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Posted to issues-all@impala.apache.org by "Noemi Pap-Takacs (Jira)" <ji...@apache.org> on 2024/09/10 13:14:00 UTC

[jira] [Work started] (IMPALA-13334) test_sort.py hit DCHECK when max_sort_run_size>0

     [ https://issues.apache.org/jira/browse/IMPALA-13334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on IMPALA-13334 started by Noemi Pap-Takacs.
-------------------------------------------------
> test_sort.py hit DCHECK when max_sort_run_size>0
> ------------------------------------------------
>
>                 Key: IMPALA-13334
>                 URL: https://issues.apache.org/jira/browse/IMPALA-13334
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend, Test
>            Reporter: Riza Suminto
>            Assignee: Noemi Pap-Takacs
>            Priority: Major
>
> test_sort.py declare 'max_sort_run_size' query option, but has silently not exercising it. Fixing the query option declaration using helper function 
> add_exec_option_dimension() reveals a DCHECK failure in sorter.cc
> {code:java}
> F0827 16:45:38.425906 2405388 sorter.cc:1183] 054e9b0e1fecdaaf:298af36900000000] Check failed: !*allocation_failed && unsorted_run_->run_size() == inmem_run_max_pages_{code}
>  



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