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branch-4.1: [chore](beut) using uuid as dir name to make the test more stable #62127 #62164

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Merged
yiguolei merged 1 commit into from
Apr 7, 2026
+22 −4
Merged

branch-4.1: [chore](beut) using uuid as dir name to make the test more stable #62127 #62164

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26 changes: 22 additions & 4 deletions be/test/runtime/workload_group/workload_group_manager_test.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -22,10 +22,13 @@
#include <gen_cpp/Types_types.h>
#include <glog/logging.h>
#include <gtest/gtest.h>
#include <unistd.h>

#include <chrono>
#include <cmath>
#include <cstdlib>
#include <filesystem>
#include <memory>
#include <sstream>

#include "common/config.h"
#include "common/status.h"
Expand All @@ -44,10 +47,22 @@ class WorkloadGroupManagerTest : public testing::Test {
protected:
void SetUp() override {
_wg_manager = std::make_unique<WorkloadGroupMgr>();
EXPECT_EQ(system("rm -rf ./wg_test_run && mkdir -p ./wg_test_run"), 0);
// generate a unique test directory to avoid conflicts between parallel runs
std::ostringstream _oss;
_oss << "./wg_test_run_" << std::chrono::system_clock::now().time_since_epoch().count()
<< "_" << getpid();
_test_dir = _oss.str();

std::error_code ec;
std::filesystem::remove_all(_test_dir, ec);
if (ec) {
FAIL() << "Failed to remove " << _test_dir << ": " << ec.message();
}
std::filesystem::create_directories(_test_dir, ec);
ASSERT_FALSE(ec) << "Failed to create " << _test_dir << ": " << ec.message();

std::vector<doris::StorePath> paths;
std::string path = std::filesystem::absolute("./wg_test_run").string();
std::string path = std::filesystem::absolute(_test_dir).string();
auto olap_res = doris::parse_conf_store_paths(path, &paths);
EXPECT_TRUE(olap_res.ok()) << olap_res.to_string();

Expand Down Expand Up @@ -76,7 +91,9 @@ class WorkloadGroupManagerTest : public testing::Test {
ExecEnv::GetInstance()->_runtime_query_statistics_mgr->stop_report_thread();
SAFE_DELETE(ExecEnv::GetInstance()->_runtime_query_statistics_mgr);

EXPECT_EQ(system("rm -rf ./wg_test_run"), 0);
std::error_code ec;
std::filesystem::remove_all(_test_dir, ec);
EXPECT_FALSE(ec) << "Failed to remove " << _test_dir << ": " << ec.message();
config::spill_in_paused_queue_timeout_ms = _spill_in_paused_queue_timeout_ms;
doris::ExecEnv::GetInstance()->set_memtable_memory_limiter(nullptr);
}
Expand Down Expand Up @@ -115,6 +132,7 @@ class WorkloadGroupManagerTest : public testing::Test {
}

std::unique_ptr<WorkloadGroupMgr> _wg_manager;
std::string _test_dir;
const int64_t _spill_in_paused_queue_timeout_ms = config::spill_in_paused_queue_timeout_ms;
};

Expand Down
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