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From "Wei-Chiu Chuang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10457) DataNode should not auto-format block pool directory if VERSION is missing
Date Mon, 08 Aug 2016 18:38:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15412236#comment-15412236
] 

Wei-Chiu Chuang commented on HDFS-10457:
----------------------------------------

[~eddyxu] could you review the patch? Thanks very much!

> DataNode should not auto-format block pool directory if VERSION is missing
> --------------------------------------------------------------------------
>
>                 Key: HDFS-10457
>                 URL: https://issues.apache.org/jira/browse/HDFS-10457
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode
>            Reporter: Wei-Chiu Chuang
>            Assignee: Wei-Chiu Chuang
>         Attachments: HDFS-10457.001.patch, HDFS-10457.002.patch
>
>
> HDFS-10360 prevents DN to auto-formats a volume directory if the current/VERSION is missing.
However, if instead, the current/VERSION in a block pool directory is missing, DN still auto-formats
the directory.
> Filing this jira to fix the bug.



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