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metadata subscription uses client epoch

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This commit is contained in:
chrislu
2022-07-23 10:50:28 -07:00
parent 2c8818351f
commit 64f3d6fb6e
21 changed files with 401 additions and 406 deletions
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8
weed/command/filer_meta_backup.go
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@@ -27,8 +27,9 @@ type FilerMetaBackupOptions struct {
restart *bool
backupFilerConfig *string
store filer.FilerStore
clientId int32
store filer.FilerStore
clientId int32
clientEpoch int32
}
func init() {
@@ -194,7 +195,8 @@ func (metaBackup *FilerMetaBackupOptions) streamMetadataBackup() error {
return metaBackup.setOffset(lastTime)
})
return pb.FollowMetadata(pb.ServerAddress(*metaBackup.filerAddress), metaBackup.grpcDialOption, "meta_backup", metaBackup.clientId,
metaBackup.clientEpoch++
return pb.FollowMetadata(pb.ServerAddress(*metaBackup.filerAddress), metaBackup.grpcDialOption, "meta_backup", metaBackup.clientId, metaBackup.clientEpoch,
*metaBackup.filerDirectory, nil, startTime.UnixNano(), 0, 0, processEventFnWithOffset, pb.TrivialOnError)
}