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Posted to issues-all@impala.apache.org by "Joe McDonnell (Jira)" <ji...@apache.org> on 2020/11/17 22:20:00 UTC

[jira] [Commented] (IMPALA-10148) test_query_event_hooks.py's TestHooksStartupFail generates a core dump

    [ https://issues.apache.org/jira/browse/IMPALA-10148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17234057#comment-17234057 ] 

Joe McDonnell commented on IMPALA-10148:
----------------------------------------

Sketch of how to fix this:
 # Take the core cleanup logic from tests/authorization/test_provider.py ([https://gerrit.cloudera.org/#/c/14640/8/tests/authorization/test_provider.py)] and push it down into CustomClusterTestSuite. Have CustomClusterTestSuite take an argument in the constructor like "expect_cores" that defaults to False. If True, do the core detection/cleanup logic
 # Convert tests/authorization/test_provider.py to use it
 # Convert tests/custom_cluster/test_query_event_hooks.py to use it
 # Verify that an exhaustive job does not generate a core

> test_query_event_hooks.py's TestHooksStartupFail generates a core dump
> ----------------------------------------------------------------------
>
>                 Key: IMPALA-10148
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10148
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Infrastructure
>    Affects Versions: Impala 4.0
>            Reporter: Joe McDonnell
>            Priority: Critical
>              Labels: flaky, ramp-up
>
> TestHooksStartupFail tests configurations that cause Impala to fail to start up, which generates core dumps. These core dumps need to be cleaned up at the end of the test, as they are expected to exist and don't indicate any actual problem.



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