package logbackup

Get desktop application:
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The log backup service. Generally, most essential interfaces of log backup (say, checkpoint management, task management) are provided by adding some key in the embed etcd of PD. This interface is mainly provided for the checkpoint advancer and debug usage.

• rpc GetLastFlushTSOfRegion (GetLastFlushTSOfRegionRequest, GetLastFlushTSOfRegionResponse)

  logbackuppb.proto:73

  message GetLastFlushTSOfRegionRequest

  logbackuppb.proto:33

  • repeated RegionIdentity regions = 1

  message GetLastFlushTSOfRegionResponse

  logbackuppb.proto:37

  • repeated RegionCheckpoint checkpoints = 1

• rpc SubscribeFlushEvent (SubscribeFlushEventRequest, stream SubscribeFlushEventResponse)

  logbackuppb.proto:74

  message SubscribeFlushEventRequest

  logbackuppb.proto:41

  • string client_id = 1

  message SubscribeFlushEventResponse

  logbackuppb.proto:45

  • repeated FlushEvent events = 1

• rpc FlushNow (FlushNowRequest, FlushNowResponse)

  logbackuppb.proto:75

  message FlushNowRequest

  logbackuppb.proto:55

  (message has no fields)

  message FlushNowResponse

  logbackuppb.proto:58

  • repeated FlushResult results = 1

Used in: SubscribeFlushEventResponse

• bytes start_key = 1

• bytes end_key = 2

• uint64 checkpoint = 3

Used in: FlushNowResponse

• string task_name = 1

• bool success = 2

• string error_message = 3

The last flush ts with region information.

Used in: GetLastFlushTSOfRegionResponse

• optional errorpb.Error err = 1

• optional RegionIdentity region = 2

• uint64 checkpoint = 3

The minimal information for identify a region.

Used in: GetLastFlushTSOfRegionRequest, RegionCheckpoint

• uint64 id = 1

• uint64 epoch_version = 2

  We omitted epoch_conf_version because config change won't make range change.