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Posted to dev@hbase.apache.org by "Duo Zhang (Jira)" <ji...@apache.org> on 2022/11/23 13:07:00 UTC

[jira] [Resolved] (HBASE-27445) result of DirectMemoryUtils#getDirectMemorySize may be wrong

     [ https://issues.apache.org/jira/browse/HBASE-27445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Duo Zhang resolved HBASE-27445.
-------------------------------
    Fix Version/s: 2.6.0
                   2.5.2
                   2.4.16
     Hadoop Flags: Reviewed
       Resolution: Fixed

Pushed to branch-2.4+.

Thanks [~frostruan] for contributing!

> result of DirectMemoryUtils#getDirectMemorySize may be wrong
> ------------------------------------------------------------
>
>                 Key: HBASE-27445
>                 URL: https://issues.apache.org/jira/browse/HBASE-27445
>             Project: HBase
>          Issue Type: Bug
>          Components: UI
>    Affects Versions: 3.0.0-alpha-3
>            Reporter: ruanhui
>            Assignee: ruanhui
>            Priority: Minor
>             Fix For: 2.6.0, 3.0.0-alpha-4, 2.5.2, 2.4.16
>
>
> If the parameter is set repeatedly, the latter will take effect. For example, if we set 
> -Xms30g -Xmx30g -XX:MaxDirectMemorySize=40g -XX:MaxDirectMemorySize=50g
> the MaxDirectMemorySize will be set as 50g.



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