discord9
5d7db484ce
* feat: add Create/Remove Task request * chore: all supported impls * feat: flow.server.proto * feat: add affected task ids * chore: make all * chore: typo * refactor: use u32 for `TaskId`
72 lines
2.1 KiB
Protocol Buffer
72 lines
2.1 KiB
Protocol Buffer
// Copyright 2023 Greptime Team
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
syntax = "proto3";
|
|
|
|
package greptime.v1.flow;
|
|
|
|
option java_package = "io.greptime.v1.flow";
|
|
option java_outer_classname = "Server";
|
|
option go_package = "github.com/GreptimeTeam/greptime-proto/go/greptime/v1/flow";
|
|
|
|
import "greptime/v1/common.proto";
|
|
import "greptime/v1/ddl.proto";
|
|
import "greptime/v1/row.proto";
|
|
|
|
service Flow {
|
|
// Handle the control plane request for creating or removing a flow.
|
|
rpc HandleCreateRemove(FlowRequest) returns (FlowResponse);
|
|
// Handle the data plane request for inserting or deleting rows
|
|
// only expect `RegionRequest` to be one of `InsertRequests` or
|
|
// `DeleteRequests` other types of `RegionRequest` will be ignored
|
|
rpc HandleMirrorRequest(InsertRequests) returns (FlowResponse);
|
|
}
|
|
|
|
message InsertRequests { repeated InsertRequest requests = 1; }
|
|
|
|
message InsertRequest {
|
|
uint64 region_id = 1;
|
|
Rows rows = 2;
|
|
}
|
|
|
|
message FlowRequest {
|
|
oneof body {
|
|
FlowCreateRequest create = 1;
|
|
FlowRemoveRequest remove = 2;
|
|
}
|
|
}
|
|
|
|
message FlowResponse {
|
|
ResponseHeader header = 1;
|
|
uint64 affected_rows = 2;
|
|
map<string, bytes> extension = 3;
|
|
// affected task ids
|
|
repeated TaskId affected_tasks = 4;
|
|
}
|
|
|
|
// very similar to `ddl.CreateTaskExpr` just replace `task_name` with `task_id`
|
|
message FlowCreateRequest {
|
|
TaskId task_id = 1;
|
|
TableId output_table_id = 2;
|
|
bool create_if_not_exists = 3;
|
|
string expire_when = 4;
|
|
string comment = 5;
|
|
string sql = 6;
|
|
map<string, string> task_options = 7;
|
|
}
|
|
|
|
message FlowRemoveRequest { TaskId task_id = 1; }
|
|
|
|
message TaskId { uint32 id = 1; }
|