lsm/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2025-09-19 02:59:55 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

add retries when writing to remote s3

Browse Source 
fix https://github.com/chrislusf/seaweedfs/issues/2465
This commit is contained in:
Chris Lu
2021-11-22 21:48:00 -08:00
parent 9e2ae3f3b2
commit 6c27845be0
2 changed files with 19 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
weed/command/filer_remote_sync_dir.go
View File

@@ -108,8 +108,7 @@ func makeEventProcessor(remoteStorage *remote_pb.RemoteConf, mountedDir string,
return client.WriteDirectory(dest, message.NewEntry)
}
glog.V(0).Infof("create %s", remote_storage.FormatLocation(dest))
reader := filer.NewFileReader(filerSource, message.NewEntry)
remoteEntry, writeErr := client.WriteFile(dest, message.NewEntry, reader)
remoteEntry, writeErr := retriedWriteFile(client, filerSource, message.NewEntry, dest)
if writeErr != nil {
return writeErr
}
@@ -146,9 +145,7 @@ func makeEventProcessor(remoteStorage *remote_pb.RemoteConf, mountedDir string,
if err := client.DeleteFile(oldDest); err != nil {
return err
}
reader := filer.NewFileReader(filerSource, message.NewEntry)
glog.V(0).Infof("create %s", remote_storage.FormatLocation(dest))
remoteEntry, writeErr := client.WriteFile(dest, message.NewEntry, reader)
remoteEntry, writeErr := retriedWriteFile(client, filerSource, message.NewEntry, dest)
if writeErr != nil {
return writeErr
}
@@ -160,6 +157,20 @@ func makeEventProcessor(remoteStorage *remote_pb.RemoteConf, mountedDir string,
return eachEntryFunc, nil
}
func retriedWriteFile(client remote_storage.RemoteStorageClient, filerSource *source.FilerSource, newEntry *filer_pb.Entry, dest *remote_pb.RemoteStorageLocation) (remoteEntry *filer_pb.RemoteEntry, err error) {
var writeErr error
err = util.Retry("writeFile", func() error {
reader := filer.NewFileReader(filerSource, newEntry)
glog.V(0).Infof("create %s", remote_storage.FormatLocation(dest))
remoteEntry, writeErr = client.WriteFile(dest, newEntry, reader)
if writeErr != nil {
return writeErr
}
return nil
})
return
}
func collectLastSyncOffset(filerClient filer_pb.FilerClient, grpcDialOption grpc.DialOption, filerAddress pb.ServerAddress, mountedDir string, timeAgo time.Duration) time.Time {
// 1. specified by timeAgo
// 2. last offset timestamp for this directory