[jira] [Work started] (IMPALA-9834) test_query_retries.TestQueryRetries is flaky on erasure coding configurations

["Sahil Takiar (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-9834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on IMPALA-9834 started by Sahil Takiar.
--------------------------------------------
> 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
>            Priority: Blocker
>              Labels: broken-build, flaky
>
> 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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