mirror of
https://github.com/seaweedfs/seaweedfs.git
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Squashed commit of the following:
commit4827425146
Author: chrislu <chris.lu@gmail.com> Date: Sat Sep 16 15:05:38 2023 -0700 balancer works commit3b50139f68
Author: chrislu <chris.lu@gmail.com> Date: Fri Sep 15 22:22:32 2023 -0700 comments commit7f685ce7ba
Author: chrislu <chris.lu@gmail.com> Date: Fri Sep 15 22:20:05 2023 -0700 adjust APIs commit436d99443b
Author: chrislu <chris.lu@gmail.com> Date: Thu Sep 14 23:49:05 2023 -0700 receive broker stats commitb771fefa37
Merge:0a851ec00
890881037
Author: chrislu <chris.lu@gmail.com> Date: Wed Sep 13 00:03:47 2023 -0700 Merge branch 'master' into sub commit0a851ec00b
Author: chrislu <chris.lu@gmail.com> Date: Sun Sep 10 22:01:25 2023 -0700 Create balancer.go commit39941edc0b
Author: chrislu <chris.lu@gmail.com> Date: Thu Sep 7 23:55:19 2023 -0700 add publisher shutdown commit875f562779
Author: chrislu <chris.lu@gmail.com> Date: Wed Sep 6 23:16:41 2023 -0700 server side send response at least once per second commit984b6c54cf
Author: chrislu <chris.lu@gmail.com> Date: Wed Sep 6 23:15:29 2023 -0700 ack interval 128 commit2492a45499
Author: chrislu <chris.lu@gmail.com> Date: Wed Sep 6 22:39:46 2023 -0700 ack interval commitba67e6ca29
Author: chrislu <chris.lu@gmail.com> Date: Mon Sep 4 21:43:50 2023 -0700 api for sub commit9e4f985698
Author: chrislu <chris.lu@gmail.com> Date: Mon Sep 4 21:43:30 2023 -0700 publish, benchmark commitcb470d44df
Author: chrislu <chris.lu@gmail.com> Date: Fri Sep 1 00:36:51 2023 -0700 can pub and sub commit1eb2da46d5
Author: chrislu <chris.lu@gmail.com> Date: Mon Aug 28 09:02:12 2023 -0700 connect and publish commit504ae8383a
Author: chrislu <chris.lu@gmail.com> Date: Mon Aug 28 09:01:25 2023 -0700 protoc version commitdbcba75271
Author: chrislu <chris.lu@gmail.com> Date: Sun Aug 27 18:59:04 2023 -0700 rename to lookup commitc9caf33119
Author: chrislu <chris.lu@gmail.com> Date: Sun Aug 27 18:33:46 2023 -0700 move functions commit4d6c18d86f
Author: chrislu <chris.lu@gmail.com> Date: Sun Aug 27 17:50:59 2023 -0700 pub sub initial tests commit4eb8e8624d
Author: chrislu <chris.lu@gmail.com> Date: Sun Aug 27 13:14:39 2023 -0700 rename commit1990456670
Author: chrislu <chris.lu@gmail.com> Date: Sun Aug 27 13:13:14 2023 -0700 sub commit905911853d
Author: chrislu <chris.lu@gmail.com> Date: Sat Aug 26 13:39:21 2023 -0700 adjust proto
This commit is contained in:
parent
8908810376
commit
89a1fd1751
1
.gitignore
vendored
1
.gitignore
vendored
@ -87,3 +87,4 @@ other/java/hdfs/dependency-reduced-pom.xml
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# binary file
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weed/weed
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weed/mq/client/cmd/weed_pub/weed_pub
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1
go.mod
1
go.mod
@ -266,6 +266,7 @@ require (
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github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
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github.com/putdotio/go-putio/putio v0.0.0-20200123120452-16d982cac2b8 // indirect
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github.com/rclone/ftp v0.0.0-20230327202000-dadc1f64e87d // indirect
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github.com/rdleal/intervalst v0.0.0-20221028215511-a098aa0d2cb8 // indirect
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github.com/rfjakob/eme v1.1.2 // indirect
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github.com/rivo/uniseg v0.4.4 // indirect
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github.com/shirou/gopsutil/v3 v3.23.5 // indirect
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|
2
go.sum
2
go.sum
@ -752,6 +752,8 @@ github.com/rclone/rclone v1.63.1 h1:iITCUNBfAXnguHjRPFq+w/gGIW0L0las78h4H5CH2Ms=
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github.com/rclone/rclone v1.63.1/go.mod h1:eUQaKsf1wJfHKB0RDoM8RaPAeRB2eI/Qw+Vc9Ho5FGM=
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github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5XpJzTSTfLsJV/mx9Q9g7kxmchpfZyxgzM=
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github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
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github.com/rdleal/intervalst v0.0.0-20221028215511-a098aa0d2cb8 h1:5jSBlCYQYquRF8Zch4QrimJcX7/H1qbWQEAzYNxMubc=
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github.com/rdleal/intervalst v0.0.0-20221028215511-a098aa0d2cb8/go.mod h1:xO89Z6BC+LQDH+IPQQw/OESt5UADgFD41tYMUINGpxQ=
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github.com/redis/go-redis/v9 v9.0.2 h1:BA426Zqe/7r56kCcvxYLWe1mkaz71LKF77GwgFzSxfE=
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github.com/redis/go-redis/v9 v9.0.2/go.mod h1:/xDTe9EF1LM61hek62Poq2nzQSGj0xSrEtEHbBQevps=
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github.com/rekby/fixenv v0.3.2/go.mod h1:/b5LRc06BYJtslRtHKxsPWFT/ySpHV+rWvzTg+XWk4c=
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@ -69,10 +69,13 @@ service SeaweedFiler {
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rpc CacheRemoteObjectToLocalCluster (CacheRemoteObjectToLocalClusterRequest) returns (CacheRemoteObjectToLocalClusterResponse) {
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}
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rpc Lock(LockRequest) returns (LockResponse) {
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rpc DistributedLock(LockRequest) returns (LockResponse) {
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}
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rpc Unlock(UnlockRequest) returns (UnlockResponse) {
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rpc DistributedUnlock(UnlockRequest) returns (UnlockResponse) {
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}
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rpc FindLockOwner(FindLockOwnerRequest) returns (FindLockOwnerResponse) {
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}
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// distributed lock management internal use only
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rpc TransferLocks(TransferLocksRequest) returns (TransferLocksResponse) {
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}
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}
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@ -444,6 +447,7 @@ message LockRequest {
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int64 seconds_to_lock = 2;
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string renew_token = 3;
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bool is_moved = 4;
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string owner = 5;
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}
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message LockResponse {
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string renew_token = 1;
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@ -459,10 +463,18 @@ message UnlockResponse {
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string error = 1;
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string moved_to = 2;
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}
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message FindLockOwnerRequest {
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string name = 1;
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bool is_moved = 2;
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}
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message FindLockOwnerResponse {
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string owner = 1;
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}
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message Lock {
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string name = 1;
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string renew_token = 2;
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int64 expired_at_ns = 3;
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string owner = 4;
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}
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message TransferLocksRequest {
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repeated Lock locks = 1;
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@ -37,6 +37,10 @@ debug_s3:
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go build -gcflags="all=-N -l"
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dlv --listen=:2345 --headless=true --api-version=2 --accept-multiclient exec ./weed -- -v=4 s3
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debug_mq:
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go build -gcflags="all=-N -l"
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dlv --listen=:2345 --headless=true --api-version=2 --accept-multiclient exec ./weed -- -v=4 mq.broker
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debug_filer_copy:
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go build -gcflags="all=-N -l"
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dlv --listen=:2345 --headless=true --api-version=2 --accept-multiclient exec ./weed -- -v=4 filer.backup -filer=localhost:8888 -filerProxy -timeAgo=10h
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@ -16,13 +16,15 @@ type LockClient struct {
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grpcDialOption grpc.DialOption
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maxLockDuration time.Duration
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sleepDuration time.Duration
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seedFiler pb.ServerAddress
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}
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func NewLockClient(grpcDialOption grpc.DialOption) *LockClient {
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func NewLockClient(grpcDialOption grpc.DialOption, seedFiler pb.ServerAddress) *LockClient {
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return &LockClient{
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grpcDialOption: grpcDialOption,
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maxLockDuration: 5 * time.Second,
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sleepDuration: 4 * time.Millisecond,
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sleepDuration: 2473 * time.Millisecond,
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seedFiler: seedFiler,
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}
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}
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@ -34,25 +36,62 @@ type LiveLock struct {
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cancelCh chan struct{}
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grpcDialOption grpc.DialOption
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isLocked bool
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}
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// NewLockWithTimeout locks the key with the given duration
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func (lc *LockClient) NewLockWithTimeout(filer pb.ServerAddress, key string, lockDuration time.Duration) (lock *LiveLock) {
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return lc.doNewLock(filer, key, lockDuration)
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owner string
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lc *LockClient
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}
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// NewLock creates a lock with a very long duration
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func (lc *LockClient) NewLock(filer pb.ServerAddress, key string) (lock *LiveLock) {
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return lc.doNewLock(filer, key, lock_manager.MaxDuration)
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func (lc *LockClient) NewLock(key string, owner string) (lock *LiveLock) {
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return lc.doNewLock(key, lock_manager.MaxDuration, owner)
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}
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func (lc *LockClient) doNewLock(filer pb.ServerAddress, key string, lockDuration time.Duration) (lock *LiveLock) {
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// StartLock starts a goroutine to lock the key and returns immediately.
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func (lc *LockClient) StartLock(key string, owner string) (lock *LiveLock) {
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lock = &LiveLock{
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key: key,
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filer: filer,
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filer: lc.seedFiler,
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cancelCh: make(chan struct{}),
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expireAtNs: time.Now().Add(lock_manager.MaxDuration).UnixNano(),
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grpcDialOption: lc.grpcDialOption,
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owner: owner,
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lc: lc,
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}
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go func() {
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util.RetryForever("create lock:"+key, func() error {
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errorMessage, err := lock.doLock(lock_manager.MaxDuration)
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if err != nil {
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glog.Infof("create lock %s: %s", key, err)
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time.Sleep(time.Second)
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return err
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}
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if errorMessage != "" {
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glog.Infof("create lock %s: %s", key, errorMessage)
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time.Sleep(time.Second)
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return fmt.Errorf("%v", errorMessage)
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}
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lock.isLocked = true
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return nil
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}, func(err error) (shouldContinue bool) {
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if err != nil {
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glog.Warningf("create lock %s: %s", key, err)
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time.Sleep(time.Second)
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}
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return lock.renewToken == ""
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})
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lc.keepLock(lock)
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}()
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return
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}
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func (lc *LockClient) doNewLock(key string, lockDuration time.Duration, owner string) (lock *LiveLock) {
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lock = &LiveLock{
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key: key,
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filer: lc.seedFiler,
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cancelCh: make(chan struct{}),
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expireAtNs: time.Now().Add(lockDuration).UnixNano(),
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grpcDialOption: lc.grpcDialOption,
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owner: owner,
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lc: lc,
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}
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var needRenewal bool
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if lockDuration > lc.maxLockDuration {
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@ -62,11 +101,14 @@ func (lc *LockClient) doNewLock(filer pb.ServerAddress, key string, lockDuration
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util.RetryForever("create lock:"+key, func() error {
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errorMessage, err := lock.doLock(lockDuration)
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if err != nil {
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time.Sleep(time.Second)
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return err
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}
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if errorMessage != "" {
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time.Sleep(time.Second)
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return fmt.Errorf("%v", errorMessage)
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}
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lock.isLocked = true
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return nil
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}, func(err error) (shouldContinue bool) {
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if err != nil {
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@ -75,8 +117,6 @@ func (lc *LockClient) doNewLock(filer pb.ServerAddress, key string, lockDuration
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return lock.renewToken == ""
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})
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lock.isLocked = true
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if needRenewal {
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go lc.keepLock(lock)
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}
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@ -88,10 +128,13 @@ func (lock *LiveLock) IsLocked() bool {
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return lock.isLocked
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}
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func (lock *LiveLock) Unlock() error {
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func (lock *LiveLock) StopLock() error {
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close(lock.cancelCh)
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if !lock.isLocked {
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return nil
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}
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return pb.WithFilerClient(false, 0, lock.filer, lock.grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
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_, err := client.Unlock(context.Background(), &filer_pb.UnlockRequest{
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_, err := client.DistributedUnlock(context.Background(), &filer_pb.UnlockRequest{
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Name: lock.key,
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RenewToken: lock.renewToken,
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})
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@ -100,9 +143,10 @@ func (lock *LiveLock) Unlock() error {
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}
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func (lc *LockClient) keepLock(lock *LiveLock) {
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ticker := time.Tick(lc.sleepDuration)
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for {
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select {
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case <-time.After(lc.sleepDuration):
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case <-ticker:
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// renew the lock if lock.expireAtNs is still greater than now
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util.RetryForever("keep lock:"+lock.key, func() error {
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lockDuration := time.Duration(lock.expireAtNs-time.Now().UnixNano()) * time.Nanosecond
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@ -116,10 +160,12 @@ func (lc *LockClient) keepLock(lock *LiveLock) {
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errorMessage, err := lock.doLock(lockDuration)
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if err != nil {
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lock.isLocked = false
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time.Sleep(time.Second)
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return err
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}
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if errorMessage != "" {
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lock.isLocked = false
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time.Sleep(time.Second)
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return fmt.Errorf("%v", errorMessage)
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}
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return nil
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@ -141,11 +187,12 @@ func (lc *LockClient) keepLock(lock *LiveLock) {
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func (lock *LiveLock) doLock(lockDuration time.Duration) (errorMessage string, err error) {
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err = pb.WithFilerClient(false, 0, lock.filer, lock.grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
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resp, err := client.Lock(context.Background(), &filer_pb.LockRequest{
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resp, err := client.DistributedLock(context.Background(), &filer_pb.LockRequest{
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Name: lock.key,
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SecondsToLock: int64(lockDuration.Seconds()),
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RenewToken: lock.renewToken,
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IsMoved: false,
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Owner: lock.owner,
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})
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if err == nil {
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lock.renewToken = resp.RenewToken
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@ -154,6 +201,7 @@ func (lock *LiveLock) doLock(lockDuration time.Duration) (errorMessage string, e
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errorMessage = resp.Error
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if resp.MovedTo != "" {
|
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lock.filer = pb.ServerAddress(resp.MovedTo)
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lock.lc.seedFiler = lock.filer
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}
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}
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return err
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|
@ -24,23 +24,38 @@ func NewDistributedLockManager(host pb.ServerAddress) *DistributedLockManager {
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}
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}
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|
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func (dlm *DistributedLockManager) Lock(key string, token string) (renewToken string, movedTo pb.ServerAddress, err error) {
|
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return dlm.LockWithTimeout(key, MaxDuration, token)
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func (dlm *DistributedLockManager) LockWithTimeout(key string, expiredAtNs int64, token string, owner string) (renewToken string, movedTo pb.ServerAddress, err error) {
|
||||
movedTo, err = dlm.findLockOwningFiler(key)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
if movedTo != dlm.Host {
|
||||
return
|
||||
}
|
||||
renewToken, err = dlm.lockManager.Lock(key, expiredAtNs, token, owner)
|
||||
return
|
||||
}
|
||||
|
||||
func (dlm *DistributedLockManager) LockWithTimeout(key string, expiredAtNs int64, token string) (renewToken string, movedTo pb.ServerAddress, err error) {
|
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func (dlm *DistributedLockManager) findLockOwningFiler(key string) (movedTo pb.ServerAddress, err error) {
|
||||
servers := dlm.LockRing.GetSnapshot()
|
||||
if servers == nil {
|
||||
err = NoLockServerError
|
||||
return
|
||||
}
|
||||
|
||||
server := hashKeyToServer(key, servers)
|
||||
if server != dlm.Host {
|
||||
movedTo = server
|
||||
movedTo = hashKeyToServer(key, servers)
|
||||
return
|
||||
}
|
||||
|
||||
func (dlm *DistributedLockManager) FindLockOwner(key string) (owner string, movedTo pb.ServerAddress, err error) {
|
||||
movedTo, err = dlm.findLockOwningFiler(key)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
renewToken, err = dlm.lockManager.Lock(key, expiredAtNs, token)
|
||||
if movedTo != dlm.Host {
|
||||
return
|
||||
}
|
||||
owner, err = dlm.lockManager.GetLockOwner(key)
|
||||
return
|
||||
}
|
||||
|
||||
@ -62,8 +77,8 @@ func (dlm *DistributedLockManager) Unlock(key string, token string) (movedTo pb.
|
||||
|
||||
// InsertLock is used to insert a lock to a server unconditionally
|
||||
// It is used when a server is down and the lock is moved to another server
|
||||
func (dlm *DistributedLockManager) InsertLock(key string, expiredAtNs int64, token string) {
|
||||
dlm.lockManager.InsertLock(key, expiredAtNs, token)
|
||||
func (dlm *DistributedLockManager) InsertLock(key string, expiredAtNs int64, token string, owner string) {
|
||||
dlm.lockManager.InsertLock(key, expiredAtNs, token, owner)
|
||||
}
|
||||
func (dlm *DistributedLockManager) SelectNotOwnedLocks(servers []pb.ServerAddress) (locks []*Lock) {
|
||||
return dlm.lockManager.SelectLocks(func(key string) bool {
|
||||
|
@ -12,7 +12,7 @@ var LockErrorNonEmptyTokenOnExpiredLock = fmt.Errorf("lock: non-empty token on a
|
||||
var LockErrorTokenMismatch = fmt.Errorf("lock: token mismatch")
|
||||
var UnlockErrorTokenMismatch = fmt.Errorf("unlock: token mismatch")
|
||||
|
||||
// LockManager lock manager
|
||||
// LockManager local lock manager, used by distributed lock manager
|
||||
type LockManager struct {
|
||||
locks *xsync.MapOf[string, *Lock]
|
||||
}
|
||||
@ -20,6 +20,7 @@ type Lock struct {
|
||||
Token string
|
||||
ExpiredAtNs int64
|
||||
Key string // only used for moving locks
|
||||
Owner string
|
||||
}
|
||||
|
||||
func NewLockManager() *LockManager {
|
||||
@ -30,7 +31,7 @@ func NewLockManager() *LockManager {
|
||||
return t
|
||||
}
|
||||
|
||||
func (lm *LockManager) Lock(path string, expiredAtNs int64, token string) (renewToken string, err error) {
|
||||
func (lm *LockManager) Lock(path string, expiredAtNs int64, token string, owner string) (renewToken string, err error) {
|
||||
lm.locks.Compute(path, func(oldValue *Lock, loaded bool) (newValue *Lock, delete bool) {
|
||||
if oldValue != nil {
|
||||
if oldValue.ExpiredAtNs > 0 && oldValue.ExpiredAtNs < time.Now().UnixNano() {
|
||||
@ -41,14 +42,14 @@ func (lm *LockManager) Lock(path string, expiredAtNs int64, token string) (renew
|
||||
} else {
|
||||
// new lock
|
||||
renewToken = uuid.New().String()
|
||||
return &Lock{Token: renewToken, ExpiredAtNs: expiredAtNs}, false
|
||||
return &Lock{Token: renewToken, ExpiredAtNs: expiredAtNs, Owner: owner}, false
|
||||
}
|
||||
}
|
||||
// not expired
|
||||
if oldValue.Token == token {
|
||||
// token matches, renew the lock
|
||||
renewToken = uuid.New().String()
|
||||
return &Lock{Token: renewToken, ExpiredAtNs: expiredAtNs}, false
|
||||
return &Lock{Token: renewToken, ExpiredAtNs: expiredAtNs, Owner: owner}, false
|
||||
} else {
|
||||
err = LockErrorTokenMismatch
|
||||
return oldValue, false
|
||||
@ -57,7 +58,7 @@ func (lm *LockManager) Lock(path string, expiredAtNs int64, token string) (renew
|
||||
if token == "" {
|
||||
// new lock
|
||||
renewToken = uuid.New().String()
|
||||
return &Lock{Token: renewToken, ExpiredAtNs: expiredAtNs}, false
|
||||
return &Lock{Token: renewToken, ExpiredAtNs: expiredAtNs, Owner: owner}, false
|
||||
} else {
|
||||
err = LockErrorNonEmptyTokenOnNewLock
|
||||
return nil, false
|
||||
@ -132,6 +133,18 @@ func (lm *LockManager) SelectLocks(selectFn func(key string) bool) (locks []*Loc
|
||||
}
|
||||
|
||||
// InsertLock inserts a lock unconditionally
|
||||
func (lm *LockManager) InsertLock(path string, expiredAtNs int64, token string) {
|
||||
lm.locks.Store(path, &Lock{Token: token, ExpiredAtNs: expiredAtNs})
|
||||
func (lm *LockManager) InsertLock(path string, expiredAtNs int64, token string, owner string) {
|
||||
lm.locks.Store(path, &Lock{Token: token, ExpiredAtNs: expiredAtNs, Owner: owner})
|
||||
}
|
||||
|
||||
func (lm *LockManager) GetLockOwner(key string) (owner string, err error) {
|
||||
lm.locks.Range(func(k string, lock *Lock) bool {
|
||||
if k == key {
|
||||
owner = lock.Owner
|
||||
return false
|
||||
}
|
||||
return true
|
||||
})
|
||||
return
|
||||
|
||||
}
|
||||
|
24
weed/mq/balancer/balancer.go
Normal file
24
weed/mq/balancer/balancer.go
Normal file
@ -0,0 +1,24 @@
|
||||
package balancer
|
||||
|
||||
import (
|
||||
cmap "github.com/orcaman/concurrent-map/v2"
|
||||
)
|
||||
|
||||
type Balancer struct {
|
||||
Brokers cmap.ConcurrentMap[string, *BrokerStats]
|
||||
}
|
||||
type BrokerStats struct {
|
||||
TopicPartitionCount int32
|
||||
ConsumerCount int32
|
||||
CpuUsagePercent int32
|
||||
}
|
||||
|
||||
func NewBalancer() *Balancer {
|
||||
return &Balancer{
|
||||
Brokers: cmap.New[*BrokerStats](),
|
||||
}
|
||||
}
|
||||
|
||||
func NewBrokerStats() *BrokerStats {
|
||||
return &BrokerStats{}
|
||||
}
|
@ -88,69 +88,38 @@ func (broker *MessageQueueBroker) CheckBrokerLoad(c context.Context, request *mq
|
||||
return ret, nil
|
||||
}
|
||||
|
||||
// FindTopicBrokers returns the brokers that are serving the topic
|
||||
//
|
||||
// 1. lock the topic
|
||||
//
|
||||
// 2. find the topic partitions on the filer
|
||||
// 2.1 if the topic is not found, return error
|
||||
// 2.2 if the request is_for_publish, create the topic
|
||||
// 2.2.1 if the request is_for_subscribe, return error not found
|
||||
// 2.2.2 if the request is_for_publish, create the topic
|
||||
// 2.2 if the topic is found, return the brokers
|
||||
//
|
||||
// 3. unlock the topic
|
||||
func (broker *MessageQueueBroker) FindTopicBrokers(c context.Context, request *mq_pb.FindTopicBrokersRequest) (*mq_pb.FindTopicBrokersResponse, error) {
|
||||
ret := &mq_pb.FindTopicBrokersResponse{}
|
||||
// lock the topic
|
||||
|
||||
// find the topic partitions on the filer
|
||||
// if the topic is not found
|
||||
// if the request is_for_publish
|
||||
// create the topic
|
||||
// if the request is_for_subscribe
|
||||
// return error not found
|
||||
return ret, nil
|
||||
}
|
||||
|
||||
// CheckTopicPartitionsStatus check the topic partitions on the broker
|
||||
func (broker *MessageQueueBroker) CheckTopicPartitionsStatus(c context.Context, request *mq_pb.CheckTopicPartitionsStatusRequest) (*mq_pb.CheckTopicPartitionsStatusResponse, error) {
|
||||
ret := &mq_pb.CheckTopicPartitionsStatusResponse{}
|
||||
return ret, nil
|
||||
}
|
||||
|
||||
// createOrUpdateTopicPartitions creates the topic partitions on the broker
|
||||
// 1. check
|
||||
func (broker *MessageQueueBroker) createOrUpdateTopicPartitions(topic *topic.Topic, prevAssignment *mq_pb.TopicPartitionsAssignment) (err error) {
|
||||
func (broker *MessageQueueBroker) createOrUpdateTopicPartitions(topic *topic.Topic, prevAssignments []*mq_pb.BrokerPartitionAssignment) (err error) {
|
||||
// create or update each partition
|
||||
if prevAssignment == nil {
|
||||
if prevAssignments == nil {
|
||||
broker.createOrUpdateTopicPartition(topic, nil)
|
||||
} else {
|
||||
for _, partitionAssignment := range prevAssignment.BrokerPartitions {
|
||||
broker.createOrUpdateTopicPartition(topic, partitionAssignment)
|
||||
for _, brokerPartitionAssignment := range prevAssignments {
|
||||
broker.createOrUpdateTopicPartition(topic, brokerPartitionAssignment)
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (broker *MessageQueueBroker) createOrUpdateTopicPartition(topic *topic.Topic, oldAssignment *mq_pb.BrokerPartitionsAssignment) (newAssignment *mq_pb.BrokerPartitionsAssignment) {
|
||||
func (broker *MessageQueueBroker) createOrUpdateTopicPartition(topic *topic.Topic, oldAssignment *mq_pb.BrokerPartitionAssignment) (newAssignment *mq_pb.BrokerPartitionAssignment) {
|
||||
shouldCreate := broker.confirmBrokerPartitionAssignment(topic, oldAssignment)
|
||||
if !shouldCreate {
|
||||
|
||||
}
|
||||
return
|
||||
}
|
||||
func (broker *MessageQueueBroker) confirmBrokerPartitionAssignment(topic *topic.Topic, oldAssignment *mq_pb.BrokerPartitionsAssignment) (shouldCreate bool) {
|
||||
func (broker *MessageQueueBroker) confirmBrokerPartitionAssignment(topic *topic.Topic, oldAssignment *mq_pb.BrokerPartitionAssignment) (shouldCreate bool) {
|
||||
if oldAssignment == nil {
|
||||
return true
|
||||
}
|
||||
for _, b := range oldAssignment.FollowerBrokers {
|
||||
pb.WithBrokerClient(false, pb.ServerAddress(b), broker.grpcDialOption, func(client mq_pb.SeaweedMessagingClient) error {
|
||||
pb.WithBrokerGrpcClient(false, b, broker.grpcDialOption, func(client mq_pb.SeaweedMessagingClient) error {
|
||||
_, err := client.CheckTopicPartitionsStatus(context.Background(), &mq_pb.CheckTopicPartitionsStatusRequest{
|
||||
Namespace: string(topic.Namespace),
|
||||
Topic: topic.Name,
|
||||
BrokerPartitionsAssignment: oldAssignment,
|
||||
ShouldCancelIfNotMatch: true,
|
||||
Namespace: string(topic.Namespace),
|
||||
Topic: topic.Name,
|
||||
BrokerPartitionAssignment: oldAssignment,
|
||||
ShouldCancelIfNotMatch: true,
|
||||
})
|
||||
if err != nil {
|
||||
shouldCreate = true
|
52
weed/mq/broker/broker_grpc_balancer.go
Normal file
52
weed/mq/broker/broker_grpc_balancer.go
Normal file
@ -0,0 +1,52 @@
|
||||
package broker
|
||||
|
||||
import (
|
||||
"github.com/seaweedfs/seaweedfs/weed/glog"
|
||||
"github.com/seaweedfs/seaweedfs/weed/mq/balancer"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
)
|
||||
|
||||
// BrokerConnectToBalancer receives connections from brokers and collects stats
|
||||
func (broker *MessageQueueBroker) ConnectToBalancer(stream mq_pb.SeaweedMessaging_ConnectToBalancerServer) error {
|
||||
if !broker.lockAsBalancer.IsLocked() {
|
||||
return status.Errorf(codes.Unavailable, "not current broker balancer")
|
||||
}
|
||||
req, err := stream.Recv()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// process init message
|
||||
initMessage := req.GetInit()
|
||||
brokerStats := balancer.NewBrokerStats()
|
||||
if initMessage != nil {
|
||||
broker.Balancer.Brokers.Set(initMessage.Broker, brokerStats)
|
||||
} else {
|
||||
return status.Errorf(codes.InvalidArgument, "balancer init message is empty")
|
||||
}
|
||||
defer func() {
|
||||
broker.Balancer.Brokers.Remove(initMessage.Broker)
|
||||
}()
|
||||
|
||||
// process stats message
|
||||
for {
|
||||
req, err := stream.Recv()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if !broker.lockAsBalancer.IsLocked() {
|
||||
return status.Errorf(codes.Unavailable, "not current broker balancer")
|
||||
}
|
||||
if receivedStats := req.GetStats(); receivedStats != nil {
|
||||
brokerStats.TopicPartitionCount = receivedStats.TopicPartitionCount
|
||||
brokerStats.ConsumerCount = receivedStats.ConsumerCount
|
||||
brokerStats.CpuUsagePercent = receivedStats.CpuUsagePercent
|
||||
|
||||
glog.V(3).Infof("broker %s stats: %+v", initMessage.Broker, brokerStats)
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
50
weed/mq/broker/broker_grpc_lookup.go
Normal file
50
weed/mq/broker/broker_grpc_lookup.go
Normal file
@ -0,0 +1,50 @@
|
||||
package broker
|
||||
|
||||
import (
|
||||
"context"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
)
|
||||
|
||||
// FindTopicBrokers returns the brokers that are serving the topic
|
||||
//
|
||||
// 1. lock the topic
|
||||
//
|
||||
// 2. find the topic partitions on the filer
|
||||
// 2.1 if the topic is not found, return error
|
||||
// 2.2 if the request is_for_publish, create the topic
|
||||
// 2.2.1 if the request is_for_subscribe, return error not found
|
||||
// 2.2.2 if the request is_for_publish, create the topic
|
||||
// 2.2 if the topic is found, return the brokers
|
||||
//
|
||||
// 3. unlock the topic
|
||||
func (broker *MessageQueueBroker) LookupTopicBrokers(ctx context.Context, request *mq_pb.LookupTopicBrokersRequest) (*mq_pb.LookupTopicBrokersResponse, error) {
|
||||
ret := &mq_pb.LookupTopicBrokersResponse{}
|
||||
// TODO lock the topic
|
||||
|
||||
// find the topic partitions on the filer
|
||||
// if the topic is not found
|
||||
// if the request is_for_publish
|
||||
// create the topic
|
||||
// if the request is_for_subscribe
|
||||
// return error not found
|
||||
// t := topic.FromPbTopic(request.Topic)
|
||||
ret.Topic = request.Topic
|
||||
ret.BrokerPartitionAssignments = []*mq_pb.BrokerPartitionAssignment{
|
||||
{
|
||||
LeaderBroker: "localhost:17777",
|
||||
FollowerBrokers: []string{"localhost:17777"},
|
||||
Partition: &mq_pb.Partition{
|
||||
RingSize: MaxPartitionCount,
|
||||
RangeStart: 0,
|
||||
RangeStop: MaxPartitionCount,
|
||||
},
|
||||
},
|
||||
}
|
||||
return ret, nil
|
||||
}
|
||||
|
||||
// CheckTopicPartitionsStatus check the topic partitions on the broker
|
||||
func (broker *MessageQueueBroker) CheckTopicPartitionsStatus(c context.Context, request *mq_pb.CheckTopicPartitionsStatusRequest) (*mq_pb.CheckTopicPartitionsStatusResponse, error) {
|
||||
ret := &mq_pb.CheckTopicPartitionsStatusResponse{}
|
||||
return ret, nil
|
||||
}
|
@ -7,6 +7,8 @@ import (
|
||||
"github.com/seaweedfs/seaweedfs/weed/mq/topic"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"sync/atomic"
|
||||
"time"
|
||||
)
|
||||
|
||||
// For a new or re-configured topic, or one of the broker went offline,
|
||||
@ -73,39 +75,89 @@ func (broker *MessageQueueBroker) Publish(stream mq_pb.SeaweedMessaging_PublishS
|
||||
// 3. write to the filer
|
||||
|
||||
var localTopicPartition *topic.LocalPartition
|
||||
req, err := stream.Recv()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
response := &mq_pb.PublishResponse{}
|
||||
// TODO check whether current broker should be the leader for the topic partition
|
||||
ackInterval := 1
|
||||
initMessage := req.GetInit()
|
||||
if initMessage != nil {
|
||||
t, p := topic.FromPbTopic(initMessage.Topic), topic.FromPbPartition(initMessage.Partition)
|
||||
localTopicPartition = broker.localTopicManager.GetTopicPartition(t, p)
|
||||
if localTopicPartition == nil {
|
||||
localTopicPartition = topic.NewLocalPartition(t, p, true, nil)
|
||||
broker.localTopicManager.AddTopicPartition(t, localTopicPartition)
|
||||
}
|
||||
ackInterval = int(initMessage.AckInterval)
|
||||
stream.Send(response)
|
||||
} else {
|
||||
response.Error = fmt.Sprintf("topic %v partition %v not found", initMessage.Topic, initMessage.Partition)
|
||||
glog.Errorf("topic %v partition %v not found", initMessage.Topic, initMessage.Partition)
|
||||
return stream.Send(response)
|
||||
}
|
||||
|
||||
ackCounter := 0
|
||||
var ackSequence int64
|
||||
var isStopping int32
|
||||
respChan := make(chan *mq_pb.PublishResponse, 128)
|
||||
defer func() {
|
||||
atomic.StoreInt32(&isStopping, 1)
|
||||
close(respChan)
|
||||
}()
|
||||
go func() {
|
||||
ticker := time.NewTicker(1 * time.Second)
|
||||
for {
|
||||
select {
|
||||
case resp := <-respChan:
|
||||
if resp != nil {
|
||||
if err := stream.Send(resp); err != nil {
|
||||
glog.Errorf("Error sending response %v: %v", resp, err)
|
||||
}
|
||||
} else {
|
||||
return
|
||||
}
|
||||
case <-ticker.C:
|
||||
if atomic.LoadInt32(&isStopping) == 0 {
|
||||
response := &mq_pb.PublishResponse{
|
||||
AckSequence: ackSequence,
|
||||
}
|
||||
respChan <- response
|
||||
} else {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
// process each published messages
|
||||
for {
|
||||
// receive a message
|
||||
req, err := stream.Recv()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// Process the received message
|
||||
sequence := req.GetSequence()
|
||||
response := &mq_pb.PublishResponse{
|
||||
AckSequence: sequence,
|
||||
}
|
||||
if dataMessage := req.GetData(); dataMessage != nil {
|
||||
if localTopicPartition == nil {
|
||||
response.Error = "topic partition not initialized"
|
||||
glog.Errorf("topic partition not found")
|
||||
} else {
|
||||
localTopicPartition.Publish(dataMessage)
|
||||
}
|
||||
} else if initMessage := req.GetInit(); initMessage != nil {
|
||||
localTopicPartition = broker.localTopicManager.GetTopicPartition(
|
||||
topic.NewTopic(topic.Namespace(initMessage.Segment.Namespace), initMessage.Segment.Topic),
|
||||
topic.FromPbPartition(initMessage.Segment.Partition),
|
||||
)
|
||||
if localTopicPartition == nil {
|
||||
response.Error = fmt.Sprintf("topic partition %v not found", initMessage.Segment)
|
||||
glog.Errorf("topic partition %v not found", initMessage.Segment)
|
||||
}
|
||||
localTopicPartition.Publish(dataMessage)
|
||||
}
|
||||
if err := stream.Send(response); err != nil {
|
||||
glog.Errorf("Error sending setup response: %v", err)
|
||||
|
||||
ackCounter++
|
||||
ackSequence++
|
||||
if ackCounter >= ackInterval {
|
||||
ackCounter = 0
|
||||
// send back the ack
|
||||
response := &mq_pb.PublishResponse{
|
||||
AckSequence: ackSequence,
|
||||
}
|
||||
respChan <- response
|
||||
}
|
||||
}
|
||||
|
||||
glog.Infof("publish stream closed")
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
@ -114,14 +166,14 @@ func (broker *MessageQueueBroker) AssignTopicPartitions(c context.Context, reque
|
||||
ret := &mq_pb.AssignTopicPartitionsResponse{}
|
||||
self := pb.ServerAddress(fmt.Sprintf("%s:%d", broker.option.Ip, broker.option.Port))
|
||||
|
||||
for _, partition := range request.TopicPartitionsAssignment.BrokerPartitions {
|
||||
localPartiton := topic.FromPbBrokerPartitionsAssignment(self, partition)
|
||||
for _, brokerPartition := range request.BrokerPartitionAssignments {
|
||||
localPartiton := topic.FromPbBrokerPartitionAssignment(self, brokerPartition)
|
||||
broker.localTopicManager.AddTopicPartition(
|
||||
topic.FromPbTopic(request.Topic),
|
||||
localPartiton)
|
||||
if request.IsLeader {
|
||||
for _, follower := range localPartiton.FollowerBrokers {
|
||||
err := pb.WithBrokerClient(false, follower, broker.grpcDialOption, func(client mq_pb.SeaweedMessagingClient) error {
|
||||
err := pb.WithBrokerGrpcClient(false, follower.String(), broker.grpcDialOption, func(client mq_pb.SeaweedMessagingClient) error {
|
||||
_, err := client.AssignTopicPartitions(context.Background(), request)
|
||||
return err
|
||||
})
|
44
weed/mq/broker/broker_grpc_sub.go
Normal file
44
weed/mq/broker/broker_grpc_sub.go
Normal file
@ -0,0 +1,44 @@
|
||||
package broker
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/glog"
|
||||
"github.com/seaweedfs/seaweedfs/weed/mq/topic"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"time"
|
||||
)
|
||||
|
||||
func (broker *MessageQueueBroker) Subscribe(req *mq_pb.SubscribeRequest, stream mq_pb.SeaweedMessaging_SubscribeServer) error {
|
||||
|
||||
localTopicPartition := broker.localTopicManager.GetTopicPartition(topic.FromPbTopic(req.Cursor.Topic),
|
||||
topic.FromPbPartition(req.Cursor.Partition))
|
||||
if localTopicPartition == nil {
|
||||
stream.Send(&mq_pb.SubscribeResponse{
|
||||
Message: &mq_pb.SubscribeResponse_Ctrl{
|
||||
Ctrl: &mq_pb.SubscribeResponse_CtrlMessage{
|
||||
Error: "not initialized",
|
||||
},
|
||||
},
|
||||
})
|
||||
return nil
|
||||
}
|
||||
|
||||
clientName := fmt.Sprintf("%s/%s-%s", req.Consumer.ConsumerGroup, req.Consumer.ConsumerId, req.Consumer.ClientId)
|
||||
|
||||
localTopicPartition.Subscribe(clientName, time.Now(), func(logEntry *filer_pb.LogEntry) error {
|
||||
value := logEntry.GetData()
|
||||
if err := stream.Send(&mq_pb.SubscribeResponse{Message: &mq_pb.SubscribeResponse_Data{
|
||||
Data: &mq_pb.DataMessage{
|
||||
Key: []byte(fmt.Sprintf("key-%d", logEntry.PartitionKeyHash)),
|
||||
Value: value,
|
||||
},
|
||||
}}); err != nil {
|
||||
glog.Errorf("Error sending setup response: %v", err)
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
@ -1,6 +1,9 @@
|
||||
package broker
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/glog"
|
||||
"github.com/seaweedfs/seaweedfs/weed/mq/balancer"
|
||||
"github.com/seaweedfs/seaweedfs/weed/mq/topic"
|
||||
"time"
|
||||
|
||||
@ -34,6 +37,8 @@ type MessageQueueBroker struct {
|
||||
filers map[pb.ServerAddress]struct{}
|
||||
currentFiler pb.ServerAddress
|
||||
localTopicManager *topic.LocalTopicManager
|
||||
Balancer *balancer.Balancer
|
||||
lockAsBalancer *cluster.LiveLock
|
||||
}
|
||||
|
||||
func NewMessageBroker(option *MessageQueueBrokerOption, grpcDialOption grpc.DialOption) (mqBroker *MessageQueueBroker, err error) {
|
||||
@ -41,9 +46,10 @@ func NewMessageBroker(option *MessageQueueBrokerOption, grpcDialOption grpc.Dial
|
||||
mqBroker = &MessageQueueBroker{
|
||||
option: option,
|
||||
grpcDialOption: grpcDialOption,
|
||||
MasterClient: wdclient.NewMasterClient(grpcDialOption, option.FilerGroup, cluster.BrokerType, pb.NewServerAddress(option.Ip, option.Port, 0), option.DataCenter, option.Rack, *pb.NewServiceDiscoveryFromMap(option.Masters)),
|
||||
MasterClient: wdclient.NewMasterClient(grpcDialOption, option.FilerGroup, cluster.BrokerType, pb.NewServerAddress(option.Ip, option.Port, 0), option.DataCenter, option.Rack, *pb.NewServiceDiscoveryFromMap(option.Masters)),
|
||||
filers: make(map[pb.ServerAddress]struct{}),
|
||||
localTopicManager: topic.NewLocalTopicManager(),
|
||||
Balancer: balancer.NewBalancer(),
|
||||
}
|
||||
mqBroker.MasterClient.SetOnPeerUpdateFn(mqBroker.OnBrokerUpdate)
|
||||
|
||||
@ -54,6 +60,25 @@ func NewMessageBroker(option *MessageQueueBrokerOption, grpcDialOption grpc.Dial
|
||||
mqBroker.OnBrokerUpdate(newNode, time.Now())
|
||||
}
|
||||
|
||||
// keep connecting to balancer
|
||||
go func() {
|
||||
for mqBroker.currentFiler == "" {
|
||||
time.Sleep(time.Millisecond * 237)
|
||||
}
|
||||
self := fmt.Sprintf("%s:%d", option.Ip, option.Port)
|
||||
glog.V(1).Infof("broker %s found filer %s", self, mqBroker.currentFiler)
|
||||
|
||||
lockClient := cluster.NewLockClient(grpcDialOption, mqBroker.currentFiler)
|
||||
mqBroker.lockAsBalancer = lockClient.StartLock(LockBrokerBalancer, self)
|
||||
for {
|
||||
err := mqBroker.BrokerConnectToBalancer(self)
|
||||
if err != nil {
|
||||
fmt.Printf("BrokerConnectToBalancer: %v\n", err)
|
||||
}
|
||||
time.Sleep(time.Second)
|
||||
}
|
||||
}()
|
||||
|
||||
return mqBroker, nil
|
||||
}
|
||||
|
||||
@ -112,7 +137,7 @@ func (broker *MessageQueueBroker) withMasterClient(streamingMode bool, master pb
|
||||
|
||||
func (broker *MessageQueueBroker) withBrokerClient(streamingMode bool, server pb.ServerAddress, fn func(client mq_pb.SeaweedMessagingClient) error) error {
|
||||
|
||||
return pb.WithBrokerClient(streamingMode, server, broker.grpcDialOption, func(client mq_pb.SeaweedMessagingClient) error {
|
||||
return pb.WithBrokerGrpcClient(streamingMode, server.String(), broker.grpcDialOption, func(client mq_pb.SeaweedMessagingClient) error {
|
||||
return fn(client)
|
||||
})
|
||||
|
||||
|
74
weed/mq/broker/broker_stats.go
Normal file
74
weed/mq/broker/broker_stats.go
Normal file
@ -0,0 +1,74 @@
|
||||
package broker
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/glog"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"math/rand"
|
||||
"time"
|
||||
)
|
||||
|
||||
const (
|
||||
LockBrokerBalancer = "broker_balancer"
|
||||
)
|
||||
|
||||
// BrokerConnectToBalancer connects to the broker balancer and sends stats
|
||||
func (broker *MessageQueueBroker) BrokerConnectToBalancer(self string) error {
|
||||
// find the lock owner
|
||||
var brokerBalancer string
|
||||
err := broker.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
|
||||
resp, err := client.FindLockOwner(context.Background(), &filer_pb.FindLockOwnerRequest{
|
||||
Name: LockBrokerBalancer,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
brokerBalancer = resp.Owner
|
||||
return nil
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
glog.V(1).Infof("broker %s found balancer %s", self, brokerBalancer)
|
||||
|
||||
// connect to the lock owner
|
||||
err = pb.WithBrokerGrpcClient(false, brokerBalancer, broker.grpcDialOption, func(client mq_pb.SeaweedMessagingClient) error {
|
||||
stream, err := client.ConnectToBalancer(context.Background())
|
||||
if err != nil {
|
||||
return fmt.Errorf("connect to balancer %v: %v", brokerBalancer, err)
|
||||
}
|
||||
defer stream.CloseSend()
|
||||
err = stream.Send(&mq_pb.ConnectToBalancerRequest{
|
||||
Message: &mq_pb.ConnectToBalancerRequest_Init{
|
||||
Init: &mq_pb.ConnectToBalancerRequest_InitMessage{
|
||||
Broker: self,
|
||||
},
|
||||
},
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("send init message: %v", err)
|
||||
}
|
||||
|
||||
for {
|
||||
stats := broker.localTopicManager.CollectStats(time.Second * 5)
|
||||
err = stream.Send(&mq_pb.ConnectToBalancerRequest{
|
||||
Message: &mq_pb.ConnectToBalancerRequest_Stats{
|
||||
Stats: stats,
|
||||
},
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("send stats message: %v", err)
|
||||
}
|
||||
|
||||
time.Sleep(time.Millisecond*5000 + time.Duration(rand.Intn(1000))*time.Millisecond)
|
||||
}
|
||||
|
||||
return nil
|
||||
})
|
||||
|
||||
return err
|
||||
}
|
58
weed/mq/client/cmd/weed_pub/publisher.go
Normal file
58
weed/mq/client/cmd/weed_pub/publisher.go
Normal file
@ -0,0 +1,58 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/mq/client/pub_client"
|
||||
"log"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
var (
|
||||
messageCount = flag.Int("n", 1000, "message count")
|
||||
concurrency = flag.Int("c", 4, "concurrency count")
|
||||
)
|
||||
|
||||
func doPublish(publisher *pub_client.TopicPublisher, id int) {
|
||||
startTime := time.Now()
|
||||
for i := 0; i < *messageCount / *concurrency; i++ {
|
||||
// Simulate publishing a message
|
||||
key := []byte(fmt.Sprintf("key-%d-%d", id, i))
|
||||
value := []byte(fmt.Sprintf("value-%d-%d", id, i))
|
||||
publisher.Publish(key, value) // Call your publisher function here
|
||||
// println("Published", string(key), string(value))
|
||||
}
|
||||
elapsed := time.Since(startTime)
|
||||
log.Printf("Publisher %d finished in %s", id, elapsed)
|
||||
}
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
publisher := pub_client.NewTopicPublisher(
|
||||
"test", "test")
|
||||
if err := publisher.Connect("localhost:17777"); err != nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
}
|
||||
|
||||
startTime := time.Now()
|
||||
|
||||
// Start multiple publishers
|
||||
var wg sync.WaitGroup
|
||||
for i := 0; i < *concurrency; i++ {
|
||||
wg.Add(1)
|
||||
go func(id int) {
|
||||
defer wg.Done()
|
||||
doPublish(publisher, id)
|
||||
}(i)
|
||||
}
|
||||
|
||||
// Wait for all publishers to finish
|
||||
wg.Wait()
|
||||
elapsed := time.Since(startTime)
|
||||
publisher.Shutdown()
|
||||
|
||||
log.Printf("Published %d messages in %s (%.2f msg/s)", *messageCount, elapsed, float64(*messageCount)/elapsed.Seconds())
|
||||
|
||||
}
|
44
weed/mq/client/cmd/weed_sub/subscriber.go
Normal file
44
weed/mq/client/cmd/weed_sub/subscriber.go
Normal file
@ -0,0 +1,44 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/mq/client/sub_client"
|
||||
"google.golang.org/grpc"
|
||||
"google.golang.org/grpc/credentials/insecure"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
subscriberConfig := &sub_client.SubscriberConfiguration{
|
||||
ClientId: "testSubscriber",
|
||||
GroupId: "test",
|
||||
GroupInstanceId: "test",
|
||||
GrpcDialOption: grpc.WithTransportCredentials(insecure.NewCredentials()),
|
||||
}
|
||||
|
||||
contentConfig := &sub_client.ContentConfiguration{
|
||||
Namespace: "test",
|
||||
Topic: "test",
|
||||
Filter: "",
|
||||
}
|
||||
|
||||
subscriber := sub_client.NewTopicSubscriber(subscriberConfig, contentConfig)
|
||||
if err := subscriber.Connect("localhost:17777"); err != nil {
|
||||
fmt.Println(err)
|
||||
return
|
||||
}
|
||||
|
||||
subscriber.SetEachMessageFunc(func(key, value []byte) bool {
|
||||
println(string(key), "=>", string(value))
|
||||
return true
|
||||
})
|
||||
|
||||
subscriber.SetCompletionFunc(func() {
|
||||
println("done subscribing")
|
||||
})
|
||||
|
||||
if err := subscriber.Subscribe(); err != nil {
|
||||
fmt.Println(err)
|
||||
}
|
||||
|
||||
}
|
116
weed/mq/client/pub_client/lookup.go
Normal file
116
weed/mq/client/pub_client/lookup.go
Normal file
@ -0,0 +1,116 @@
|
||||
package pub_client
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
)
|
||||
|
||||
func (p *TopicPublisher) doLookup(brokerAddress string) error {
|
||||
err := pb.WithBrokerGrpcClient(true,
|
||||
brokerAddress,
|
||||
p.grpcDialOption,
|
||||
func(client mq_pb.SeaweedMessagingClient) error {
|
||||
lookupResp, err := client.LookupTopicBrokers(context.Background(),
|
||||
&mq_pb.LookupTopicBrokersRequest{
|
||||
Topic: &mq_pb.Topic{
|
||||
Namespace: p.namespace,
|
||||
Name: p.topic,
|
||||
},
|
||||
IsForPublish: true,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for _, brokerPartitionAssignment := range lookupResp.BrokerPartitionAssignments {
|
||||
// partition => publishClient
|
||||
publishClient, redirectTo, err := p.doConnect(brokerPartitionAssignment.Partition, brokerPartitionAssignment.LeaderBroker)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for redirectTo != "" {
|
||||
publishClient, redirectTo, err = p.doConnect(brokerPartitionAssignment.Partition, redirectTo)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
p.partition2Broker.Insert(
|
||||
brokerPartitionAssignment.Partition.RangeStart,
|
||||
brokerPartitionAssignment.Partition.RangeStop,
|
||||
publishClient)
|
||||
}
|
||||
return nil
|
||||
})
|
||||
|
||||
if err != nil {
|
||||
return fmt.Errorf("lookup topic %s/%s: %v", p.namespace, p.topic, err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// broker => publish client
|
||||
// send init message
|
||||
// save the publishing client
|
||||
func (p *TopicPublisher) doConnect(partition *mq_pb.Partition, brokerAddress string) (publishClient *PublishClient, redirectTo string, err error) {
|
||||
grpcConnection, err := pb.GrpcDial(context.Background(), brokerAddress, true, p.grpcDialOption)
|
||||
if err != nil {
|
||||
return publishClient, redirectTo, fmt.Errorf("dial broker %s: %v", brokerAddress, err)
|
||||
}
|
||||
brokerClient := mq_pb.NewSeaweedMessagingClient(grpcConnection)
|
||||
stream, err := brokerClient.Publish(context.Background())
|
||||
if err != nil {
|
||||
return publishClient, redirectTo, fmt.Errorf("create publish client: %v", err)
|
||||
}
|
||||
publishClient = &PublishClient{
|
||||
SeaweedMessaging_PublishClient: stream,
|
||||
Broker: brokerAddress,
|
||||
}
|
||||
if err = publishClient.Send(&mq_pb.PublishRequest{
|
||||
Message: &mq_pb.PublishRequest_Init{
|
||||
Init: &mq_pb.PublishRequest_InitMessage{
|
||||
Topic: &mq_pb.Topic{
|
||||
Namespace: p.namespace,
|
||||
Name: p.topic,
|
||||
},
|
||||
Partition: &mq_pb.Partition{
|
||||
RingSize: partition.RingSize,
|
||||
RangeStart: partition.RangeStart,
|
||||
RangeStop: partition.RangeStop,
|
||||
},
|
||||
AckInterval: 128,
|
||||
},
|
||||
},
|
||||
}); err != nil {
|
||||
return publishClient, redirectTo, fmt.Errorf("send init message: %v", err)
|
||||
}
|
||||
resp, err := stream.Recv()
|
||||
if err != nil {
|
||||
return publishClient, redirectTo, fmt.Errorf("recv init response: %v", err)
|
||||
}
|
||||
if resp.Error != "" {
|
||||
return publishClient, redirectTo, fmt.Errorf("init response error: %v", resp.Error)
|
||||
}
|
||||
if resp.RedirectToBroker != "" {
|
||||
redirectTo = resp.RedirectToBroker
|
||||
return publishClient, redirectTo, nil
|
||||
}
|
||||
|
||||
go func() {
|
||||
for {
|
||||
_, err := publishClient.Recv()
|
||||
if err != nil {
|
||||
e, ok := status.FromError(err)
|
||||
if ok && e.Code() == codes.Unknown && e.Message() == "EOF" {
|
||||
return
|
||||
}
|
||||
publishClient.Err = err
|
||||
fmt.Printf("publish to %s error: %v\n", publishClient.Broker, err)
|
||||
return
|
||||
}
|
||||
}
|
||||
}()
|
||||
return publishClient, redirectTo, nil
|
||||
}
|
41
weed/mq/client/pub_client/publish.go
Normal file
41
weed/mq/client/pub_client/publish.go
Normal file
@ -0,0 +1,41 @@
|
||||
package pub_client
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/mq/broker"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/util"
|
||||
)
|
||||
|
||||
func (p *TopicPublisher) Publish(key, value []byte) error {
|
||||
hashKey := util.HashToInt32(key) % broker.MaxPartitionCount
|
||||
if hashKey < 0 {
|
||||
hashKey = -hashKey
|
||||
}
|
||||
publishClient, found := p.partition2Broker.Floor(hashKey, hashKey)
|
||||
if !found {
|
||||
return fmt.Errorf("no broker found for key %d", hashKey)
|
||||
}
|
||||
p.Lock()
|
||||
defer p.Unlock()
|
||||
// dead lock here
|
||||
//google.golang.org/grpc/internal/transport.(*writeQuota).get(flowcontrol.go:59)
|
||||
//google.golang.org/grpc/internal/transport.(*http2Client).Write(http2_client.go:1047)
|
||||
//google.golang.org/grpc.(*csAttempt).sendMsg(stream.go:1040)
|
||||
//google.golang.org/grpc.(*clientStream).SendMsg.func2(stream.go:892)
|
||||
//google.golang.org/grpc.(*clientStream).withRetry(stream.go:752)
|
||||
//google.golang.org/grpc.(*clientStream).SendMsg(stream.go:894)
|
||||
//github.com/seaweedfs/seaweedfs/weed/pb/mq_pb.(*seaweedMessagingPublishClient).Send(mq_grpc.pb.go:141)
|
||||
//github.com/seaweedfs/seaweedfs/weed/mq/client/pub_client.(*TopicPublisher).Publish(publish.go:19)
|
||||
if err := publishClient.Send(&mq_pb.PublishRequest{
|
||||
Message: &mq_pb.PublishRequest_Data{
|
||||
Data: &mq_pb.DataMessage{
|
||||
Key: key,
|
||||
Value: value,
|
||||
},
|
||||
},
|
||||
}); err != nil {
|
||||
return fmt.Errorf("send publish request: %v", err)
|
||||
}
|
||||
return nil
|
||||
}
|
57
weed/mq/client/pub_client/publisher.go
Normal file
57
weed/mq/client/pub_client/publisher.go
Normal file
@ -0,0 +1,57 @@
|
||||
package pub_client
|
||||
|
||||
import (
|
||||
"github.com/rdleal/intervalst/interval"
|
||||
"github.com/seaweedfs/seaweedfs/weed/mq/broker"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"google.golang.org/grpc"
|
||||
"google.golang.org/grpc/credentials/insecure"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
type PublisherConfiguration struct {
|
||||
}
|
||||
|
||||
type PublishClient struct {
|
||||
mq_pb.SeaweedMessaging_PublishClient
|
||||
Broker string
|
||||
Err error
|
||||
}
|
||||
type TopicPublisher struct {
|
||||
namespace string
|
||||
topic string
|
||||
partition2Broker *interval.SearchTree[*PublishClient, int32]
|
||||
grpcDialOption grpc.DialOption
|
||||
sync.Mutex // protects grpc
|
||||
}
|
||||
|
||||
func NewTopicPublisher(namespace, topic string) *TopicPublisher {
|
||||
return &TopicPublisher{
|
||||
namespace: namespace,
|
||||
topic: topic,
|
||||
partition2Broker: interval.NewSearchTree[*PublishClient](func(a, b int32) int {
|
||||
return int(a - b)
|
||||
}),
|
||||
grpcDialOption: grpc.WithTransportCredentials(insecure.NewCredentials()),
|
||||
}
|
||||
}
|
||||
|
||||
func (p *TopicPublisher) Connect(bootstrapBroker string) error {
|
||||
if err := p.doLookup(bootstrapBroker); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (p *TopicPublisher) Shutdown() error {
|
||||
|
||||
if clients, found := p.partition2Broker.AllIntersections(0, broker.MaxPartitionCount); found {
|
||||
for _, client := range clients {
|
||||
client.CloseSend()
|
||||
}
|
||||
}
|
||||
time.Sleep(1100 * time.Millisecond)
|
||||
|
||||
return nil
|
||||
}
|
34
weed/mq/client/sub_client/lookup.go
Normal file
34
weed/mq/client/sub_client/lookup.go
Normal file
@ -0,0 +1,34 @@
|
||||
package sub_client
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
)
|
||||
|
||||
func (sub *TopicSubscriber) doLookup(brokerAddress string) error {
|
||||
err := pb.WithBrokerGrpcClient(true,
|
||||
brokerAddress,
|
||||
sub.SubscriberConfig.GrpcDialOption,
|
||||
func(client mq_pb.SeaweedMessagingClient) error {
|
||||
lookupResp, err := client.LookupTopicBrokers(context.Background(),
|
||||
&mq_pb.LookupTopicBrokersRequest{
|
||||
Topic: &mq_pb.Topic{
|
||||
Namespace: sub.ContentConfig.Namespace,
|
||||
Name: sub.ContentConfig.Topic,
|
||||
},
|
||||
IsForPublish: false,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
sub.brokerPartitionAssignments = lookupResp.BrokerPartitionAssignments
|
||||
return nil
|
||||
})
|
||||
|
||||
if err != nil {
|
||||
return fmt.Errorf("lookup topic %s/%s: %v", sub.ContentConfig.Namespace, sub.ContentConfig.Topic, err)
|
||||
}
|
||||
return nil
|
||||
}
|
72
weed/mq/client/sub_client/subscribe.go
Normal file
72
weed/mq/client/sub_client/subscribe.go
Normal file
@ -0,0 +1,72 @@
|
||||
package sub_client
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"sync"
|
||||
)
|
||||
|
||||
// Subscribe subscribes to a topic's specified partitions.
|
||||
// If a partition is moved to another broker, the subscriber will automatically reconnect to the new broker.
|
||||
|
||||
func (sub *TopicSubscriber) Subscribe() error {
|
||||
var wg sync.WaitGroup
|
||||
for _, brokerPartitionAssignment := range sub.brokerPartitionAssignments {
|
||||
brokerAddress := brokerPartitionAssignment.LeaderBroker
|
||||
grpcConnection, err := pb.GrpcDial(context.Background(), brokerAddress, true, sub.SubscriberConfig.GrpcDialOption)
|
||||
if err != nil {
|
||||
return fmt.Errorf("dial broker %s: %v", brokerAddress, err)
|
||||
}
|
||||
brokerClient := mq_pb.NewSeaweedMessagingClient(grpcConnection)
|
||||
subscribeClient, err := brokerClient.Subscribe(context.Background(), &mq_pb.SubscribeRequest{
|
||||
Consumer: &mq_pb.SubscribeRequest_Consumer{
|
||||
ConsumerGroup: sub.SubscriberConfig.GroupId,
|
||||
ConsumerId: sub.SubscriberConfig.GroupInstanceId,
|
||||
},
|
||||
Cursor: &mq_pb.SubscribeRequest_Cursor{
|
||||
Topic: &mq_pb.Topic{
|
||||
Namespace: sub.ContentConfig.Namespace,
|
||||
Name: sub.ContentConfig.Topic,
|
||||
},
|
||||
Partition: &mq_pb.Partition{
|
||||
RingSize: brokerPartitionAssignment.Partition.RingSize,
|
||||
RangeStart: brokerPartitionAssignment.Partition.RangeStart,
|
||||
RangeStop: brokerPartitionAssignment.Partition.RangeStop,
|
||||
},
|
||||
Filter: sub.ContentConfig.Filter,
|
||||
},
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("create subscribe client: %v", err)
|
||||
}
|
||||
wg.Add(1)
|
||||
go func() {
|
||||
defer wg.Done()
|
||||
if sub.OnCompletionFunc != nil {
|
||||
defer sub.OnCompletionFunc()
|
||||
}
|
||||
for {
|
||||
resp, err := subscribeClient.Recv()
|
||||
if err != nil {
|
||||
fmt.Printf("subscribe error: %v\n", err)
|
||||
return
|
||||
}
|
||||
if resp.Message == nil {
|
||||
continue
|
||||
}
|
||||
switch m := resp.Message.(type) {
|
||||
case *mq_pb.SubscribeResponse_Data:
|
||||
if !sub.OnEachMessageFunc(m.Data.Key, m.Data.Value) {
|
||||
return
|
||||
}
|
||||
case *mq_pb.SubscribeResponse_Ctrl:
|
||||
// ignore
|
||||
}
|
||||
}
|
||||
}()
|
||||
}
|
||||
wg.Wait()
|
||||
return nil
|
||||
}
|
53
weed/mq/client/sub_client/subscriber.go
Normal file
53
weed/mq/client/sub_client/subscriber.go
Normal file
@ -0,0 +1,53 @@
|
||||
package sub_client
|
||||
|
||||
import (
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"google.golang.org/grpc"
|
||||
)
|
||||
|
||||
type SubscriberConfiguration struct {
|
||||
ClientId string
|
||||
GroupId string
|
||||
GroupInstanceId string
|
||||
BootstrapServers []string
|
||||
GrpcDialOption grpc.DialOption
|
||||
}
|
||||
|
||||
type ContentConfiguration struct {
|
||||
Namespace string
|
||||
Topic string
|
||||
Filter string
|
||||
}
|
||||
|
||||
type OnEachMessageFunc func(key, value []byte) (shouldContinue bool)
|
||||
type OnCompletionFunc func()
|
||||
|
||||
type TopicSubscriber struct {
|
||||
SubscriberConfig *SubscriberConfiguration
|
||||
ContentConfig *ContentConfiguration
|
||||
brokerPartitionAssignments []*mq_pb.BrokerPartitionAssignment
|
||||
OnEachMessageFunc OnEachMessageFunc
|
||||
OnCompletionFunc OnCompletionFunc
|
||||
}
|
||||
|
||||
func NewTopicSubscriber(subscriber *SubscriberConfiguration, content *ContentConfiguration) *TopicSubscriber {
|
||||
return &TopicSubscriber{
|
||||
SubscriberConfig: subscriber,
|
||||
ContentConfig: content,
|
||||
}
|
||||
}
|
||||
|
||||
func (sub *TopicSubscriber) Connect(bootstrapBroker string) error {
|
||||
if err := sub.doLookup(bootstrapBroker); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (sub *TopicSubscriber) SetEachMessageFunc(onEachMessageFn OnEachMessageFunc) {
|
||||
sub.OnEachMessageFunc = onEachMessageFn
|
||||
}
|
||||
|
||||
func (sub *TopicSubscriber) SetCompletionFunc(onCompeletionFn OnCompletionFunc) {
|
||||
sub.OnCompletionFunc = onCompeletionFn
|
||||
}
|
@ -2,6 +2,9 @@ package topic
|
||||
|
||||
import (
|
||||
cmap "github.com/orcaman/concurrent-map/v2"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"github.com/shirou/gopsutil/v3/cpu"
|
||||
"time"
|
||||
)
|
||||
|
||||
// LocalTopicManager manages topics on local broker
|
||||
@ -25,6 +28,7 @@ func (manager *LocalTopicManager) AddTopicPartition(topic Topic, localPartition
|
||||
Partitions: make([]*LocalPartition, 0),
|
||||
}
|
||||
}
|
||||
manager.topics.SetIfAbsent(topic.String(), localTopic)
|
||||
if localTopic.findPartition(localPartition.Partition) != nil {
|
||||
return
|
||||
}
|
||||
@ -52,3 +56,22 @@ func (manager *LocalTopicManager) RemoveTopicPartition(topic Topic, partition Pa
|
||||
}
|
||||
return localTopic.removePartition(partition)
|
||||
}
|
||||
|
||||
func (manager *LocalTopicManager) CollectStats(duration time.Duration) *mq_pb.BrokerStats {
|
||||
stats := &mq_pb.BrokerStats{}
|
||||
manager.topics.IterCb(func(topic string, localTopic *LocalTopic) {
|
||||
for _, localPartition := range localTopic.Partitions {
|
||||
stats.TopicPartitionCount++
|
||||
stats.ConsumerCount += localPartition.ConsumerCount
|
||||
}
|
||||
})
|
||||
|
||||
// collect current broker's cpu usage
|
||||
usages, err := cpu.Percent(duration, false)
|
||||
if err == nil && len(usages) > 0 {
|
||||
stats.CpuUsagePercent = int32(usages[0])
|
||||
}
|
||||
|
||||
return stats
|
||||
|
||||
}
|
||||
|
@ -1,7 +1,9 @@
|
||||
package topic
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/util/log_buffer"
|
||||
"time"
|
||||
@ -12,21 +14,44 @@ type LocalPartition struct {
|
||||
isLeader bool
|
||||
FollowerBrokers []pb.ServerAddress
|
||||
logBuffer *log_buffer.LogBuffer
|
||||
ConsumerCount int32
|
||||
}
|
||||
|
||||
func (p LocalPartition) Publish(message *mq_pb.PublishRequest_DataMessage) {
|
||||
func NewLocalPartition(topic Topic, partition Partition, isLeader bool, followerBrokers []pb.ServerAddress) *LocalPartition {
|
||||
return &LocalPartition{
|
||||
Partition: partition,
|
||||
isLeader: isLeader,
|
||||
FollowerBrokers: followerBrokers,
|
||||
logBuffer: log_buffer.NewLogBuffer(
|
||||
fmt.Sprintf("%s/%s/%4d-%4d", topic.Namespace, topic.Name, partition.RangeStart, partition.RangeStop),
|
||||
2*time.Minute,
|
||||
func(startTime, stopTime time.Time, buf []byte) {
|
||||
|
||||
},
|
||||
func() {
|
||||
|
||||
},
|
||||
),
|
||||
}
|
||||
}
|
||||
|
||||
type OnEachMessageFn func(logEntry *filer_pb.LogEntry) error
|
||||
|
||||
func (p LocalPartition) Publish(message *mq_pb.DataMessage) {
|
||||
p.logBuffer.AddToBuffer(message.Key, message.Value, time.Now().UnixNano())
|
||||
}
|
||||
|
||||
func FromPbBrokerPartitionsAssignment(self pb.ServerAddress, assignment *mq_pb.BrokerPartitionsAssignment) *LocalPartition {
|
||||
func (p LocalPartition) Subscribe(clientName string, startReadTime time.Time, eachMessageFn OnEachMessageFn) {
|
||||
p.logBuffer.LoopProcessLogData(clientName, startReadTime, 0, func() bool {
|
||||
return true
|
||||
}, eachMessageFn)
|
||||
}
|
||||
|
||||
func FromPbBrokerPartitionAssignment(self pb.ServerAddress, assignment *mq_pb.BrokerPartitionAssignment) *LocalPartition {
|
||||
isLeaer := assignment.LeaderBroker == string(self)
|
||||
localPartition := &LocalPartition{
|
||||
Partition: Partition{
|
||||
RangeStart: assignment.PartitionStart,
|
||||
RangeStop: assignment.PartitionStop,
|
||||
RingSize: PartitionCount,
|
||||
},
|
||||
isLeader: isLeaer,
|
||||
Partition: FromPbPartition(assignment.Partition),
|
||||
isLeader: isLeaer,
|
||||
}
|
||||
if !isLeaer {
|
||||
return localPartition
|
||||
|
@ -69,10 +69,13 @@ service SeaweedFiler {
|
||||
rpc CacheRemoteObjectToLocalCluster (CacheRemoteObjectToLocalClusterRequest) returns (CacheRemoteObjectToLocalClusterResponse) {
|
||||
}
|
||||
|
||||
rpc Lock(LockRequest) returns (LockResponse) {
|
||||
rpc DistributedLock(LockRequest) returns (LockResponse) {
|
||||
}
|
||||
rpc Unlock(UnlockRequest) returns (UnlockResponse) {
|
||||
rpc DistributedUnlock(UnlockRequest) returns (UnlockResponse) {
|
||||
}
|
||||
rpc FindLockOwner(FindLockOwnerRequest) returns (FindLockOwnerResponse) {
|
||||
}
|
||||
// distributed lock management internal use only
|
||||
rpc TransferLocks(TransferLocksRequest) returns (TransferLocksResponse) {
|
||||
}
|
||||
}
|
||||
@ -444,6 +447,7 @@ message LockRequest {
|
||||
int64 seconds_to_lock = 2;
|
||||
string renew_token = 3;
|
||||
bool is_moved = 4;
|
||||
string owner = 5;
|
||||
}
|
||||
message LockResponse {
|
||||
string renew_token = 1;
|
||||
@ -459,10 +463,18 @@ message UnlockResponse {
|
||||
string error = 1;
|
||||
string moved_to = 2;
|
||||
}
|
||||
message FindLockOwnerRequest {
|
||||
string name = 1;
|
||||
bool is_moved = 2;
|
||||
}
|
||||
message FindLockOwnerResponse {
|
||||
string owner = 1;
|
||||
}
|
||||
message Lock {
|
||||
string name = 1;
|
||||
string renew_token = 2;
|
||||
int64 expired_at_ns = 3;
|
||||
string owner = 4;
|
||||
}
|
||||
message TransferLocksRequest {
|
||||
repeated Lock locks = 1;
|
||||
|
@ -3621,6 +3621,7 @@ type LockRequest struct {
|
||||
SecondsToLock int64 `protobuf:"varint,2,opt,name=seconds_to_lock,json=secondsToLock,proto3" json:"seconds_to_lock,omitempty"`
|
||||
RenewToken string `protobuf:"bytes,3,opt,name=renew_token,json=renewToken,proto3" json:"renew_token,omitempty"`
|
||||
IsMoved bool `protobuf:"varint,4,opt,name=is_moved,json=isMoved,proto3" json:"is_moved,omitempty"`
|
||||
Owner string `protobuf:"bytes,5,opt,name=owner,proto3" json:"owner,omitempty"`
|
||||
}
|
||||
|
||||
func (x *LockRequest) Reset() {
|
||||
@ -3683,6 +3684,13 @@ func (x *LockRequest) GetIsMoved() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (x *LockRequest) GetOwner() string {
|
||||
if x != nil {
|
||||
return x.Owner
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
type LockResponse struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
@ -3864,6 +3872,108 @@ func (x *UnlockResponse) GetMovedTo() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
type FindLockOwnerRequest struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
|
||||
IsMoved bool `protobuf:"varint,2,opt,name=is_moved,json=isMoved,proto3" json:"is_moved,omitempty"`
|
||||
}
|
||||
|
||||
func (x *FindLockOwnerRequest) Reset() {
|
||||
*x = FindLockOwnerRequest{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_filer_proto_msgTypes[59]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *FindLockOwnerRequest) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*FindLockOwnerRequest) ProtoMessage() {}
|
||||
|
||||
func (x *FindLockOwnerRequest) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_filer_proto_msgTypes[59]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use FindLockOwnerRequest.ProtoReflect.Descriptor instead.
|
||||
func (*FindLockOwnerRequest) Descriptor() ([]byte, []int) {
|
||||
return file_filer_proto_rawDescGZIP(), []int{59}
|
||||
}
|
||||
|
||||
func (x *FindLockOwnerRequest) GetName() string {
|
||||
if x != nil {
|
||||
return x.Name
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func (x *FindLockOwnerRequest) GetIsMoved() bool {
|
||||
if x != nil {
|
||||
return x.IsMoved
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
type FindLockOwnerResponse struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Owner string `protobuf:"bytes,1,opt,name=owner,proto3" json:"owner,omitempty"`
|
||||
}
|
||||
|
||||
func (x *FindLockOwnerResponse) Reset() {
|
||||
*x = FindLockOwnerResponse{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_filer_proto_msgTypes[60]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *FindLockOwnerResponse) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*FindLockOwnerResponse) ProtoMessage() {}
|
||||
|
||||
func (x *FindLockOwnerResponse) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_filer_proto_msgTypes[60]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use FindLockOwnerResponse.ProtoReflect.Descriptor instead.
|
||||
func (*FindLockOwnerResponse) Descriptor() ([]byte, []int) {
|
||||
return file_filer_proto_rawDescGZIP(), []int{60}
|
||||
}
|
||||
|
||||
func (x *FindLockOwnerResponse) GetOwner() string {
|
||||
if x != nil {
|
||||
return x.Owner
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
type Lock struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
@ -3872,12 +3982,13 @@ type Lock struct {
|
||||
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
|
||||
RenewToken string `protobuf:"bytes,2,opt,name=renew_token,json=renewToken,proto3" json:"renew_token,omitempty"`
|
||||
ExpiredAtNs int64 `protobuf:"varint,3,opt,name=expired_at_ns,json=expiredAtNs,proto3" json:"expired_at_ns,omitempty"`
|
||||
Owner string `protobuf:"bytes,4,opt,name=owner,proto3" json:"owner,omitempty"`
|
||||
}
|
||||
|
||||
func (x *Lock) Reset() {
|
||||
*x = Lock{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_filer_proto_msgTypes[59]
|
||||
mi := &file_filer_proto_msgTypes[61]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
@ -3890,7 +4001,7 @@ func (x *Lock) String() string {
|
||||
func (*Lock) ProtoMessage() {}
|
||||
|
||||
func (x *Lock) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_filer_proto_msgTypes[59]
|
||||
mi := &file_filer_proto_msgTypes[61]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
@ -3903,7 +4014,7 @@ func (x *Lock) ProtoReflect() protoreflect.Message {
|
||||
|
||||
// Deprecated: Use Lock.ProtoReflect.Descriptor instead.
|
||||
func (*Lock) Descriptor() ([]byte, []int) {
|
||||
return file_filer_proto_rawDescGZIP(), []int{59}
|
||||
return file_filer_proto_rawDescGZIP(), []int{61}
|
||||
}
|
||||
|
||||
func (x *Lock) GetName() string {
|
||||
@ -3927,6 +4038,13 @@ func (x *Lock) GetExpiredAtNs() int64 {
|
||||
return 0
|
||||
}
|
||||
|
||||
func (x *Lock) GetOwner() string {
|
||||
if x != nil {
|
||||
return x.Owner
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
type TransferLocksRequest struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
@ -3938,7 +4056,7 @@ type TransferLocksRequest struct {
|
||||
func (x *TransferLocksRequest) Reset() {
|
||||
*x = TransferLocksRequest{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_filer_proto_msgTypes[60]
|
||||
mi := &file_filer_proto_msgTypes[62]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
@ -3951,7 +4069,7 @@ func (x *TransferLocksRequest) String() string {
|
||||
func (*TransferLocksRequest) ProtoMessage() {}
|
||||
|
||||
func (x *TransferLocksRequest) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_filer_proto_msgTypes[60]
|
||||
mi := &file_filer_proto_msgTypes[62]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
@ -3964,7 +4082,7 @@ func (x *TransferLocksRequest) ProtoReflect() protoreflect.Message {
|
||||
|
||||
// Deprecated: Use TransferLocksRequest.ProtoReflect.Descriptor instead.
|
||||
func (*TransferLocksRequest) Descriptor() ([]byte, []int) {
|
||||
return file_filer_proto_rawDescGZIP(), []int{60}
|
||||
return file_filer_proto_rawDescGZIP(), []int{62}
|
||||
}
|
||||
|
||||
func (x *TransferLocksRequest) GetLocks() []*Lock {
|
||||
@ -3983,7 +4101,7 @@ type TransferLocksResponse struct {
|
||||
func (x *TransferLocksResponse) Reset() {
|
||||
*x = TransferLocksResponse{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_filer_proto_msgTypes[61]
|
||||
mi := &file_filer_proto_msgTypes[63]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
@ -3996,7 +4114,7 @@ func (x *TransferLocksResponse) String() string {
|
||||
func (*TransferLocksResponse) ProtoMessage() {}
|
||||
|
||||
func (x *TransferLocksResponse) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_filer_proto_msgTypes[61]
|
||||
mi := &file_filer_proto_msgTypes[63]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
@ -4009,7 +4127,7 @@ func (x *TransferLocksResponse) ProtoReflect() protoreflect.Message {
|
||||
|
||||
// Deprecated: Use TransferLocksResponse.ProtoReflect.Descriptor instead.
|
||||
func (*TransferLocksResponse) Descriptor() ([]byte, []int) {
|
||||
return file_filer_proto_rawDescGZIP(), []int{61}
|
||||
return file_filer_proto_rawDescGZIP(), []int{63}
|
||||
}
|
||||
|
||||
// if found, send the exact address
|
||||
@ -4026,7 +4144,7 @@ type LocateBrokerResponse_Resource struct {
|
||||
func (x *LocateBrokerResponse_Resource) Reset() {
|
||||
*x = LocateBrokerResponse_Resource{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_filer_proto_msgTypes[64]
|
||||
mi := &file_filer_proto_msgTypes[66]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
@ -4039,7 +4157,7 @@ func (x *LocateBrokerResponse_Resource) String() string {
|
||||
func (*LocateBrokerResponse_Resource) ProtoMessage() {}
|
||||
|
||||
func (x *LocateBrokerResponse_Resource) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_filer_proto_msgTypes[64]
|
||||
mi := &file_filer_proto_msgTypes[66]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
@ -4090,7 +4208,7 @@ type FilerConf_PathConf struct {
|
||||
func (x *FilerConf_PathConf) Reset() {
|
||||
*x = FilerConf_PathConf{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_filer_proto_msgTypes[65]
|
||||
mi := &file_filer_proto_msgTypes[67]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
@ -4103,7 +4221,7 @@ func (x *FilerConf_PathConf) String() string {
|
||||
func (*FilerConf_PathConf) ProtoMessage() {}
|
||||
|
||||
func (x *FilerConf_PathConf) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_filer_proto_msgTypes[65]
|
||||
mi := &file_filer_proto_msgTypes[67]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
@ -4687,7 +4805,7 @@ var file_filer_proto_rawDesc = []byte{
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@ -4696,163 +4814,179 @@ var file_filer_proto_rawDesc = []byte{
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|
||||
}
|
||||
|
||||
var (
|
||||
@ -4867,7 +5001,7 @@ func file_filer_proto_rawDescGZIP() []byte {
|
||||
return file_filer_proto_rawDescData
|
||||
}
|
||||
|
||||
var file_filer_proto_msgTypes = make([]protoimpl.MessageInfo, 66)
|
||||
var file_filer_proto_msgTypes = make([]protoimpl.MessageInfo, 68)
|
||||
var file_filer_proto_goTypes = []interface{}{
|
||||
(*LookupDirectoryEntryRequest)(nil), // 0: filer_pb.LookupDirectoryEntryRequest
|
||||
(*LookupDirectoryEntryResponse)(nil), // 1: filer_pb.LookupDirectoryEntryResponse
|
||||
@ -4928,20 +5062,22 @@ var file_filer_proto_goTypes = []interface{}{
|
||||
(*LockResponse)(nil), // 56: filer_pb.LockResponse
|
||||
(*UnlockRequest)(nil), // 57: filer_pb.UnlockRequest
|
||||
(*UnlockResponse)(nil), // 58: filer_pb.UnlockResponse
|
||||
(*Lock)(nil), // 59: filer_pb.Lock
|
||||
(*TransferLocksRequest)(nil), // 60: filer_pb.TransferLocksRequest
|
||||
(*TransferLocksResponse)(nil), // 61: filer_pb.TransferLocksResponse
|
||||
nil, // 62: filer_pb.Entry.ExtendedEntry
|
||||
nil, // 63: filer_pb.LookupVolumeResponse.LocationsMapEntry
|
||||
(*LocateBrokerResponse_Resource)(nil), // 64: filer_pb.LocateBrokerResponse.Resource
|
||||
(*FilerConf_PathConf)(nil), // 65: filer_pb.FilerConf.PathConf
|
||||
(*FindLockOwnerRequest)(nil), // 59: filer_pb.FindLockOwnerRequest
|
||||
(*FindLockOwnerResponse)(nil), // 60: filer_pb.FindLockOwnerResponse
|
||||
(*Lock)(nil), // 61: filer_pb.Lock
|
||||
(*TransferLocksRequest)(nil), // 62: filer_pb.TransferLocksRequest
|
||||
(*TransferLocksResponse)(nil), // 63: filer_pb.TransferLocksResponse
|
||||
nil, // 64: filer_pb.Entry.ExtendedEntry
|
||||
nil, // 65: filer_pb.LookupVolumeResponse.LocationsMapEntry
|
||||
(*LocateBrokerResponse_Resource)(nil), // 66: filer_pb.LocateBrokerResponse.Resource
|
||||
(*FilerConf_PathConf)(nil), // 67: filer_pb.FilerConf.PathConf
|
||||
}
|
||||
var file_filer_proto_depIdxs = []int32{
|
||||
5, // 0: filer_pb.LookupDirectoryEntryResponse.entry:type_name -> filer_pb.Entry
|
||||
5, // 1: filer_pb.ListEntriesResponse.entry:type_name -> filer_pb.Entry
|
||||
8, // 2: filer_pb.Entry.chunks:type_name -> filer_pb.FileChunk
|
||||
11, // 3: filer_pb.Entry.attributes:type_name -> filer_pb.FuseAttributes
|
||||
62, // 4: filer_pb.Entry.extended:type_name -> filer_pb.Entry.ExtendedEntry
|
||||
64, // 4: filer_pb.Entry.extended:type_name -> filer_pb.Entry.ExtendedEntry
|
||||
4, // 5: filer_pb.Entry.remote_entry:type_name -> filer_pb.RemoteEntry
|
||||
5, // 6: filer_pb.FullEntry.entry:type_name -> filer_pb.Entry
|
||||
5, // 7: filer_pb.EventNotification.old_entry:type_name -> filer_pb.Entry
|
||||
@ -4955,13 +5091,13 @@ var file_filer_proto_depIdxs = []int32{
|
||||
7, // 15: filer_pb.StreamRenameEntryResponse.event_notification:type_name -> filer_pb.EventNotification
|
||||
28, // 16: filer_pb.AssignVolumeResponse.location:type_name -> filer_pb.Location
|
||||
28, // 17: filer_pb.Locations.locations:type_name -> filer_pb.Location
|
||||
63, // 18: filer_pb.LookupVolumeResponse.locations_map:type_name -> filer_pb.LookupVolumeResponse.LocationsMapEntry
|
||||
65, // 18: filer_pb.LookupVolumeResponse.locations_map:type_name -> filer_pb.LookupVolumeResponse.LocationsMapEntry
|
||||
30, // 19: filer_pb.CollectionListResponse.collections:type_name -> filer_pb.Collection
|
||||
7, // 20: filer_pb.SubscribeMetadataResponse.event_notification:type_name -> filer_pb.EventNotification
|
||||
64, // 21: filer_pb.LocateBrokerResponse.resources:type_name -> filer_pb.LocateBrokerResponse.Resource
|
||||
65, // 22: filer_pb.FilerConf.locations:type_name -> filer_pb.FilerConf.PathConf
|
||||
66, // 21: filer_pb.LocateBrokerResponse.resources:type_name -> filer_pb.LocateBrokerResponse.Resource
|
||||
67, // 22: filer_pb.FilerConf.locations:type_name -> filer_pb.FilerConf.PathConf
|
||||
5, // 23: filer_pb.CacheRemoteObjectToLocalClusterResponse.entry:type_name -> filer_pb.Entry
|
||||
59, // 24: filer_pb.TransferLocksRequest.locks:type_name -> filer_pb.Lock
|
||||
61, // 24: filer_pb.TransferLocksRequest.locks:type_name -> filer_pb.Lock
|
||||
27, // 25: filer_pb.LookupVolumeResponse.LocationsMapEntry.value:type_name -> filer_pb.Locations
|
||||
0, // 26: filer_pb.SeaweedFiler.LookupDirectoryEntry:input_type -> filer_pb.LookupDirectoryEntryRequest
|
||||
2, // 27: filer_pb.SeaweedFiler.ListEntries:input_type -> filer_pb.ListEntriesRequest
|
||||
@ -4983,34 +5119,36 @@ var file_filer_proto_depIdxs = []int32{
|
||||
48, // 43: filer_pb.SeaweedFiler.KvGet:input_type -> filer_pb.KvGetRequest
|
||||
50, // 44: filer_pb.SeaweedFiler.KvPut:input_type -> filer_pb.KvPutRequest
|
||||
53, // 45: filer_pb.SeaweedFiler.CacheRemoteObjectToLocalCluster:input_type -> filer_pb.CacheRemoteObjectToLocalClusterRequest
|
||||
55, // 46: filer_pb.SeaweedFiler.Lock:input_type -> filer_pb.LockRequest
|
||||
57, // 47: filer_pb.SeaweedFiler.Unlock:input_type -> filer_pb.UnlockRequest
|
||||
60, // 48: filer_pb.SeaweedFiler.TransferLocks:input_type -> filer_pb.TransferLocksRequest
|
||||
1, // 49: filer_pb.SeaweedFiler.LookupDirectoryEntry:output_type -> filer_pb.LookupDirectoryEntryResponse
|
||||
3, // 50: filer_pb.SeaweedFiler.ListEntries:output_type -> filer_pb.ListEntriesResponse
|
||||
13, // 51: filer_pb.SeaweedFiler.CreateEntry:output_type -> filer_pb.CreateEntryResponse
|
||||
15, // 52: filer_pb.SeaweedFiler.UpdateEntry:output_type -> filer_pb.UpdateEntryResponse
|
||||
17, // 53: filer_pb.SeaweedFiler.AppendToEntry:output_type -> filer_pb.AppendToEntryResponse
|
||||
19, // 54: filer_pb.SeaweedFiler.DeleteEntry:output_type -> filer_pb.DeleteEntryResponse
|
||||
21, // 55: filer_pb.SeaweedFiler.AtomicRenameEntry:output_type -> filer_pb.AtomicRenameEntryResponse
|
||||
23, // 56: filer_pb.SeaweedFiler.StreamRenameEntry:output_type -> filer_pb.StreamRenameEntryResponse
|
||||
25, // 57: filer_pb.SeaweedFiler.AssignVolume:output_type -> filer_pb.AssignVolumeResponse
|
||||
29, // 58: filer_pb.SeaweedFiler.LookupVolume:output_type -> filer_pb.LookupVolumeResponse
|
||||
32, // 59: filer_pb.SeaweedFiler.CollectionList:output_type -> filer_pb.CollectionListResponse
|
||||
34, // 60: filer_pb.SeaweedFiler.DeleteCollection:output_type -> filer_pb.DeleteCollectionResponse
|
||||
36, // 61: filer_pb.SeaweedFiler.Statistics:output_type -> filer_pb.StatisticsResponse
|
||||
38, // 62: filer_pb.SeaweedFiler.Ping:output_type -> filer_pb.PingResponse
|
||||
40, // 63: filer_pb.SeaweedFiler.GetFilerConfiguration:output_type -> filer_pb.GetFilerConfigurationResponse
|
||||
42, // 64: filer_pb.SeaweedFiler.SubscribeMetadata:output_type -> filer_pb.SubscribeMetadataResponse
|
||||
42, // 65: filer_pb.SeaweedFiler.SubscribeLocalMetadata:output_type -> filer_pb.SubscribeMetadataResponse
|
||||
49, // 66: filer_pb.SeaweedFiler.KvGet:output_type -> filer_pb.KvGetResponse
|
||||
51, // 67: filer_pb.SeaweedFiler.KvPut:output_type -> filer_pb.KvPutResponse
|
||||
54, // 68: filer_pb.SeaweedFiler.CacheRemoteObjectToLocalCluster:output_type -> filer_pb.CacheRemoteObjectToLocalClusterResponse
|
||||
56, // 69: filer_pb.SeaweedFiler.Lock:output_type -> filer_pb.LockResponse
|
||||
58, // 70: filer_pb.SeaweedFiler.Unlock:output_type -> filer_pb.UnlockResponse
|
||||
61, // 71: filer_pb.SeaweedFiler.TransferLocks:output_type -> filer_pb.TransferLocksResponse
|
||||
49, // [49:72] is the sub-list for method output_type
|
||||
26, // [26:49] is the sub-list for method input_type
|
||||
55, // 46: filer_pb.SeaweedFiler.DistributedLock:input_type -> filer_pb.LockRequest
|
||||
57, // 47: filer_pb.SeaweedFiler.DistributedUnlock:input_type -> filer_pb.UnlockRequest
|
||||
59, // 48: filer_pb.SeaweedFiler.FindLockOwner:input_type -> filer_pb.FindLockOwnerRequest
|
||||
62, // 49: filer_pb.SeaweedFiler.TransferLocks:input_type -> filer_pb.TransferLocksRequest
|
||||
1, // 50: filer_pb.SeaweedFiler.LookupDirectoryEntry:output_type -> filer_pb.LookupDirectoryEntryResponse
|
||||
3, // 51: filer_pb.SeaweedFiler.ListEntries:output_type -> filer_pb.ListEntriesResponse
|
||||
13, // 52: filer_pb.SeaweedFiler.CreateEntry:output_type -> filer_pb.CreateEntryResponse
|
||||
15, // 53: filer_pb.SeaweedFiler.UpdateEntry:output_type -> filer_pb.UpdateEntryResponse
|
||||
17, // 54: filer_pb.SeaweedFiler.AppendToEntry:output_type -> filer_pb.AppendToEntryResponse
|
||||
19, // 55: filer_pb.SeaweedFiler.DeleteEntry:output_type -> filer_pb.DeleteEntryResponse
|
||||
21, // 56: filer_pb.SeaweedFiler.AtomicRenameEntry:output_type -> filer_pb.AtomicRenameEntryResponse
|
||||
23, // 57: filer_pb.SeaweedFiler.StreamRenameEntry:output_type -> filer_pb.StreamRenameEntryResponse
|
||||
25, // 58: filer_pb.SeaweedFiler.AssignVolume:output_type -> filer_pb.AssignVolumeResponse
|
||||
29, // 59: filer_pb.SeaweedFiler.LookupVolume:output_type -> filer_pb.LookupVolumeResponse
|
||||
32, // 60: filer_pb.SeaweedFiler.CollectionList:output_type -> filer_pb.CollectionListResponse
|
||||
34, // 61: filer_pb.SeaweedFiler.DeleteCollection:output_type -> filer_pb.DeleteCollectionResponse
|
||||
36, // 62: filer_pb.SeaweedFiler.Statistics:output_type -> filer_pb.StatisticsResponse
|
||||
38, // 63: filer_pb.SeaweedFiler.Ping:output_type -> filer_pb.PingResponse
|
||||
40, // 64: filer_pb.SeaweedFiler.GetFilerConfiguration:output_type -> filer_pb.GetFilerConfigurationResponse
|
||||
42, // 65: filer_pb.SeaweedFiler.SubscribeMetadata:output_type -> filer_pb.SubscribeMetadataResponse
|
||||
42, // 66: filer_pb.SeaweedFiler.SubscribeLocalMetadata:output_type -> filer_pb.SubscribeMetadataResponse
|
||||
49, // 67: filer_pb.SeaweedFiler.KvGet:output_type -> filer_pb.KvGetResponse
|
||||
51, // 68: filer_pb.SeaweedFiler.KvPut:output_type -> filer_pb.KvPutResponse
|
||||
54, // 69: filer_pb.SeaweedFiler.CacheRemoteObjectToLocalCluster:output_type -> filer_pb.CacheRemoteObjectToLocalClusterResponse
|
||||
56, // 70: filer_pb.SeaweedFiler.DistributedLock:output_type -> filer_pb.LockResponse
|
||||
58, // 71: filer_pb.SeaweedFiler.DistributedUnlock:output_type -> filer_pb.UnlockResponse
|
||||
60, // 72: filer_pb.SeaweedFiler.FindLockOwner:output_type -> filer_pb.FindLockOwnerResponse
|
||||
63, // 73: filer_pb.SeaweedFiler.TransferLocks:output_type -> filer_pb.TransferLocksResponse
|
||||
50, // [50:74] is the sub-list for method output_type
|
||||
26, // [26:50] is the sub-list for method input_type
|
||||
26, // [26:26] is the sub-list for extension type_name
|
||||
26, // [26:26] is the sub-list for extension extendee
|
||||
0, // [0:26] is the sub-list for field type_name
|
||||
@ -5731,7 +5869,7 @@ func file_filer_proto_init() {
|
||||
}
|
||||
}
|
||||
file_filer_proto_msgTypes[59].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*Lock); i {
|
||||
switch v := v.(*FindLockOwnerRequest); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
@ -5743,7 +5881,7 @@ func file_filer_proto_init() {
|
||||
}
|
||||
}
|
||||
file_filer_proto_msgTypes[60].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*TransferLocksRequest); i {
|
||||
switch v := v.(*FindLockOwnerResponse); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
@ -5755,6 +5893,30 @@ func file_filer_proto_init() {
|
||||
}
|
||||
}
|
||||
file_filer_proto_msgTypes[61].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*Lock); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_filer_proto_msgTypes[62].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*TransferLocksRequest); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_filer_proto_msgTypes[63].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*TransferLocksResponse); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
@ -5766,7 +5928,7 @@ func file_filer_proto_init() {
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_filer_proto_msgTypes[64].Exporter = func(v interface{}, i int) interface{} {
|
||||
file_filer_proto_msgTypes[66].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*LocateBrokerResponse_Resource); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
@ -5778,7 +5940,7 @@ func file_filer_proto_init() {
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_filer_proto_msgTypes[65].Exporter = func(v interface{}, i int) interface{} {
|
||||
file_filer_proto_msgTypes[67].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*FilerConf_PathConf); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
@ -5797,7 +5959,7 @@ func file_filer_proto_init() {
|
||||
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
|
||||
RawDescriptor: file_filer_proto_rawDesc,
|
||||
NumEnums: 0,
|
||||
NumMessages: 66,
|
||||
NumMessages: 68,
|
||||
NumExtensions: 0,
|
||||
NumServices: 1,
|
||||
},
|
||||
|
@ -42,8 +42,10 @@ type SeaweedFilerClient interface {
|
||||
KvGet(ctx context.Context, in *KvGetRequest, opts ...grpc.CallOption) (*KvGetResponse, error)
|
||||
KvPut(ctx context.Context, in *KvPutRequest, opts ...grpc.CallOption) (*KvPutResponse, error)
|
||||
CacheRemoteObjectToLocalCluster(ctx context.Context, in *CacheRemoteObjectToLocalClusterRequest, opts ...grpc.CallOption) (*CacheRemoteObjectToLocalClusterResponse, error)
|
||||
Lock(ctx context.Context, in *LockRequest, opts ...grpc.CallOption) (*LockResponse, error)
|
||||
Unlock(ctx context.Context, in *UnlockRequest, opts ...grpc.CallOption) (*UnlockResponse, error)
|
||||
DistributedLock(ctx context.Context, in *LockRequest, opts ...grpc.CallOption) (*LockResponse, error)
|
||||
DistributedUnlock(ctx context.Context, in *UnlockRequest, opts ...grpc.CallOption) (*UnlockResponse, error)
|
||||
FindLockOwner(ctx context.Context, in *FindLockOwnerRequest, opts ...grpc.CallOption) (*FindLockOwnerResponse, error)
|
||||
// distributed lock management internal use only
|
||||
TransferLocks(ctx context.Context, in *TransferLocksRequest, opts ...grpc.CallOption) (*TransferLocksResponse, error)
|
||||
}
|
||||
|
||||
@ -327,18 +329,27 @@ func (c *seaweedFilerClient) CacheRemoteObjectToLocalCluster(ctx context.Context
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *seaweedFilerClient) Lock(ctx context.Context, in *LockRequest, opts ...grpc.CallOption) (*LockResponse, error) {
|
||||
func (c *seaweedFilerClient) DistributedLock(ctx context.Context, in *LockRequest, opts ...grpc.CallOption) (*LockResponse, error) {
|
||||
out := new(LockResponse)
|
||||
err := c.cc.Invoke(ctx, "/filer_pb.SeaweedFiler/Lock", in, out, opts...)
|
||||
err := c.cc.Invoke(ctx, "/filer_pb.SeaweedFiler/DistributedLock", in, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *seaweedFilerClient) Unlock(ctx context.Context, in *UnlockRequest, opts ...grpc.CallOption) (*UnlockResponse, error) {
|
||||
func (c *seaweedFilerClient) DistributedUnlock(ctx context.Context, in *UnlockRequest, opts ...grpc.CallOption) (*UnlockResponse, error) {
|
||||
out := new(UnlockResponse)
|
||||
err := c.cc.Invoke(ctx, "/filer_pb.SeaweedFiler/Unlock", in, out, opts...)
|
||||
err := c.cc.Invoke(ctx, "/filer_pb.SeaweedFiler/DistributedUnlock", in, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *seaweedFilerClient) FindLockOwner(ctx context.Context, in *FindLockOwnerRequest, opts ...grpc.CallOption) (*FindLockOwnerResponse, error) {
|
||||
out := new(FindLockOwnerResponse)
|
||||
err := c.cc.Invoke(ctx, "/filer_pb.SeaweedFiler/FindLockOwner", in, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
@ -378,8 +389,10 @@ type SeaweedFilerServer interface {
|
||||
KvGet(context.Context, *KvGetRequest) (*KvGetResponse, error)
|
||||
KvPut(context.Context, *KvPutRequest) (*KvPutResponse, error)
|
||||
CacheRemoteObjectToLocalCluster(context.Context, *CacheRemoteObjectToLocalClusterRequest) (*CacheRemoteObjectToLocalClusterResponse, error)
|
||||
Lock(context.Context, *LockRequest) (*LockResponse, error)
|
||||
Unlock(context.Context, *UnlockRequest) (*UnlockResponse, error)
|
||||
DistributedLock(context.Context, *LockRequest) (*LockResponse, error)
|
||||
DistributedUnlock(context.Context, *UnlockRequest) (*UnlockResponse, error)
|
||||
FindLockOwner(context.Context, *FindLockOwnerRequest) (*FindLockOwnerResponse, error)
|
||||
// distributed lock management internal use only
|
||||
TransferLocks(context.Context, *TransferLocksRequest) (*TransferLocksResponse, error)
|
||||
mustEmbedUnimplementedSeaweedFilerServer()
|
||||
}
|
||||
@ -448,11 +461,14 @@ func (UnimplementedSeaweedFilerServer) KvPut(context.Context, *KvPutRequest) (*K
|
||||
func (UnimplementedSeaweedFilerServer) CacheRemoteObjectToLocalCluster(context.Context, *CacheRemoteObjectToLocalClusterRequest) (*CacheRemoteObjectToLocalClusterResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method CacheRemoteObjectToLocalCluster not implemented")
|
||||
}
|
||||
func (UnimplementedSeaweedFilerServer) Lock(context.Context, *LockRequest) (*LockResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method Lock not implemented")
|
||||
func (UnimplementedSeaweedFilerServer) DistributedLock(context.Context, *LockRequest) (*LockResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method DistributedLock not implemented")
|
||||
}
|
||||
func (UnimplementedSeaweedFilerServer) Unlock(context.Context, *UnlockRequest) (*UnlockResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method Unlock not implemented")
|
||||
func (UnimplementedSeaweedFilerServer) DistributedUnlock(context.Context, *UnlockRequest) (*UnlockResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method DistributedUnlock not implemented")
|
||||
}
|
||||
func (UnimplementedSeaweedFilerServer) FindLockOwner(context.Context, *FindLockOwnerRequest) (*FindLockOwnerResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method FindLockOwner not implemented")
|
||||
}
|
||||
func (UnimplementedSeaweedFilerServer) TransferLocks(context.Context, *TransferLocksRequest) (*TransferLocksResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method TransferLocks not implemented")
|
||||
@ -842,38 +858,56 @@ func _SeaweedFiler_CacheRemoteObjectToLocalCluster_Handler(srv interface{}, ctx
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
func _SeaweedFiler_Lock_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
func _SeaweedFiler_DistributedLock_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(LockRequest)
|
||||
if err := dec(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if interceptor == nil {
|
||||
return srv.(SeaweedFilerServer).Lock(ctx, in)
|
||||
return srv.(SeaweedFilerServer).DistributedLock(ctx, in)
|
||||
}
|
||||
info := &grpc.UnaryServerInfo{
|
||||
Server: srv,
|
||||
FullMethod: "/filer_pb.SeaweedFiler/Lock",
|
||||
FullMethod: "/filer_pb.SeaweedFiler/DistributedLock",
|
||||
}
|
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
|
||||
return srv.(SeaweedFilerServer).Lock(ctx, req.(*LockRequest))
|
||||
return srv.(SeaweedFilerServer).DistributedLock(ctx, req.(*LockRequest))
|
||||
}
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
func _SeaweedFiler_Unlock_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
func _SeaweedFiler_DistributedUnlock_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(UnlockRequest)
|
||||
if err := dec(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if interceptor == nil {
|
||||
return srv.(SeaweedFilerServer).Unlock(ctx, in)
|
||||
return srv.(SeaweedFilerServer).DistributedUnlock(ctx, in)
|
||||
}
|
||||
info := &grpc.UnaryServerInfo{
|
||||
Server: srv,
|
||||
FullMethod: "/filer_pb.SeaweedFiler/Unlock",
|
||||
FullMethod: "/filer_pb.SeaweedFiler/DistributedUnlock",
|
||||
}
|
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
|
||||
return srv.(SeaweedFilerServer).Unlock(ctx, req.(*UnlockRequest))
|
||||
return srv.(SeaweedFilerServer).DistributedUnlock(ctx, req.(*UnlockRequest))
|
||||
}
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
func _SeaweedFiler_FindLockOwner_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(FindLockOwnerRequest)
|
||||
if err := dec(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if interceptor == nil {
|
||||
return srv.(SeaweedFilerServer).FindLockOwner(ctx, in)
|
||||
}
|
||||
info := &grpc.UnaryServerInfo{
|
||||
Server: srv,
|
||||
FullMethod: "/filer_pb.SeaweedFiler/FindLockOwner",
|
||||
}
|
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
|
||||
return srv.(SeaweedFilerServer).FindLockOwner(ctx, req.(*FindLockOwnerRequest))
|
||||
}
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
@ -968,12 +1002,16 @@ var SeaweedFiler_ServiceDesc = grpc.ServiceDesc{
|
||||
Handler: _SeaweedFiler_CacheRemoteObjectToLocalCluster_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "Lock",
|
||||
Handler: _SeaweedFiler_Lock_Handler,
|
||||
MethodName: "DistributedLock",
|
||||
Handler: _SeaweedFiler_DistributedLock_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "Unlock",
|
||||
Handler: _SeaweedFiler_Unlock_Handler,
|
||||
MethodName: "DistributedUnlock",
|
||||
Handler: _SeaweedFiler_DistributedUnlock_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "FindLockOwner",
|
||||
Handler: _SeaweedFiler_FindLockOwner_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "TransferLocks",
|
||||
|
@ -225,14 +225,6 @@ func WithVolumeServerClient(streamingMode bool, volumeServer ServerAddress, grpc
|
||||
|
||||
}
|
||||
|
||||
func WithBrokerClient(streamingMode bool, broker ServerAddress, grpcDialOption grpc.DialOption, fn func(client mq_pb.SeaweedMessagingClient) error) error {
|
||||
return WithGrpcClient(streamingMode, 0, func(grpcConnection *grpc.ClientConn) error {
|
||||
client := mq_pb.NewSeaweedMessagingClient(grpcConnection)
|
||||
return fn(client)
|
||||
}, broker.ToGrpcAddress(), false, grpcDialOption)
|
||||
|
||||
}
|
||||
|
||||
func WithOneOfGrpcMasterClients(streamingMode bool, masterGrpcAddresses map[string]ServerAddress, grpcDialOption grpc.DialOption, fn func(client master_pb.SeaweedClient) error) (err error) {
|
||||
|
||||
for _, masterGrpcAddress := range masterGrpcAddresses {
|
||||
|
@ -20,8 +20,11 @@ service SeaweedMessaging {
|
||||
rpc CheckBrokerLoad (CheckBrokerLoadRequest) returns (CheckBrokerLoadResponse) {
|
||||
}
|
||||
|
||||
// control plane for balancer
|
||||
rpc ConnectToBalancer (stream ConnectToBalancerRequest) returns (stream ConnectToBalancerResponse) {
|
||||
}
|
||||
// control plane for topic partitions
|
||||
rpc FindTopicBrokers (FindTopicBrokersRequest) returns (FindTopicBrokersResponse) {
|
||||
rpc LookupTopicBrokers (LookupTopicBrokersRequest) returns (LookupTopicBrokersResponse) {
|
||||
}
|
||||
// a pub client will call this to get the topic partitions assignment
|
||||
rpc RequestTopicPartitions (RequestTopicPartitionsRequest) returns (RequestTopicPartitionsResponse) {
|
||||
@ -34,6 +37,8 @@ service SeaweedMessaging {
|
||||
// data plane
|
||||
rpc Publish (stream PublishRequest) returns (stream PublishResponse) {
|
||||
}
|
||||
rpc Subscribe (SubscribeRequest) returns (stream SubscribeResponse) {
|
||||
}
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////
|
||||
@ -98,23 +103,36 @@ message CheckBrokerLoadResponse {
|
||||
|
||||
}
|
||||
|
||||
message FindTopicBrokersRequest {
|
||||
//////////////////////////////////////////////////
|
||||
message BrokerStats {
|
||||
int32 topic_partition_count = 1;
|
||||
int32 consumer_count = 2;
|
||||
int32 cpu_usage_percent = 3;
|
||||
}
|
||||
message ConnectToBalancerRequest {
|
||||
message InitMessage {
|
||||
string broker = 1;
|
||||
}
|
||||
oneof message {
|
||||
InitMessage init = 1;
|
||||
BrokerStats stats = 2;
|
||||
}
|
||||
}
|
||||
message ConnectToBalancerResponse {
|
||||
}
|
||||
//////////////////////////////////////////////////
|
||||
message LookupTopicBrokersRequest {
|
||||
Topic topic = 1;
|
||||
bool is_for_publish = 2;
|
||||
}
|
||||
message FindTopicBrokersResponse {
|
||||
message LookupTopicBrokersResponse {
|
||||
Topic topic = 1;
|
||||
TopicPartitionsAssignment topic_partitions_assignment = 2;
|
||||
repeated BrokerPartitionAssignment broker_partition_assignments = 2;
|
||||
}
|
||||
message BrokerPartitionsAssignment {
|
||||
int32 partition_start = 1;
|
||||
int32 partition_stop = 2;
|
||||
string leader_broker = 3;
|
||||
repeated string follower_brokers = 4;
|
||||
}
|
||||
message TopicPartitionsAssignment {
|
||||
int32 partition_count = 1; // over-sharded partitions, usually 1024
|
||||
repeated BrokerPartitionsAssignment broker_partitions = 2;
|
||||
message BrokerPartitionAssignment {
|
||||
Partition partition = 1;
|
||||
string leader_broker = 2;
|
||||
repeated string follower_brokers = 3;
|
||||
}
|
||||
|
||||
message RequestTopicPartitionsRequest {
|
||||
@ -122,12 +140,12 @@ message RequestTopicPartitionsRequest {
|
||||
int32 partition_count = 2;
|
||||
}
|
||||
message RequestTopicPartitionsResponse {
|
||||
TopicPartitionsAssignment topic_partitions_assignment = 1;
|
||||
repeated BrokerPartitionAssignment broker_partition_assignments = 1;
|
||||
}
|
||||
|
||||
message AssignTopicPartitionsRequest {
|
||||
Topic topic = 1;
|
||||
TopicPartitionsAssignment topic_partitions_assignment = 2;
|
||||
repeated BrokerPartitionAssignment broker_partition_assignments = 2;
|
||||
bool is_leader = 3;
|
||||
}
|
||||
message AssignTopicPartitionsResponse {
|
||||
@ -136,21 +154,23 @@ message AssignTopicPartitionsResponse {
|
||||
message CheckTopicPartitionsStatusRequest {
|
||||
string namespace = 1;
|
||||
string topic = 2;
|
||||
BrokerPartitionsAssignment broker_partitions_assignment = 3;
|
||||
BrokerPartitionAssignment broker_partition_assignment = 3;
|
||||
bool should_cancel_if_not_match = 4;
|
||||
}
|
||||
message CheckTopicPartitionsStatusResponse {
|
||||
TopicPartitionsAssignment topic_partitions_assignment = 1;
|
||||
repeated BrokerPartitionAssignment broker_partition_assignments = 1;
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////
|
||||
message DataMessage {
|
||||
bytes key = 1;
|
||||
bytes value = 2;
|
||||
}
|
||||
message PublishRequest {
|
||||
message InitMessage {
|
||||
Segment segment = 1;
|
||||
}
|
||||
message DataMessage {
|
||||
bytes key = 1;
|
||||
bytes value = 2;
|
||||
Topic topic = 1;
|
||||
Partition partition = 2;
|
||||
int32 ack_interval = 3;
|
||||
}
|
||||
oneof message {
|
||||
InitMessage init = 1;
|
||||
@ -161,5 +181,33 @@ message PublishRequest {
|
||||
message PublishResponse {
|
||||
int64 ack_sequence = 1;
|
||||
string error = 2;
|
||||
bool is_closed = 3;
|
||||
string redirect_to_broker = 3;
|
||||
}
|
||||
message SubscribeRequest {
|
||||
message Consumer {
|
||||
string consumer_group = 1;
|
||||
string consumer_id = 2;
|
||||
string client_id = 3;
|
||||
}
|
||||
message Cursor {
|
||||
Topic topic = 1;
|
||||
Partition partition = 2;
|
||||
oneof offset {
|
||||
int64 start_offset = 3;
|
||||
int64 start_timestamp_ns = 4;
|
||||
}
|
||||
string filter = 5;
|
||||
}
|
||||
Consumer consumer = 1;
|
||||
Cursor cursor = 2;
|
||||
}
|
||||
message SubscribeResponse {
|
||||
message CtrlMessage {
|
||||
string error = 1;
|
||||
string redirect_to_broker = 2;
|
||||
}
|
||||
oneof message {
|
||||
CtrlMessage ctrl = 1;
|
||||
DataMessage data = 2;
|
||||
}
|
||||
}
|
||||
|
File diff suppressed because it is too large
Load Diff
@ -27,14 +27,17 @@ type SeaweedMessagingClient interface {
|
||||
AssignSegmentBrokers(ctx context.Context, in *AssignSegmentBrokersRequest, opts ...grpc.CallOption) (*AssignSegmentBrokersResponse, error)
|
||||
CheckSegmentStatus(ctx context.Context, in *CheckSegmentStatusRequest, opts ...grpc.CallOption) (*CheckSegmentStatusResponse, error)
|
||||
CheckBrokerLoad(ctx context.Context, in *CheckBrokerLoadRequest, opts ...grpc.CallOption) (*CheckBrokerLoadResponse, error)
|
||||
// control plane for balancer
|
||||
ConnectToBalancer(ctx context.Context, opts ...grpc.CallOption) (SeaweedMessaging_ConnectToBalancerClient, error)
|
||||
// control plane for topic partitions
|
||||
FindTopicBrokers(ctx context.Context, in *FindTopicBrokersRequest, opts ...grpc.CallOption) (*FindTopicBrokersResponse, error)
|
||||
LookupTopicBrokers(ctx context.Context, in *LookupTopicBrokersRequest, opts ...grpc.CallOption) (*LookupTopicBrokersResponse, error)
|
||||
// a pub client will call this to get the topic partitions assignment
|
||||
RequestTopicPartitions(ctx context.Context, in *RequestTopicPartitionsRequest, opts ...grpc.CallOption) (*RequestTopicPartitionsResponse, error)
|
||||
AssignTopicPartitions(ctx context.Context, in *AssignTopicPartitionsRequest, opts ...grpc.CallOption) (*AssignTopicPartitionsResponse, error)
|
||||
CheckTopicPartitionsStatus(ctx context.Context, in *CheckTopicPartitionsStatusRequest, opts ...grpc.CallOption) (*CheckTopicPartitionsStatusResponse, error)
|
||||
// data plane
|
||||
Publish(ctx context.Context, opts ...grpc.CallOption) (SeaweedMessaging_PublishClient, error)
|
||||
Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (SeaweedMessaging_SubscribeClient, error)
|
||||
}
|
||||
|
||||
type seaweedMessagingClient struct {
|
||||
@ -81,9 +84,40 @@ func (c *seaweedMessagingClient) CheckBrokerLoad(ctx context.Context, in *CheckB
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *seaweedMessagingClient) FindTopicBrokers(ctx context.Context, in *FindTopicBrokersRequest, opts ...grpc.CallOption) (*FindTopicBrokersResponse, error) {
|
||||
out := new(FindTopicBrokersResponse)
|
||||
err := c.cc.Invoke(ctx, "/messaging_pb.SeaweedMessaging/FindTopicBrokers", in, out, opts...)
|
||||
func (c *seaweedMessagingClient) ConnectToBalancer(ctx context.Context, opts ...grpc.CallOption) (SeaweedMessaging_ConnectToBalancerClient, error) {
|
||||
stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[0], "/messaging_pb.SeaweedMessaging/ConnectToBalancer", opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
x := &seaweedMessagingConnectToBalancerClient{stream}
|
||||
return x, nil
|
||||
}
|
||||
|
||||
type SeaweedMessaging_ConnectToBalancerClient interface {
|
||||
Send(*ConnectToBalancerRequest) error
|
||||
Recv() (*ConnectToBalancerResponse, error)
|
||||
grpc.ClientStream
|
||||
}
|
||||
|
||||
type seaweedMessagingConnectToBalancerClient struct {
|
||||
grpc.ClientStream
|
||||
}
|
||||
|
||||
func (x *seaweedMessagingConnectToBalancerClient) Send(m *ConnectToBalancerRequest) error {
|
||||
return x.ClientStream.SendMsg(m)
|
||||
}
|
||||
|
||||
func (x *seaweedMessagingConnectToBalancerClient) Recv() (*ConnectToBalancerResponse, error) {
|
||||
m := new(ConnectToBalancerResponse)
|
||||
if err := x.ClientStream.RecvMsg(m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (c *seaweedMessagingClient) LookupTopicBrokers(ctx context.Context, in *LookupTopicBrokersRequest, opts ...grpc.CallOption) (*LookupTopicBrokersResponse, error) {
|
||||
out := new(LookupTopicBrokersResponse)
|
||||
err := c.cc.Invoke(ctx, "/messaging_pb.SeaweedMessaging/LookupTopicBrokers", in, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
@ -118,7 +152,7 @@ func (c *seaweedMessagingClient) CheckTopicPartitionsStatus(ctx context.Context,
|
||||
}
|
||||
|
||||
func (c *seaweedMessagingClient) Publish(ctx context.Context, opts ...grpc.CallOption) (SeaweedMessaging_PublishClient, error) {
|
||||
stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[0], "/messaging_pb.SeaweedMessaging/Publish", opts...)
|
||||
stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[1], "/messaging_pb.SeaweedMessaging/Publish", opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
@ -148,6 +182,38 @@ func (x *seaweedMessagingPublishClient) Recv() (*PublishResponse, error) {
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (c *seaweedMessagingClient) Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (SeaweedMessaging_SubscribeClient, error) {
|
||||
stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[2], "/messaging_pb.SeaweedMessaging/Subscribe", opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
x := &seaweedMessagingSubscribeClient{stream}
|
||||
if err := x.ClientStream.SendMsg(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if err := x.ClientStream.CloseSend(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return x, nil
|
||||
}
|
||||
|
||||
type SeaweedMessaging_SubscribeClient interface {
|
||||
Recv() (*SubscribeResponse, error)
|
||||
grpc.ClientStream
|
||||
}
|
||||
|
||||
type seaweedMessagingSubscribeClient struct {
|
||||
grpc.ClientStream
|
||||
}
|
||||
|
||||
func (x *seaweedMessagingSubscribeClient) Recv() (*SubscribeResponse, error) {
|
||||
m := new(SubscribeResponse)
|
||||
if err := x.ClientStream.RecvMsg(m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return m, nil
|
||||
}
|
||||
|
||||
// SeaweedMessagingServer is the server API for SeaweedMessaging service.
|
||||
// All implementations must embed UnimplementedSeaweedMessagingServer
|
||||
// for forward compatibility
|
||||
@ -157,14 +223,17 @@ type SeaweedMessagingServer interface {
|
||||
AssignSegmentBrokers(context.Context, *AssignSegmentBrokersRequest) (*AssignSegmentBrokersResponse, error)
|
||||
CheckSegmentStatus(context.Context, *CheckSegmentStatusRequest) (*CheckSegmentStatusResponse, error)
|
||||
CheckBrokerLoad(context.Context, *CheckBrokerLoadRequest) (*CheckBrokerLoadResponse, error)
|
||||
// control plane for balancer
|
||||
ConnectToBalancer(SeaweedMessaging_ConnectToBalancerServer) error
|
||||
// control plane for topic partitions
|
||||
FindTopicBrokers(context.Context, *FindTopicBrokersRequest) (*FindTopicBrokersResponse, error)
|
||||
LookupTopicBrokers(context.Context, *LookupTopicBrokersRequest) (*LookupTopicBrokersResponse, error)
|
||||
// a pub client will call this to get the topic partitions assignment
|
||||
RequestTopicPartitions(context.Context, *RequestTopicPartitionsRequest) (*RequestTopicPartitionsResponse, error)
|
||||
AssignTopicPartitions(context.Context, *AssignTopicPartitionsRequest) (*AssignTopicPartitionsResponse, error)
|
||||
CheckTopicPartitionsStatus(context.Context, *CheckTopicPartitionsStatusRequest) (*CheckTopicPartitionsStatusResponse, error)
|
||||
// data plane
|
||||
Publish(SeaweedMessaging_PublishServer) error
|
||||
Subscribe(*SubscribeRequest, SeaweedMessaging_SubscribeServer) error
|
||||
mustEmbedUnimplementedSeaweedMessagingServer()
|
||||
}
|
||||
|
||||
@ -184,8 +253,11 @@ func (UnimplementedSeaweedMessagingServer) CheckSegmentStatus(context.Context, *
|
||||
func (UnimplementedSeaweedMessagingServer) CheckBrokerLoad(context.Context, *CheckBrokerLoadRequest) (*CheckBrokerLoadResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method CheckBrokerLoad not implemented")
|
||||
}
|
||||
func (UnimplementedSeaweedMessagingServer) FindTopicBrokers(context.Context, *FindTopicBrokersRequest) (*FindTopicBrokersResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method FindTopicBrokers not implemented")
|
||||
func (UnimplementedSeaweedMessagingServer) ConnectToBalancer(SeaweedMessaging_ConnectToBalancerServer) error {
|
||||
return status.Errorf(codes.Unimplemented, "method ConnectToBalancer not implemented")
|
||||
}
|
||||
func (UnimplementedSeaweedMessagingServer) LookupTopicBrokers(context.Context, *LookupTopicBrokersRequest) (*LookupTopicBrokersResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method LookupTopicBrokers not implemented")
|
||||
}
|
||||
func (UnimplementedSeaweedMessagingServer) RequestTopicPartitions(context.Context, *RequestTopicPartitionsRequest) (*RequestTopicPartitionsResponse, error) {
|
||||
return nil, status.Errorf(codes.Unimplemented, "method RequestTopicPartitions not implemented")
|
||||
@ -199,6 +271,9 @@ func (UnimplementedSeaweedMessagingServer) CheckTopicPartitionsStatus(context.Co
|
||||
func (UnimplementedSeaweedMessagingServer) Publish(SeaweedMessaging_PublishServer) error {
|
||||
return status.Errorf(codes.Unimplemented, "method Publish not implemented")
|
||||
}
|
||||
func (UnimplementedSeaweedMessagingServer) Subscribe(*SubscribeRequest, SeaweedMessaging_SubscribeServer) error {
|
||||
return status.Errorf(codes.Unimplemented, "method Subscribe not implemented")
|
||||
}
|
||||
func (UnimplementedSeaweedMessagingServer) mustEmbedUnimplementedSeaweedMessagingServer() {}
|
||||
|
||||
// UnsafeSeaweedMessagingServer may be embedded to opt out of forward compatibility for this service.
|
||||
@ -284,20 +359,46 @@ func _SeaweedMessaging_CheckBrokerLoad_Handler(srv interface{}, ctx context.Cont
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
|
||||
func _SeaweedMessaging_FindTopicBrokers_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(FindTopicBrokersRequest)
|
||||
func _SeaweedMessaging_ConnectToBalancer_Handler(srv interface{}, stream grpc.ServerStream) error {
|
||||
return srv.(SeaweedMessagingServer).ConnectToBalancer(&seaweedMessagingConnectToBalancerServer{stream})
|
||||
}
|
||||
|
||||
type SeaweedMessaging_ConnectToBalancerServer interface {
|
||||
Send(*ConnectToBalancerResponse) error
|
||||
Recv() (*ConnectToBalancerRequest, error)
|
||||
grpc.ServerStream
|
||||
}
|
||||
|
||||
type seaweedMessagingConnectToBalancerServer struct {
|
||||
grpc.ServerStream
|
||||
}
|
||||
|
||||
func (x *seaweedMessagingConnectToBalancerServer) Send(m *ConnectToBalancerResponse) error {
|
||||
return x.ServerStream.SendMsg(m)
|
||||
}
|
||||
|
||||
func (x *seaweedMessagingConnectToBalancerServer) Recv() (*ConnectToBalancerRequest, error) {
|
||||
m := new(ConnectToBalancerRequest)
|
||||
if err := x.ServerStream.RecvMsg(m); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func _SeaweedMessaging_LookupTopicBrokers_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
|
||||
in := new(LookupTopicBrokersRequest)
|
||||
if err := dec(in); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if interceptor == nil {
|
||||
return srv.(SeaweedMessagingServer).FindTopicBrokers(ctx, in)
|
||||
return srv.(SeaweedMessagingServer).LookupTopicBrokers(ctx, in)
|
||||
}
|
||||
info := &grpc.UnaryServerInfo{
|
||||
Server: srv,
|
||||
FullMethod: "/messaging_pb.SeaweedMessaging/FindTopicBrokers",
|
||||
FullMethod: "/messaging_pb.SeaweedMessaging/LookupTopicBrokers",
|
||||
}
|
||||
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
|
||||
return srv.(SeaweedMessagingServer).FindTopicBrokers(ctx, req.(*FindTopicBrokersRequest))
|
||||
return srv.(SeaweedMessagingServer).LookupTopicBrokers(ctx, req.(*LookupTopicBrokersRequest))
|
||||
}
|
||||
return interceptor(ctx, in, info, handler)
|
||||
}
|
||||
@ -382,6 +483,27 @@ func (x *seaweedMessagingPublishServer) Recv() (*PublishRequest, error) {
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func _SeaweedMessaging_Subscribe_Handler(srv interface{}, stream grpc.ServerStream) error {
|
||||
m := new(SubscribeRequest)
|
||||
if err := stream.RecvMsg(m); err != nil {
|
||||
return err
|
||||
}
|
||||
return srv.(SeaweedMessagingServer).Subscribe(m, &seaweedMessagingSubscribeServer{stream})
|
||||
}
|
||||
|
||||
type SeaweedMessaging_SubscribeServer interface {
|
||||
Send(*SubscribeResponse) error
|
||||
grpc.ServerStream
|
||||
}
|
||||
|
||||
type seaweedMessagingSubscribeServer struct {
|
||||
grpc.ServerStream
|
||||
}
|
||||
|
||||
func (x *seaweedMessagingSubscribeServer) Send(m *SubscribeResponse) error {
|
||||
return x.ServerStream.SendMsg(m)
|
||||
}
|
||||
|
||||
// SeaweedMessaging_ServiceDesc is the grpc.ServiceDesc for SeaweedMessaging service.
|
||||
// It's only intended for direct use with grpc.RegisterService,
|
||||
// and not to be introspected or modified (even as a copy)
|
||||
@ -406,8 +528,8 @@ var SeaweedMessaging_ServiceDesc = grpc.ServiceDesc{
|
||||
Handler: _SeaweedMessaging_CheckBrokerLoad_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "FindTopicBrokers",
|
||||
Handler: _SeaweedMessaging_FindTopicBrokers_Handler,
|
||||
MethodName: "LookupTopicBrokers",
|
||||
Handler: _SeaweedMessaging_LookupTopicBrokers_Handler,
|
||||
},
|
||||
{
|
||||
MethodName: "RequestTopicPartitions",
|
||||
@ -423,12 +545,23 @@ var SeaweedMessaging_ServiceDesc = grpc.ServiceDesc{
|
||||
},
|
||||
},
|
||||
Streams: []grpc.StreamDesc{
|
||||
{
|
||||
StreamName: "ConnectToBalancer",
|
||||
Handler: _SeaweedMessaging_ConnectToBalancer_Handler,
|
||||
ServerStreams: true,
|
||||
ClientStreams: true,
|
||||
},
|
||||
{
|
||||
StreamName: "Publish",
|
||||
Handler: _SeaweedMessaging_Publish_Handler,
|
||||
ServerStreams: true,
|
||||
ClientStreams: true,
|
||||
},
|
||||
{
|
||||
StreamName: "Subscribe",
|
||||
Handler: _SeaweedMessaging_Subscribe_Handler,
|
||||
ServerStreams: true,
|
||||
},
|
||||
},
|
||||
Metadata: "mq.proto",
|
||||
}
|
||||
|
@ -244,9 +244,9 @@ func (fs *FilerServer) AppendToEntry(ctx context.Context, req *filer_pb.AppendTo
|
||||
glog.V(4).Infof("AppendToEntry %v", req)
|
||||
fullpath := util.NewFullPath(req.Directory, req.EntryName)
|
||||
|
||||
lockClient := cluster.NewLockClient(fs.grpcDialOption)
|
||||
lock := lockClient.NewLock(fs.option.Host, string(fullpath))
|
||||
defer lock.Unlock()
|
||||
lockClient := cluster.NewLockClient(fs.grpcDialOption, fs.option.Host)
|
||||
lock := lockClient.NewLock(string(fullpath), string(fs.option.Host))
|
||||
defer lock.StopLock()
|
||||
|
||||
var offset int64 = 0
|
||||
entry, err := fs.filer.FindEntry(ctx, fullpath)
|
||||
|
@ -6,24 +6,28 @@ import (
|
||||
"github.com/seaweedfs/seaweedfs/weed/glog"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb"
|
||||
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Lock is a grpc handler to handle FilerServer's LockRequest
|
||||
func (fs *FilerServer) Lock(ctx context.Context, req *filer_pb.LockRequest) (resp *filer_pb.LockResponse, err error) {
|
||||
// DistributedLock is a grpc handler to handle FilerServer's LockRequest
|
||||
func (fs *FilerServer) DistributedLock(ctx context.Context, req *filer_pb.LockRequest) (resp *filer_pb.LockResponse, err error) {
|
||||
|
||||
resp = &filer_pb.LockResponse{}
|
||||
|
||||
var movedTo pb.ServerAddress
|
||||
expiredAtNs := time.Now().Add(time.Duration(req.SecondsToLock) * time.Second).UnixNano()
|
||||
resp.RenewToken, movedTo, err = fs.filer.Dlm.LockWithTimeout(req.Name, expiredAtNs, req.RenewToken)
|
||||
if !req.IsMoved && movedTo != "" {
|
||||
resp.RenewToken, movedTo, err = fs.filer.Dlm.LockWithTimeout(req.Name, expiredAtNs, req.RenewToken, req.Owner)
|
||||
glog.Infof("lock %s %v %v %v, isMoved=%v %v", req.Name, req.SecondsToLock, req.RenewToken, req.Owner, req.IsMoved, movedTo)
|
||||
if movedTo != "" && movedTo != fs.option.Host && !req.IsMoved {
|
||||
err = pb.WithFilerClient(false, 0, movedTo, fs.grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
|
||||
secondResp, err := client.Lock(context.Background(), &filer_pb.LockRequest{
|
||||
secondResp, err := client.DistributedLock(context.Background(), &filer_pb.LockRequest{
|
||||
Name: req.Name,
|
||||
SecondsToLock: req.SecondsToLock,
|
||||
RenewToken: req.RenewToken,
|
||||
IsMoved: true,
|
||||
Owner: req.Owner,
|
||||
})
|
||||
if err == nil {
|
||||
resp.RenewToken = secondResp.RenewToken
|
||||
@ -45,7 +49,7 @@ func (fs *FilerServer) Lock(ctx context.Context, req *filer_pb.LockRequest) (res
|
||||
}
|
||||
|
||||
// Unlock is a grpc handler to handle FilerServer's UnlockRequest
|
||||
func (fs *FilerServer) Unlock(ctx context.Context, req *filer_pb.UnlockRequest) (resp *filer_pb.UnlockResponse, err error) {
|
||||
func (fs *FilerServer) DistributedUnlock(ctx context.Context, req *filer_pb.UnlockRequest) (resp *filer_pb.UnlockResponse, err error) {
|
||||
|
||||
resp = &filer_pb.UnlockResponse{}
|
||||
|
||||
@ -54,7 +58,7 @@ func (fs *FilerServer) Unlock(ctx context.Context, req *filer_pb.UnlockRequest)
|
||||
|
||||
if !req.IsMoved && movedTo != "" {
|
||||
err = pb.WithFilerClient(false, 0, movedTo, fs.grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
|
||||
secondResp, err := client.Unlock(context.Background(), &filer_pb.UnlockRequest{
|
||||
secondResp, err := client.DistributedUnlock(context.Background(), &filer_pb.UnlockRequest{
|
||||
Name: req.Name,
|
||||
RenewToken: req.RenewToken,
|
||||
IsMoved: true,
|
||||
@ -75,11 +79,34 @@ func (fs *FilerServer) Unlock(ctx context.Context, req *filer_pb.UnlockRequest)
|
||||
|
||||
}
|
||||
|
||||
func (fs *FilerServer) FindLockOwner(ctx context.Context, req *filer_pb.FindLockOwnerRequest) (*filer_pb.FindLockOwnerResponse, error) {
|
||||
owner, movedTo, err := fs.filer.Dlm.FindLockOwner(req.Name)
|
||||
if err != nil {
|
||||
return nil, status.Error(codes.Internal, err.Error())
|
||||
}
|
||||
if !req.IsMoved && movedTo != "" {
|
||||
err = pb.WithFilerClient(false, 0, movedTo, fs.grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
|
||||
secondResp, err := client.FindLockOwner(context.Background(), &filer_pb.FindLockOwnerRequest{
|
||||
Name: req.Name,
|
||||
IsMoved: true,
|
||||
})
|
||||
owner = secondResp.Owner
|
||||
return err
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
return &filer_pb.FindLockOwnerResponse{
|
||||
Owner: owner,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// TransferLocks is a grpc handler to handle FilerServer's TransferLocksRequest
|
||||
func (fs *FilerServer) TransferLocks(ctx context.Context, req *filer_pb.TransferLocksRequest) (*filer_pb.TransferLocksResponse, error) {
|
||||
|
||||
for _, lock := range req.Locks {
|
||||
fs.filer.Dlm.InsertLock(lock.Name, lock.ExpiredAtNs, lock.RenewToken)
|
||||
fs.filer.Dlm.InsertLock(lock.Name, lock.ExpiredAtNs, lock.RenewToken, lock.Owner)
|
||||
}
|
||||
|
||||
return &filer_pb.TransferLocksResponse{}, nil
|
||||
@ -101,6 +128,7 @@ func (fs *FilerServer) OnDlmChangeSnapshot(snapshot []pb.ServerAddress) {
|
||||
Name: lock.Key,
|
||||
RenewToken: lock.Token,
|
||||
ExpiredAtNs: lock.ExpiredAtNs,
|
||||
Owner: lock.Owner,
|
||||
},
|
||||
},
|
||||
})
|
||||
|
@ -25,7 +25,7 @@ type MasterClient struct {
|
||||
currentMaster pb.ServerAddress
|
||||
currentMasterLock sync.RWMutex
|
||||
masters pb.ServerDiscovery
|
||||
grpcDialOption grpc.DialOption
|
||||
grpcDialOption grpc.DialOption
|
||||
|
||||
*vidMap
|
||||
vidMapCacheSize int
|
||||
@ -244,9 +244,9 @@ func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedL
|
||||
if mc.OnPeerUpdate != nil {
|
||||
if update.FilerGroup == mc.FilerGroup {
|
||||
if update.IsAdd {
|
||||
glog.V(0).Infof("+ %s.%s %s\n", update.FilerGroup, update.NodeType, update.Address)
|
||||
glog.V(0).Infof("+ %s@%s noticed %s.%s %s\n", mc.clientType, mc.clientHost, update.FilerGroup, update.NodeType, update.Address)
|
||||
} else {
|
||||
glog.V(0).Infof("- %s.%s %s\n", update.FilerGroup, update.NodeType, update.Address)
|
||||
glog.V(0).Infof("- %s@%s noticed %s.%s %s\n", mc.clientType, mc.clientHost, update.FilerGroup, update.NodeType, update.Address)
|
||||
}
|
||||
stats.MasterClientConnectCounter.WithLabelValues(stats.OnPeerUpdate).Inc()
|
||||
mc.OnPeerUpdate(update, time.Now())
|
||||
|
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Reference in New Issue
Block a user