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From "J.Andreina (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HDFS-3716) Purger should remove stale fsimage ckpt files
Date Mon, 11 May 2015 12:17:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

J.Andreina reassigned HDFS-3716:

    Assignee: J.Andreina

> Purger should remove stale fsimage ckpt files
> ---------------------------------------------
>                 Key: HDFS-3716
>                 URL: https://issues.apache.org/jira/browse/HDFS-3716
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.0.0-alpha
>            Reporter: suja s
>            Assignee: J.Andreina
>            Priority: Minor
> NN got killed while checkpointing in progress before renaming the ckpt file to actual
> Since the checkpointing process is not completed, on next NN startup it will load previous
fsimage and apply rest of the edits.
> Functionally there's no harm but this ckpt file will be retained as is.
> Purger will not remove the ckpt file though other old fsimage files will be taken care.

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