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Posted to issues-all@impala.apache.org by "Sahil Takiar (Jira)" <ji...@apache.org> on 2020/07/10 17:23:00 UTC
[jira] [Resolved] (IMPALA-9834) test_query_retries.TestQueryRetries
is flaky on erasure coding configurations
[ https://issues.apache.org/jira/browse/IMPALA-9834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sahil Takiar resolved IMPALA-9834.
----------------------------------
Fix Version/s: Impala 4.0
Resolution: Fixed
We disabled all these tests on EC builds (see commit message in previous comment), so this shouldn't be an issue anymore.
> 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
> Fix For: Impala 4.0
>
>
> 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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