[skip ci]Add comments in chap09_data_coord.md (#11697)

Signed-off-by: ruiyi.jiang <ruiyi.jiang@zilliz.com>
pull/11732/head
ryjiang 2021-11-12 13:25:47 +08:00 committed by GitHub
parent 9e67c192f2
commit 183d8cdfcf
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@ -282,6 +282,10 @@ type DataNode interface {
WatchDmChannels(ctx context.Context, req *datapb.WatchDmChannelsRequest) (*commonpb.Status, error)
FlushSegments(ctx context.Context, req *datapb.FlushSegmentsRequest) (*commonpb.Status, error)
// GetMetrics gets the metrics about DataNode.
GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error)
Compaction(ctx context.Context, req *datapb.CompactionPlan) (*commonpb.Status, error)
}
```