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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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