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[skip ci] Add comment (#10887) 

Signed-off-by: yhmo <yihua.mo@zilliz.com>
pull/10913/head
groot 2021-10-29 11:59:26 +08:00 committed by GitHub
parent bdbe9067f2
commit 1708eae303
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8
internal/types/types.go
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@ -57,6 +57,7 @@ type DataNode interface {
// Log an info log if a segment is under flushing
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)
}
@ -217,6 +218,7 @@ type DataCoord interface {
// error is returned only when some communication issue occurs
GetFlushedSegments(ctx context.Context, req *datapb.GetFlushedSegmentsRequest) (*datapb.GetFlushedSegmentsResponse, error)
// GetMetrics gets the metrics about DataCoord.
GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error)
}
@ -228,6 +230,7 @@ type IndexNode interface {
// CreateIndex receives request from IndexCoordinator to build an index.
// Index building is asynchronous, so when an index building request comes, IndexNode records the task and returns.
CreateIndex(ctx context.Context, req *indexpb.CreateIndexRequest) (*commonpb.Status, error)
// GetMetrics gets the metrics about IndexNode.
GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error)
}
@ -242,14 +245,18 @@ type IndexCoord interface {
// the task is recorded in Meta. The background process assignTaskLoop will find this task and assign it to IndexNode for
// execution.
BuildIndex(ctx context.Context, req *indexpb.BuildIndexRequest) (*indexpb.BuildIndexResponse, error)
// DropIndex deletes indexes based on IndexID. One IndexID corresponds to the index of an entire column. A column is
// divided into many segments, and each segment corresponds to an IndexBuildID. IndexCoord uses IndexBuildID to record
// index tasks. Therefore, when DropIndex is called, delete all tasks corresponding to IndexBuildID corresponding to IndexID.
DropIndex(ctx context.Context, req *indexpb.DropIndexRequest) (*commonpb.Status, error)
// GetIndexStates gets the index states of the IndexBuildIDs in the request from RootCoordinator.
GetIndexStates(ctx context.Context, req *indexpb.GetIndexStatesRequest) (*indexpb.GetIndexStatesResponse, error)
// GetIndexFilePaths gets the index files of the IndexBuildIDs in the request from RootCoordinator.
GetIndexFilePaths(ctx context.Context, req *indexpb.GetIndexFilePathsRequest) (*indexpb.GetIndexFilePathsResponse, error)
// GetMetrics gets the metrics about IndexCoord.
GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error)
}
@ -960,6 +967,7 @@ type QueryNode interface {
ReleaseSegments(ctx context.Context, req *querypb.ReleaseSegmentsRequest) (*commonpb.Status, error)
GetSegmentInfo(ctx context.Context, req *querypb.GetSegmentInfoRequest) (*querypb.GetSegmentInfoResponse, error)
// GetMetrics gets the metrics about QueryNode.
GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error)
}