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From "J.Andreina (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7939) Two fsimage_rollback_* files are created which are not deleted after rollback.
Date Fri, 10 Apr 2015 06:01:13 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14488989#comment-14488989
] 

J.Andreina commented on HDFS-7939:
----------------------------------

Thanks @Vinayakumar B for the commit. 

> Two fsimage_rollback_* files are created which are not deleted after rollback.
> ------------------------------------------------------------------------------
>
>                 Key: HDFS-7939
>                 URL: https://issues.apache.org/jira/browse/HDFS-7939
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: J.Andreina
>            Assignee: J.Andreina
>            Priority: Critical
>             Fix For: 2.8.0
>
>         Attachments: HDFS-7939.1.patch
>
>
> During checkpoint , if any failure in uploading to the remote Namenode  then restarting
Namenode with "rollingUpgrade started" option creates 2 fsimage_rollback_* at Active Namenode
.
> On rolling upgrade rollback , initially created fsimage_rollback_* file is not been deleted.



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