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Posted to hdfs-dev@hadoop.apache.org by "Hui Fei (Jira)" <ji...@apache.org> on 2021/02/19 01:30:00 UTC

[jira] [Resolved] (HDFS-15830) Support to make dfs.image.parallel.load reconfigurable

     [ https://issues.apache.org/jira/browse/HDFS-15830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hui Fei resolved HDFS-15830.
----------------------------
    Fix Version/s: 3.4.0
                   3.3.1
       Resolution: Fixed

> Support to make dfs.image.parallel.load reconfigurable
> ------------------------------------------------------
>
>                 Key: HDFS-15830
>                 URL: https://issues.apache.org/jira/browse/HDFS-15830
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Hui Fei
>            Assignee: Hui Fei
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.3.1, 3.4.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> After HDFS-14617, loading fsimage improve a lot.
> If something unexpected happens, we have to load old image to restart namenode.
> So advise  that we make dfs.image.parallel.load reconfigurable, then we can save new fsimage.



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