b780df697a
BE can not graceful exit because some threads are running in endless loop. This patch do the following optimization: - Use the well encapsulated Thread and ThreadPool instead of std::thread and std::vector<std::thread> - Use CountDownLatch in thread's loop condition to avoid endless loop - Introduce a new class Daemon for daemon works, like tcmalloc_gc, memory_maintenance and calculate_metrics - Decouple statistics type TaskWorkerPool and StorageEngine notification by submit tasks to TaskWorkerPool's queue - Reorder objects' stop and deconstruct in main(), i.e. stop network services at first, then internal services - Use libevent in pthreads mode, by calling evthread_use_pthreads(), then EvHttpServer can exit gracefully in multi-threads - Call brpc::Server's Stop() and ClearServices() explicitly
113 lines
3.7 KiB
C++
113 lines
3.7 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. 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,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include <gtest/gtest.h>
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#include <memory>
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#include "common/config.h"
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#include "common/status.h"
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#include "runtime/external_scan_context_mgr.h"
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#include "runtime/fragment_mgr.h"
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#include "runtime/result_queue_mgr.h"
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#include "runtime/thread_resource_mgr.h"
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namespace doris {
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class ExternalScanContextMgrTest : public testing::Test {
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public:
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ExternalScanContextMgrTest() {
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FragmentMgr* fragment_mgr = new FragmentMgr(&_exec_env);
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ThreadResourceMgr* thread_mgr = new ThreadResourceMgr();
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ResultQueueMgr* result_queue_mgr = new ResultQueueMgr();
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_exec_env._fragment_mgr = fragment_mgr;
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_exec_env._thread_mgr = thread_mgr;
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_exec_env._result_queue_mgr = result_queue_mgr;
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}
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virtual ~ExternalScanContextMgrTest() {
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delete _exec_env._fragment_mgr;
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delete _exec_env._thread_mgr;
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delete _exec_env._result_queue_mgr;
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}
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protected:
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virtual void SetUp() {
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}
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private:
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ExecEnv _exec_env;
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};
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TEST_F(ExternalScanContextMgrTest, create_normal) {
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std::shared_ptr<ScanContext> context;
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ExternalScanContextMgr context_mgr(&_exec_env);
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Status st = context_mgr.create_scan_context(&context);
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ASSERT_TRUE(st.ok());
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ASSERT_TRUE(context != nullptr);
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}
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TEST_F(ExternalScanContextMgrTest, get_normal) {
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std::shared_ptr<ScanContext> context;
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ExternalScanContextMgr context_mgr(&_exec_env);
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Status st = context_mgr.create_scan_context(&context);
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ASSERT_TRUE(st.ok());
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ASSERT_TRUE(context != nullptr);
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std::string context_id = context->context_id;
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std::shared_ptr<ScanContext> result;
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st = context_mgr.get_scan_context(context_id, &result);
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ASSERT_TRUE(st.ok());
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ASSERT_TRUE(context != nullptr);
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}
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TEST_F(ExternalScanContextMgrTest, get_abnormal) {
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std::string context_id = "not_exist";
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std::shared_ptr<ScanContext> result;
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ExternalScanContextMgr context_mgr(&_exec_env);
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Status st = context_mgr.get_scan_context(context_id, &result);
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ASSERT_TRUE(!st.ok());
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ASSERT_TRUE(result == nullptr);
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}
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TEST_F(ExternalScanContextMgrTest, clear_context) {
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std::shared_ptr<ScanContext> context;
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ExternalScanContextMgr context_mgr(&_exec_env);
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Status st = context_mgr.create_scan_context(&context);
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ASSERT_TRUE(st.ok());
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ASSERT_TRUE(context != nullptr);
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std::string context_id = context->context_id;
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st = context_mgr.clear_scan_context(context_id);
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ASSERT_TRUE(st.ok());
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std::shared_ptr<ScanContext> result;
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st = context_mgr.get_scan_context(context_id, &result);
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ASSERT_TRUE(!st.ok());
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ASSERT_TRUE(result == nullptr);
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}
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}
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int main(int argc, char** argv) {
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std::string conffile = std::string(getenv("DORIS_HOME")) + "/conf/be.conf";
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if (!doris::config::init(conffile.c_str(), false)) {
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fprintf(stderr, "error read config file. \n");
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return -1;
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}
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::testing::InitGoogleTest(&argc, argv);
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doris::CpuInfo::init();
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return RUN_ALL_TESTS();
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}
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