Quanlong Huang created IMPALA-9054:
--------------------------------------
Summary: Flaky test: test_misformatted_profile_text in
query_test/test_cancellation.py
Key: IMPALA-9054
URL: https://issues.apache.org/jira/browse/IMPALA-9054
Project: IMPALA
Issue Type: Bug
Reporter: Quanlong Huang
Saw this in several builds in ubuntu-16.04-dockerised-tests:
{code}
FAIL
query_test/test_cancellation.py::TestCancellationParallel::()::test_misformatted_profile_text
=================================== FAILURES ===================================
___________ TestCancellationParallel.test_misformatted_profile_text ____________
[gw8] linux2 -- Python 2.7.12
/home/ubuntu/Impala/bin/../infra/python/env/bin/python
query_test/test_cancellation.py:171: in test_misformatted_profile_text
assert any(client.get_state(handle) == 'RUNNING_STATE' or sleep(1)
E AssertionError: Query failed to start
E assert any(<generator object <genexpr> at 0x7f99c462acd0>)
---------------------------- Captured stderr setup -----------------------------
SET
client_identifier=query_test/test_cancellation.py::TestCancellationParallel::()::test_misformatted_profile_text;
-- connecting to: localhost:21000
-- connecting to localhost:21050 with impyla
-- 2019-10-16 03:20:40,776 INFO MainThread: Closing active operation
----------------------------- Captured stderr call -----------------------------
-- executing against Impala at localhost:21050
select count(*) from functional_parquet.alltypes where bool_col = sleep(100);
-- getting state for operation: <tests.common.impala_connection.OperationHandle
object at 0x7f99c4637e50>
-- getting state for operation: <tests.common.impala_connection.OperationHandle
object at 0x7f99c4637e50>
-- getting state for operation: <tests.common.impala_connection.OperationHandle
object at 0x7f99c4637e50>
-- getting state for operation: <tests.common.impala_connection.OperationHandle
object at 0x7f99c4637e50>
-- getting state for operation: <tests.common.impala_connection.OperationHandle
object at 0x7f99c4637e50>
====== 1 failed, 2607 passed, 151 skipped, 54 xfailed in 3706.37 seconds =======
{code}
The test waits 5 seconds for the query to run and then test on cancel it. But
somehow the query failed to start in 5 seconds. Maybe 5 seconds is too short
for a dockerised env.
Test failures can be found in:
https://jenkins.impala.io/job/ubuntu-16.04-dockerised-tests/1427/
https://jenkins.impala.io/job/ubuntu-16.04-dockerised-tests/1424/
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