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Posted to hdfs-issues@hadoop.apache.org by "Shilun Fan (Jira)" <ji...@apache.org> on 2024/01/27 02:47:00 UTC

[jira] [Updated] (HDFS-16014) Fix an issue in checking native pmdk lib by 'hadoop checknative' command

     [ https://issues.apache.org/jira/browse/HDFS-16014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shilun Fan updated HDFS-16014:
------------------------------
        Hadoop Flags: Reviewed
    Target Version/s: 3.2.4, 3.4.0  (was: 3.4.0, 3.2.4)

> Fix an issue in checking native pmdk lib by 'hadoop checknative' command
> ------------------------------------------------------------------------
>
>                 Key: HDFS-16014
>                 URL: https://issues.apache.org/jira/browse/HDFS-16014
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: native
>    Affects Versions: 3.4.0
>            Reporter: Feilong He
>            Assignee: Feilong He
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>         Attachments: HDFS-16014-01.patch, HDFS-16014-02.patch
>
>          Time Spent: 1h 20m
>  Remaining Estimate: 0h
>
> In HDFS-14818, we proposed a patch to support checking native pmdk lib. The expected target is to display hint to user regarding pmdk lib loaded state. Recently, it was found that pmdk lib was not successfully loaded actually but the `hadoop checknative` command still tells user that it was. This issue can be reproduced by moving libpmem.so* from specified installed path to other place, or directly deleting these libs, after the project is built.



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