mirror of
https://github.com/seaweedfs/seaweedfs.git
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dc784bf217
* listing files to convert to parquet * write parquet files * save logs into parquet files * pass by value * compact logs into parquet format * can skip existing files * refactor * refactor * fix compilation * when no partition found * refactor * add untested parquet file read * rename package * refactor * rename files * remove unused * add merged log read func * parquet wants to know the file size * rewind by time * pass in stop ts * add stop ts * adjust log * minor * adjust log * skip .parquet files when reading message logs * skip non message files * Update subscriber_record.go * send messages * skip message data with only ts * skip non log files * update parquet-go package * ensure a valid record type * add new field to a record type * Update read_parquet_to_log.go * fix parquet file name generation * separating reading parquet and logs * add key field * add skipped logs * use in memory cache * refactor * refactor * refactor * refactor, and change compact log * refactor * rename * refactor * fix format * prefix v to version directory
44 lines
1.3 KiB
Go
44 lines
1.3 KiB
Go
package filer_client
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import (
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/mq/topic"
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"github.com/seaweedfs/seaweedfs/weed/pb"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
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"google.golang.org/grpc"
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)
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type FilerClientAccessor struct {
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GetFiler func() pb.ServerAddress
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GetGrpcDialOption func() grpc.DialOption
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}
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func (fca *FilerClientAccessor) WithFilerClient(streamingMode bool, fn func(filer_pb.SeaweedFilerClient) error) error {
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return pb.WithFilerClient(streamingMode, 0, fca.GetFiler(), fca.GetGrpcDialOption(), fn)
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}
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func (fca *FilerClientAccessor) SaveTopicConfToFiler(t topic.Topic, conf *mq_pb.ConfigureTopicResponse) error {
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glog.V(0).Infof("save conf for topic %v to filer", t)
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// save the topic configuration on filer
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return fca.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
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return t.WriteConfFile(client, conf)
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})
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}
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func (fca *FilerClientAccessor) ReadTopicConfFromFiler(t topic.Topic) (conf *mq_pb.ConfigureTopicResponse, err error) {
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glog.V(1).Infof("load conf for topic %v from filer", t)
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if err = fca.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
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conf, err = t.ReadConfFile(client)
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return err
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}); err != nil {
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return nil, err
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}
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return conf, nil
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}
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