Joe McDonnell created IMPALA-9834:
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Summary: test_query_retries.TestQueryRetries is flaky on erasure
coding configurations
Key: IMPALA-9834
URL: https://issues.apache.org/jira/browse/IMPALA-9834
Project: IMPALA
Issue Type: Bug
Components: Backend
Affects Versions: Impala 4.0
Reporter: Joe McDonnell
Assignee: Sahil Takiar
Multiple tests from test_query_retries.TestQueryRetries hit errors like this
(test_retry_query_cancel):
{noformat}
custom_cluster/test_query_retries.py:321: in test_retry_query_cancel
self.__validate_runtime_profiles_from_service(impalad_service, handle)
custom_cluster/test_query_retries.py:435: in
__validate_runtime_profiles_from_service
self.__validate_runtime_profiles(retried_profile, handle.get_handle().id)
custom_cluster/test_query_retries.py:503: in __validate_runtime_profiles
retried_query_id = self.__get_query_id_from_profile(retried_runtime_profile)
custom_cluster/test_query_retries.py:474: in __get_query_id_from_profile
assert query_id_search, "Invalid query profile, has no query id"
E AssertionError: Invalid query profile, has no query id
E assert None{noformat}
Or this (test_kill_impalad_expect_retries, test_kill_impalad_expect_retry,
test_retry_query_hs2):
{noformat}
custom_cluster/test_query_retries.py:424: in test_retry_query_hs2
self.hs2_client.get_query_id(handle))
custom_cluster/test_query_retries.py:508: in __validate_runtime_profiles
original_query_id)
custom_cluster/test_query_retries.py:489: in __validate_original_id_in_profile
assert original_id_search, \
E AssertionError: Could not find original id pattern 'Original Query Id:
(.*)' in profile:
...{noformat}
I have only seen these errors on erasure coding so far, and it isn't
deterministic.
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