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[master] fix master panic (#5893)

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wusong 2024-08-15 21:20:51 +08:00 committed by GitHub
parent fdf7193ae7
commit 6f58ab7e8b
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GPG Key ID: B5690EEEBB952194
2 changed files with 19 additions and 8 deletions
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16
weed/topology/data_node.go
View File

@ -2,6 +2,8 @@ package topology
import (
"fmt"
"sync/atomic"
"github.com/seaweedfs/seaweedfs/weed/glog"
"github.com/seaweedfs/seaweedfs/weed/pb"
"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
@ -9,7 +11,6 @@ import (
"github.com/seaweedfs/seaweedfs/weed/storage/needle"
"github.com/seaweedfs/seaweedfs/weed/storage/types"
"github.com/seaweedfs/seaweedfs/weed/util"
"sync/atomic"
)
type DataNode struct {
@ -79,7 +80,7 @@ func (dn *DataNode) UpdateVolumes(actualVolumes []storage.VolumeInfo) (newVolume
if _, ok := actualVolumeMap[vid]; !ok {
glog.V(0).Infoln("Deleting volume id:", vid)
disk := dn.getOrCreateDisk(v.DiskType)
delete(disk.volumes, vid)
disk.DeleteVolumeById(vid)
deletedVolumes = append(deletedVolumes, v)
deltaDiskUsages := newDiskUsages()
@ -112,10 +113,12 @@ func (dn *DataNode) DeltaUpdateVolumes(newVolumes, deletedVolumes []storage.Volu
for _, v := range deletedVolumes {
disk := dn.getOrCreateDisk(v.DiskType)
if _, found := disk.volumes[v.Id]; !found {
_, err := disk.GetVolumesById(v.Id)
if err != nil {
continue
}
delete(disk.volumes, v.Id)
disk.DeleteVolumeById(v.Id)
deltaDiskUsages := newDiskUsages()
deltaDiskUsage := deltaDiskUsages.getOrCreateDisk(types.ToDiskType(v.DiskType))
@ -170,8 +173,9 @@ func (dn *DataNode) GetVolumesById(id needle.VolumeId) (vInfo storage.VolumeInfo
found := false
for _, c := range dn.children {
disk := c.(*Disk)
vInfo, found = disk.volumes[id]
if found {
vInfo, err = disk.GetVolumesById(id)
if err == nil {
found = true
break
}
}

11
weed/topology/disk.go
View File

@ -2,11 +2,12 @@ package topology
import (
"fmt"
"github.com/seaweedfs/seaweedfs/weed/storage/types"
"github.com/seaweedfs/seaweedfs/weed/util"
"sync"
"sync/atomic"
"github.com/seaweedfs/seaweedfs/weed/storage/types"
"github.com/seaweedfs/seaweedfs/weed/util"
"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
"github.com/seaweedfs/seaweedfs/weed/storage/erasure_coding"
"github.com/seaweedfs/seaweedfs/weed/storage/needle"
@ -201,6 +202,12 @@ func (d *Disk) GetVolumesById(id needle.VolumeId) (storage.VolumeInfo, error) {
}
}
func (d *Disk) DeleteVolumeById(id needle.VolumeId) {
d.Lock()
defer d.Unlock()
delete(d.volumes, id)
}
func (d *Disk) GetDataCenter() *DataCenter {
dn := d.Parent()
rack := dn.Parent()