[BugFix] test isolation workgroup manager #67489
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ResourceGroupUsageRecorderTest was replacing the global workgroup_manager without calling start(), leaving driver_executor as nullptr. This caused subsequent tests (test_two_operatories, PipeLineFileScanNodeTest) to crash when run in the same process without gtest-parallel isolation. Changes: - Save and restore original workgroup_manager in ResourceGroupUsageRecorderTest - Call start() on the new workgroup_manager to initialize executors - Add set_workgroup() call in PipeLineFileScanNodeTest setup 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
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Summary
Fix test isolation issues introduced in #66690 and #63956.
When tests run in the same process (without gtest-parallel),
ResourceGroupUsageRecorderTest replaces workgroup_manager without calling
start(), leaving driver_executor as nullptr. This causes subsequent tests
to crash with nullptr dereference.
Changes
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Note
Ensures test isolation and proper workgroup setup to avoid nullptr crashes across tests.
exec_env._workgroup_managerwith a started instance, then restore the original at the end_fragment_ctx->set_workgroup(ExecEnv::GetInstance()->workgroup_manager()->get_default_workgroup())inSetUp()Written by Cursor Bugbot for commit 0545875. This will update automatically on new commits. Configure here.