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commit f00a1d27256f396bf2dee0eb9d6af0279a3d0c52 Author: Yida Wu <[email protected]> AuthorDate: Tue Jan 20 01:47:24 2026 -0800 IMPALA-14650: Run test_exec_time_limit_not_exceeded serially TestQueryExecTimeLimit.test_exec_time_limit_not_exceeded is currently flaky, occasionally failing to complete the count query within 60 seconds limit, maybe it is due to resource contention from concurrent tests. This patch marks the test for serial execution to isolate it from other tests. This ensures the query has sufficient resources to finish on time. Change-Id: I25f1e7053d4068d291ddc04064c921f54ad5172c Reviewed-on: http://gerrit.cloudera.org:8080/23878 Reviewed-by: Impala Public Jenkins <[email protected]> Tested-by: Impala Public Jenkins <[email protected]> --- tests/query_test/test_exec_time_limit.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tests/query_test/test_exec_time_limit.py b/tests/query_test/test_exec_time_limit.py index 589a1f424..5278906e9 100644 --- a/tests/query_test/test_exec_time_limit.py +++ b/tests/query_test/test_exec_time_limit.py @@ -53,8 +53,10 @@ class TestQueryExecTimeLimit(ImpalaTestSuite): result = self.execute_query(query, exec_options) assert result.success, "Query failed unexpectedly within exec_time_limit_s." + @pytest.mark.execute_serially def test_exec_time_limit_not_exceeded(self): - """Test that queries completing within exec_time_limit_s succeed.""" + """Test that queries completing within exec_time_limit_s succeed. Run this + test serially to avoid impact from other concurrent tests for IMPALA-14650.""" exec_options = dict() exec_options['exec_time_limit_s'] = "60" query = "SELECT COUNT(*) FROM tpch.lineitem"
