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Posted to issues-all@impala.apache.org by "Qifan Chen (Jira)" <ji...@apache.org> on 2020/10/27 15:11:00 UTC

[jira] [Assigned] (IMPALA-10294) Improvement to test_skew_reporting_in_runtime_profile

     [ https://issues.apache.org/jira/browse/IMPALA-10294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Qifan Chen reassigned IMPALA-10294:
-----------------------------------

    Assignee: Qifan Chen

> Improvement to test_skew_reporting_in_runtime_profile
> -----------------------------------------------------
>
>                 Key: IMPALA-10294
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10294
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>            Reporter: Qifan Chen
>            Assignee: Qifan Chen
>            Priority: Major
>
> In /impala-asf-master-exhaustive build, the following error is seen.
> query_test.test_observability.TestObservability.test_skew_reporting_in_runtime_profile
>  Error Details
> {code:java}
> query_test/test_observability.py:753: in test_skew_reporting_in_runtime_profile     assert len(re.findall(skews_found, results.runtime_profile, re.M)) == 1 E   assert 0 == 1 E    +  where 0 = len([]) E    +    where [] = <function findall at 0x7f3069f938c0>('skew\\(s\\) found at:.*HASH_JOIN.*HASH_JOIN.*HDFS_SCAN_NODE', 'Query (id=5c4b97e5ed63435c:5aa154be00000000):\n  DEBUG MODE WARNING: Query profile created while running a DEBUG buil...: 0.000ns\n             - WriteIoBytes: 0\n             - WriteIoOps: 0 (0)\n             - WriteIoWaitTime: 0.000ns\n', 8) E    +      where <function findall at 0x7f3069f938c0> = re.findall E    +      and   'Query (id=5c4b97e5ed63435c:5aa154be00000000):\n  DEBUG MODE WARNING: Query profile created while running a DEBUG buil...: 0.000ns\n             - WriteIoBytes: 0\n             - WriteIoOps: 0 (0)\n             - WriteIoWaitTime: 0.000ns\n' = <tests.beeswax.impala_beeswax.ImpalaBeeswaxResult object at 0x7f304ac15190>.runtime_profile E    +      and   8 = re.M
> {code}
>  Stack Trace
> {code:java}
> query_test/test_observability.py:753: in test_skew_reporting_in_runtime_profile
>     assert len(re.findall(skews_found, results.runtime_profile, re.M)) == 1
> E   assert 0 == 1
> E    +  where 0 = len([])
> E    +    where [] = <function findall at 0x7f3069f938c0>('skew\\(s\\) found at:.*HASH_JOIN.*HASH_JOIN.*HDFS_SCAN_NODE', 'Query (id=5c4b97e5ed63435c:5aa154be00000000):\n  DEBUG MODE WARNING: Query profile created while running a DEBUG buil...: 0.000ns\n             - WriteIoBytes: 0\n             - WriteIoOps: 0 (0)\n             - WriteIoWaitTime: 0.000ns\n', 8)
> E    +      where <function findall at 0x7f3069f938c0> = re.findall
> E    +      and   'Query (id=5c4b97e5ed63435c:5aa154be00000000):\n  DEBUG MODE WARNING: Query profile created while running a DEBUG buil...: 0.000ns\n             - WriteIoBytes: 0\n             - WriteIoOps: 0 (0)\n             - WriteIoWaitTime: 0.000ns\n' = <tests.beeswax.impala_beeswax.ImpalaBeeswaxResult object at 0x7f304ac15190>.runtime_profile
> E    +      and   8 = re.M
> {code}



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