be/src/service/http/action/debug_point_action.cpp
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1 | | // Licensed to the Apache Software Foundation (ASF) under one |
2 | | // or more contributor license agreements. See the NOTICE file |
3 | | // distributed with this work for additional information |
4 | | // regarding copyright ownership. The ASF licenses this file |
5 | | // to you under the Apache License, Version 2.0 (the |
6 | | // "License"); you may not use this file except in compliance |
7 | | // with the License. You may obtain a copy of the License at |
8 | | // |
9 | | // http://www.apache.org/licenses/LICENSE-2.0 |
10 | | // |
11 | | // Unless required by applicable law or agreed to in writing, |
12 | | // software distributed under the License is distributed on an |
13 | | // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
14 | | // KIND, either express or implied. See the License for the |
15 | | // specific language governing permissions and limitations |
16 | | // under the License. |
17 | | |
18 | | #include "service/http/action/debug_point_action.h" |
19 | | |
20 | | #include "common/config.h" |
21 | | #include "service/http/http_channel.h" |
22 | | #include "service/http/http_status.h" |
23 | | #include "util/debug_points.h" |
24 | | #include "util/time.h" |
25 | | |
26 | | namespace doris { |
27 | | |
28 | 8 | void BaseDebugPointAction::handle(HttpRequest* req) { |
29 | 8 | LOG(INFO) << "accept one request " << req->debug_string(); |
30 | 8 | Status status; |
31 | 8 | if (config::enable_debug_points) { |
32 | 8 | status = _handle(req); |
33 | 8 | } else { |
34 | 0 | status = Status::InternalError( |
35 | 0 | "Disable debug points. please check config::enable_debug_points"); |
36 | 0 | } |
37 | 8 | std::string result = status.to_json(); |
38 | 8 | if (status.ok()) { |
39 | 8 | HttpChannel::send_reply(req, HttpStatus::OK, result); |
40 | 8 | } else { |
41 | 0 | HttpChannel::send_reply(req, HttpStatus::INTERNAL_SERVER_ERROR, result); |
42 | 0 | } |
43 | 8 | } |
44 | | |
45 | 6 | Status AddDebugPointAction::_handle(HttpRequest* req) { |
46 | 6 | std::string name = req->param("debug_point"); |
47 | 6 | std::string execute = req->param("execute"); |
48 | 6 | std::string timeout = req->param("timeout"); |
49 | 6 | if (name.empty()) { |
50 | 0 | return Status::InternalError("Empty debug point name"); |
51 | 0 | } |
52 | 6 | auto debug_point = std::make_shared<DebugPoint>(); |
53 | 6 | try { |
54 | 6 | if (!execute.empty()) { |
55 | 1 | debug_point->execute_limit = std::stol(execute); |
56 | 1 | } |
57 | 6 | } catch (const std::exception& e) { |
58 | 0 | return Status::InternalError("Invalid execute limit format, execute {}, err {}", execute, |
59 | 0 | e.what()); |
60 | 0 | } |
61 | 6 | try { |
62 | 6 | if (!timeout.empty()) { |
63 | 1 | int64_t timeout_second = std::stol(timeout); |
64 | 1 | if (timeout_second > 0) { |
65 | 1 | debug_point->expire_ms = MonotonicMillis() + timeout_second * MILLIS_PER_SEC; |
66 | 1 | } |
67 | 1 | } |
68 | 6 | } catch (const std::exception& e) { |
69 | 0 | return Status::InternalError("Invalid timeout format, timeout {}, err {}", timeout, |
70 | 0 | e.what()); |
71 | 0 | } |
72 | | |
73 | 6 | debug_point->params = *(req->params()); |
74 | | |
75 | 6 | DebugPoints::instance()->add(name, debug_point); |
76 | | |
77 | 6 | return Status::OK(); |
78 | 6 | } |
79 | | |
80 | 1 | Status RemoveDebugPointAction::_handle(HttpRequest* req) { |
81 | 1 | std::string debug_point = req->param("debug_point"); |
82 | 1 | if (debug_point.empty()) { |
83 | 0 | return Status::InternalError("Empty debug point name"); |
84 | 0 | } |
85 | | |
86 | 1 | DebugPoints::instance()->remove(debug_point); |
87 | | |
88 | 1 | return Status::OK(); |
89 | 1 | } |
90 | | |
91 | 1 | Status ClearDebugPointsAction::_handle(HttpRequest* req) { |
92 | 1 | DebugPoints::instance()->clear(); |
93 | | |
94 | 1 | return Status::OK(); |
95 | 1 | } |
96 | | |
97 | | } // namespace doris |