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103 lines
2.1 KiB
103 lines
2.1 KiB
syntax = "proto3";
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package messaging_pb;
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option go_package = "github.com/seaweedfs/seaweedfs/weed/pb/mq_pb";
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option java_package = "seaweedfs.mq";
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option java_outer_classname = "MessagQueueProto";
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//////////////////////////////////////////////////
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service SeaweedMessaging {
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// control plane
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rpc FindBrokerLeader (FindBrokerLeaderRequest) returns (FindBrokerLeaderResponse) {
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}
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rpc AssignSegmentBrokers (AssignSegmentBrokersRequest) returns (AssignSegmentBrokersResponse) {
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}
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rpc CheckSegmentStatus (CheckSegmentStatusRequest) returns (CheckSegmentStatusResponse) {
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}
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rpc CheckBrokerLoad (CheckBrokerLoadRequest) returns (CheckBrokerLoadResponse) {
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}
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// data plane
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rpc PublishMessage (stream PublishRequest) returns (stream PublishResponse) {
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}
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}
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//////////////////////////////////////////////////
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message SegmentInfos {
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repeated SegmentInfo segment_infos = 1;
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}
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message Topic {
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string namespace = 1;
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string topic = 2;
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}
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message SegmentInfo {
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Segment segment = 1;
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int64 start_ts_ns = 2;
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repeated string brokers = 3;
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int64 stop_ts_ns = 4;
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}
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message Segment {
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int32 id = 1;
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int32 ring_size = 2;
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int32 range_start = 3;
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int32 range_stop = 4;
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}
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//////////////////////////////////////////////////
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message FindBrokerLeaderRequest {
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string filer_group = 1;
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}
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message FindBrokerLeaderResponse {
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string broker = 1;
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}
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message AssignSegmentBrokersRequest {
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Topic topic = 1;
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Segment segment = 2;
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}
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message AssignSegmentBrokersResponse {
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repeated string brokers = 1;
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}
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message CheckSegmentStatusRequest {
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Topic topic = 1;
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Segment segment = 2;
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}
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message CheckSegmentStatusResponse {
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bool is_active = 1;
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}
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message CheckBrokerLoadRequest {
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}
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message CheckBrokerLoadResponse {
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int64 message_count = 1;
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int64 bytes_count = 2;
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}
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//////////////////////////////////////////////////
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message PublishRequest {
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message DataMessage {
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bytes message = 1;
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}
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DataMessage data = 1;
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message ControlMessage {
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Segment segment = 1;
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}
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ControlMessage control = 2;
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}
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message PublishResponse {
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int64 ack_sequence = 1;
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bool is_closed = 2;
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}
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