Weny Xu
f82201d712
* feat: add ddl task service * chore: apply suggestions from CR * chore: add path to build.rs
65 lines
1.5 KiB
Protocol Buffer
65 lines
1.5 KiB
Protocol Buffer
// Copyright 2023 Greptime Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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package greptime.v1.meta;
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option go_package = "github.com/GreptimeTeam/greptime-proto/go/greptime/v1/meta";
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import "greptime/v1/meta/common.proto";
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service DdlTask {
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// Submits a DDL task to meta.
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rpc SubmitDdlTask(SubmitDdlTaskRequest) returns (SubmitDdlTaskResponse);
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}
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enum DdlTaskType {
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Create = 0;
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}
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message Task {
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DdlTaskType type = 1;
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oneof payload { bytes pd = 2; }
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}
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message SubmitDdlTaskRequest {
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RequestHeader header = 1;
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// The following information plays a bigger role in making messages traceable
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// and facilitating debugging.
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string subject = 2;
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string from = 3;
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string to = 4;
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// The unix timestamp in milliseconds.
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int64 timestamp_millis = 5;
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Task task = 6;
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}
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enum Status {
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Done = 0;
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Failed = 1;
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Cancelled = 2;
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}
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message SubmitDdlTaskResponse {
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ResponseHeader header = 1;
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// Key is the identifier for the ddl task.
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bytes key = 2;
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Status status = 3;
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}
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