[jira] [Resolved] (IMPALA-6960) TestMtDopParquet.test_parquet_filtering flaky

["Tim Armstrong (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-6960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-6960.
-----------------------------------
    Resolution: Duplicate

I'll mark this as a dupe. If we see this specific failure happen again, I'll look at mitigating it.

> TestMtDopParquet.test_parquet_filtering flaky
> ---------------------------------------------
>
>                 Key: IMPALA-6960
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6960
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Infrastructure
>    Affects Versions: Impala 2.13.0
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>            Priority: Major
>              Labels: flaky
>         Attachments: TEST-impala-parallel.log, TEST-impala-parallel.xml, impalad.ip-172-31-21-122.ubuntu.log.INFO.20180502-174947.82370.gz, impalad.ip-172-31-21-122.ubuntu.log.INFO.20180502-174948.82449, impalad.ip-172-31-21-122.ubuntu.log.INFO.20180502-174949.82508
>
>
> {noformat}
> 19:28:35  TestMtDopParquet.test_parquet_filtering[mt_dop: 2 | exec_option: {'batch_size': 0, 'num_nodes': 0, 'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 'abort_on_error': 1, 'debug_action': None, 'exec_single_node_rows_threshold': 0} | table_format: parquet/none] 
> 19:28:35 [gw0] linux2 -- Python 2.7.12 /home/ubuntu/Impala/bin/../infra/python/env/bin/python
> 19:28:35 query_test/test_mt_dop.py:103: in test_parquet_filtering
> 19:28:35     self.run_test_case('QueryTest/parquet-filtering', vector)
> 19:28:35 common/impala_test_suite.py:451: in run_test_case
> 19:28:35     verify_runtime_profile(test_section['RUNTIME_PROFILE'], result.runtime_profile)
> 19:28:35 common/test_result_verifier.py:599: in verify_runtime_profile
> 19:28:35     "\n\nPROFILE:\n%s\n" % (function, field, expected_value, actual_value, actual))
> 19:28:35 E   AssertionError: Aggregation of SUM over NumRowGroups did not match expected results.
> 19:28:35 E   EXPECTED VALUE:
> 19:28:35 E   24
> 19:28:35 E   
> 19:28:35 E   ACTUAL VALUE:
> 19:28:35 E   21
> ... 
> 19:28:35 -- executing against localhost:21000
> 19:28:35 select count(*) from functional_parquet.alltypes where date_string_col like '%/10';
> 19:28:35 
> 19:28:35 = 1 failed, 1899 passed, 60 skipped, 44 xfailed, 1 xpassed in 2187.10 seconds ==
> {noformat}
> Query ID is be45f2c7cbf5354f:44e7abd300000000
> Could be the same problem as IMPALA-6338 with a missing profile. I'm going to dig a little more to confirm that one of the fragment instance profiles i missing.



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