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Posted to issues@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2022/09/20 05:19:00 UTC

[jira] [Resolved] (IMPALA-11557) Memory leak in BlockingRowBatchQueue

     [ https://issues.apache.org/jira/browse/IMPALA-11557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Quanlong Huang resolved IMPALA-11557.
-------------------------------------
    Fix Version/s: Impala 4.2.0
                   Impala 4.1.1
       Resolution: Fixed

Resolving this. Thank [~xqhe] !

> Memory leak in BlockingRowBatchQueue
> ------------------------------------
>
>                 Key: IMPALA-11557
>                 URL: https://issues.apache.org/jira/browse/IMPALA-11557
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>    Affects Versions: Impala 4.0.0, Impala 4.1.0
>            Reporter: Xianqing He
>            Assignee: Xianqing He
>            Priority: Major
>              Labels: memory-leak
>             Fix For: Impala 4.2.0, Impala 4.1.1
>
>
> Reproduce SQL: select count(*) from tpch_pqrquet.lineitem;
> 40 Concurrent running reproduces memory leaks faster.
> Code location of memory leak: https://github.com/apache/impala/blob/17ec3a85c7e3733dacb08a9fcca83fff5ec75102/be/src/runtime/blocking-row-batch-queue.cc#L31



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