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Posted to notifications@iotdb.apache.org by "Minghui Liu (Jira)" <ji...@apache.org> on 2021/11/25 14:29:00 UTC

[jira] [Assigned] (IOTDB-2061) Direct memory size is too large when subquery thread number is too large

     [ https://issues.apache.org/jira/browse/IOTDB-2061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Minghui Liu reassigned IOTDB-2061:
----------------------------------

    Assignee: Minghui Liu

> Direct memory size is too large when subquery thread number is too large
> ------------------------------------------------------------------------
>
>                 Key: IOTDB-2061
>                 URL: https://issues.apache.org/jira/browse/IOTDB-2061
>             Project: Apache IoTDB
>          Issue Type: Bug
>    Affects Versions: 0.12.0
>            Reporter: Jialin Qiao
>            Assignee: Minghui Liu
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: image-2021-11-25-22-21-58-748.png
>
>
> [https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195728187]
>  
> (1) limit the max concurrent subquery
> (2) limit the max io when reading a chunk
>  
> !image-2021-11-25-22-21-58-748.png!



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