[jira] [Resolved] (IMPALA-7852) test_hash_join_timer flakiness on s3 testing build

["Michael Ho (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-7852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Ho resolved IMPALA-7852.
--------------------------------
       Resolution: Fixed
    Fix Version/s: Impala 3.2.0

> test_hash_join_timer flakiness on s3 testing build
> --------------------------------------------------
>
>                 Key: IMPALA-7852
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7852
>             Project: IMPALA
>          Issue Type: Bug
>    Affects Versions: Impala 3.2.0
>            Reporter: Bikramjeet Vig
>            Assignee: Michael Ho
>            Priority: Critical
>              Labels: broken-build, flaky-test
>             Fix For: Impala 3.2.0
>
>
> test_hash_join_timer failed whereas it passed a previous s3 build on the same githash,i.e., no new commits added between them
> Test cases failing with 
> {noformat}
> query_test/test_hash_join_timer.py:143: in test_hash_join_timer
>     strip1 = re.split("non-child: ", line)[1]
> E   IndexError: list index out of range
> {noformat}
> Failing Queries:
> {noformat}
> select /*+straight_join*/ count(*) from (select distinct * from functional.alltypes where int_col >= sleep(5)) a join /* +SHUFFLE */ functional.alltypes b on (a.id=b.id);
> select /*+straight_join*/ count(*) from functional.alltypes a join /* +SHUFFLE */  (select distinct * from functional.alltypes where int_col >= sleep(5)) b on (a.id=b.id);
> select /*+straight_join*/ count(*) from functional.alltypes a CROSS join  (select distinct * from functional.alltypes where int_col >= sleep(5)) b where a.id>b.id and a.id=99;
> {noformat}



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