mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-04 04:49:08 +08:00
317 lines
8.7 KiB
Protocol Buffer
317 lines
8.7 KiB
Protocol Buffer
syntax = "proto3";
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package milvus.proto.query;
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option go_package = "github.com/milvus-io/milvus/internal/proto/querypb";
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import "common.proto";
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import "milvus.proto";
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import "internal.proto";
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import "schema.proto";
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import "data_coord.proto";
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import "index_coord.proto";
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service QueryCoord {
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rpc GetComponentStates(internal.GetComponentStatesRequest) returns (internal.ComponentStates) {}
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rpc GetTimeTickChannel(internal.GetTimeTickChannelRequest) returns(milvus.StringResponse) {}
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rpc GetStatisticsChannel(internal.GetStatisticsChannelRequest) returns(milvus.StringResponse){}
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rpc ShowCollections(ShowCollectionsRequest) returns (ShowCollectionsResponse) {}
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rpc ShowPartitions(ShowPartitionsRequest) returns (ShowPartitionsResponse) {}
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rpc LoadPartitions(LoadPartitionsRequest) returns (common.Status) {}
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rpc ReleasePartitions(ReleasePartitionsRequest) returns (common.Status) {}
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rpc LoadCollection(LoadCollectionRequest) returns (common.Status) {}
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rpc ReleaseCollection(ReleaseCollectionRequest) returns (common.Status) {}
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rpc CreateQueryChannel(CreateQueryChannelRequest) returns (CreateQueryChannelResponse) {}
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rpc GetPartitionStates(GetPartitionStatesRequest) returns (GetPartitionStatesResponse) {}
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rpc GetSegmentInfo(GetSegmentInfoRequest) returns (GetSegmentInfoResponse) {}
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rpc LoadBalance(LoadBalanceRequest) returns (common.Status) {}
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// https://wiki.lfaidata.foundation/display/MIL/MEP+8+--+Add+metrics+for+proxy
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rpc GetMetrics(milvus.GetMetricsRequest) returns (milvus.GetMetricsResponse) {}
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}
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service QueryNode {
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rpc GetComponentStates(internal.GetComponentStatesRequest) returns (internal.ComponentStates) {}
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rpc GetTimeTickChannel(internal.GetTimeTickChannelRequest) returns(milvus.StringResponse) {}
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rpc GetStatisticsChannel(internal.GetStatisticsChannelRequest) returns(milvus.StringResponse){}
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rpc AddQueryChannel(AddQueryChannelRequest) returns (common.Status) {}
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rpc RemoveQueryChannel(RemoveQueryChannelRequest) returns (common.Status) {}
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rpc WatchDmChannels(WatchDmChannelsRequest) returns (common.Status) {}
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rpc WatchDeltaChannels(WatchDeltaChannelsRequest) returns (common.Status) {}
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rpc LoadSegments(LoadSegmentsRequest) returns (common.Status) {}
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rpc ReleaseCollection(ReleaseCollectionRequest) returns (common.Status) {}
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rpc ReleasePartitions(ReleasePartitionsRequest) returns (common.Status) {}
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rpc ReleaseSegments(ReleaseSegmentsRequest) returns (common.Status) {}
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rpc GetSegmentInfo(GetSegmentInfoRequest) returns (GetSegmentInfoResponse) {}
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// https://wiki.lfaidata.foundation/display/MIL/MEP+8+--+Add+metrics+for+proxy
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rpc GetMetrics(milvus.GetMetricsRequest) returns (milvus.GetMetricsResponse) {}
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}
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//--------------------QueryCoord grpc request and response proto------------------
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message ShowCollectionsRequest {
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common.MsgBase base = 1;
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// Not useful for now
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int64 dbID = 2;
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repeated int64 collectionIDs = 3;
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}
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message ShowCollectionsResponse {
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common.Status status = 1;
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repeated int64 collectionIDs = 2;
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repeated int64 inMemory_percentages = 3;
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}
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message ShowPartitionsRequest {
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common.MsgBase base = 1;
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int64 dbID = 2;
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int64 collectionID = 3;
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repeated int64 partitionIDs = 4;
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}
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message ShowPartitionsResponse {
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common.Status status = 1;
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repeated int64 partitionIDs = 2;
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repeated int64 inMemory_percentages = 3;
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}
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message LoadCollectionRequest {
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common.MsgBase base = 1;
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int64 dbID = 2;
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int64 collectionID = 3;
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schema.CollectionSchema schema = 4;
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}
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message ReleaseCollectionRequest {
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common.MsgBase base = 1;
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int64 dbID = 2;
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int64 collectionID = 3;
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int64 nodeID = 4;
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}
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message LoadPartitionsRequest {
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common.MsgBase base = 1;
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int64 dbID = 2;
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int64 collectionID = 3;
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repeated int64 partitionIDs = 4;
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schema.CollectionSchema schema = 5;
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}
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message ReleasePartitionsRequest {
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common.MsgBase base = 1;
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int64 dbID = 2;
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int64 collectionID = 3;
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repeated int64 partitionIDs = 4;
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int64 nodeID = 5;
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}
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message CreateQueryChannelRequest {
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int64 collectionID = 1;
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int64 proxyID = 2;
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}
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message CreateQueryChannelResponse {
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common.Status status = 1;
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string query_channel = 2;
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string query_result_channel = 3;
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}
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message GetPartitionStatesRequest {
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common.MsgBase base = 1;
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int64 dbID = 2;
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int64 collectionID = 3;
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repeated int64 partitionIDs = 4;
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}
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message GetPartitionStatesResponse {
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common.Status status = 1;
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repeated PartitionStates partition_descriptions = 2;
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}
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message GetSegmentInfoRequest {
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common.MsgBase base = 1;
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repeated int64 segmentIDs = 2; // deprecated
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int64 collectionID = 3;
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}
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message GetSegmentInfoResponse {
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common.Status status = 1;
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repeated SegmentInfo infos = 2;
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}
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//-----------------query node grpc request and response proto----------------
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message AddQueryChannelRequest {
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common.MsgBase base = 1;
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int64 nodeID = 2;
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int64 collectionID = 3;
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string query_channel = 4;
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string query_result_channel = 5;
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repeated int64 global_sealed_segmentID = 6;
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internal.MsgPosition seek_position = 7;
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repeated SegmentInfo global_sealed_segments = 8;
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}
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message RemoveQueryChannelRequest {
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common.MsgBase base = 1;
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int64 nodeID = 2;
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int64 collectionID = 3;
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string query_channel = 4;
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string query_result_channel = 5;
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}
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message WatchDmChannelsRequest {
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common.MsgBase base = 1;
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int64 nodeID = 2;
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int64 collectionID = 3;
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repeated int64 partitionIDs = 4;
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repeated data.VchannelInfo infos = 5;
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schema.CollectionSchema schema = 6;
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repeated data.SegmentInfo exclude_infos = 7;
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}
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message WatchDeltaChannelsRequest {
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common.MsgBase base = 1;
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int64 nodeID = 2;
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int64 collectionID = 3;
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repeated data.VchannelInfo infos = 4;
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}
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message SegmentLoadInfo {
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int64 segmentID = 1;
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int64 partitionID = 2;
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int64 collectionID = 3;
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int64 dbID = 4;
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int64 flush_time = 5;
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repeated data.FieldBinlog binlog_paths = 6;
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int64 num_of_rows = 7;
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repeated data.FieldBinlog statslogs = 8;
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repeated data.DeltaLogInfo deltalogs = 9;
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repeated int64 compactionFrom = 10; // segmentIDs compacted from
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bool enable_index = 11;
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repeated index.IndexFilePathInfo index_path_infos = 12;
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}
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message LoadSegmentsRequest {
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common.MsgBase base = 1;
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int64 dst_nodeID = 2;
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repeated SegmentLoadInfo infos = 3;
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schema.CollectionSchema schema = 4;
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int64 source_nodeID = 5;
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int64 collectionID = 6;
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}
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message ReleaseSegmentsRequest {
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common.MsgBase base = 1;
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int64 nodeID = 2;
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// Not useful for now
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int64 dbID = 3;
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int64 collectionID = 4;
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repeated int64 partitionIDs = 5;
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repeated int64 segmentIDs = 6;
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}
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//----------------request auto triggered by QueryCoord-----------------
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message HandoffSegmentsRequest {
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common.MsgBase base = 1;
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repeated SegmentInfo segmentInfos = 2;
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}
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message LoadBalanceRequest {
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common.MsgBase base = 1;
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repeated int64 source_nodeIDs = 2;
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TriggerCondition balance_reason = 3;
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repeated int64 dst_nodeIDs = 4;
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repeated int64 sealed_segmentIDs = 5;
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}
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//-------------------- internal meta proto------------------
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enum PartitionState {
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NotExist = 0;
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NotPresent = 1;
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OnDisk = 2;
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PartialInMemory = 3;
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InMemory = 4;
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PartialInGPU = 5;
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InGPU = 6;
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}
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enum TriggerCondition {
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UnKnowCondition = 0;
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Handoff = 1;
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LoadBalance = 2;
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GrpcRequest = 3;
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NodeDown = 4;
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}
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enum LoadType {
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UnKnowType = 0;
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LoadPartition = 1;
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loadCollection = 2;
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}
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message DmChannelWatchInfo {
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int64 collectionID = 1;
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repeated string channelIDs = 2; // will deprecate
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string dmChannel = 3;
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int64 nodeID_loaded = 4;
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}
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message QueryChannelInfo {
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int64 collectionID = 1;
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string query_channel = 2;
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string query_result_channel = 3;
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repeated SegmentInfo global_sealed_segments = 4;
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internal.MsgPosition seek_position = 5;
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}
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message PartitionStates {
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int64 partitionID = 1;
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PartitionState state = 2;
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int64 inMemory_percentage = 3;
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}
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message SegmentInfo {
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int64 segmentID = 1;
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int64 collectionID = 2;
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int64 partitionID = 3;
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int64 nodeID = 4;
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int64 mem_size = 5;
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int64 num_rows = 6;
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string index_name = 7;
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int64 indexID = 8;
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string dmChannel = 9;
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repeated int64 compactionFrom = 10;
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bool createdByCompaction = 11;
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common.SegmentState segment_state = 12;
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bool enable_index = 13;
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repeated index.IndexFilePathInfo index_path_infos = 14;
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}
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message CollectionInfo {
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int64 collectionID = 1;
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repeated int64 partitionIDs = 2;
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repeated PartitionStates partition_states = 3;
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repeated DmChannelWatchInfo channel_infos = 4;
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LoadType load_type = 5;
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schema.CollectionSchema schema = 6;
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repeated int64 released_partitionIDs = 7;
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int64 inMemory_percentage = 8;
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}
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//---- synchronize messages proto between QueryCoord and QueryNode -----
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message SegmentChangeInfo {
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int64 online_nodeID = 1;
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repeated SegmentInfo online_segments = 2;
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int64 offline_nodeID = 3;
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repeated SegmentInfo offline_segments = 4;
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}
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message SealedSegmentsChangeInfo {
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common.MsgBase base = 1;
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repeated SegmentChangeInfo infos = 2;
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}
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