Lei, HUANG
f0913f179e
* feat/kill-process: ### Add KillProcess RPC Method - **Added `KillProcess` RPC Method**: Introduced a new RPC method `KillProcess` in the `Frontend` service to allow killing a running process on the frontend. - Updated files: `server.grpc.pb.cc`, `server.grpc.pb.h`, `server.pb.cc`, `server.pb.h`, `server.proto` - Added new request and response messages: `KillProcessRequest` and `KillProcessResponse`. - **Java Bindings**: Updated Java bindings to include the new `KillProcess` method. - Updated file: `Server.java` * feat/kill-process: **Update `server.proto` for KillProcessRequest and KillProcessResponse** - Added `server_addr` field to `KillProcessRequest` for specifying the frontend server address. - Changed field numbers for `catalog` and `process_id` in `KillProcessRequest`. - Enhanced `KillProcessResponse` to include a `found` boolean indicating if the target process was located. Signed-off-by: Lei, HUANG <mrsatangel@gmail.com> * rename found to success --------- Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
68 lines
1.8 KiB
Protocol Buffer
68 lines
1.8 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.frontend;
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option java_package = "io.greptime.v1.frontend";
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option java_outer_classname = "Server";
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option go_package = "github.com/GreptimeTeam/greptime-proto/go/greptime/v1/frontend";
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service Frontend {
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// List all running processes on frontend.
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rpc ListProcess(ListProcessRequest) returns (ListProcessResponse);
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// Kill a running process on frontend.
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rpc KillProcess(KillProcessRequest) returns (KillProcessResponse);
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}
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message ListProcessRequest {
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string catalog = 1;
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}
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message ListProcessResponse {
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repeated ProcessInfo processes = 1;
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}
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message KillProcessRequest {
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// Frontend server address of process.
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string server_addr = 1;
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// Catalog of process to kill.
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string catalog = 2;
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// ID of process to kill.
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uint64 process_id = 3;
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}
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message KillProcessResponse {
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// Whether targeting process is successfully killed
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bool success = 1;
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}
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message ProcessInfo {
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// ID.
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uint64 id = 1;
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// Catalog of process.
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string catalog = 2;
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// Involved schemas.
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repeated string schemas = 3;
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// Query string.
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string query = 4;
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// Start time.
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int64 start_timestamp = 5;
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// Client info.
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string client = 6;
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// Frontend info of process.
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string frontend = 7;
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}
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