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From "Todd Lipcon (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2974) HA: MiniDFSCluster does not delete standby NN name dirs during format
Date Mon, 20 Feb 2012 02:25:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13211637#comment-13211637
] 

Todd Lipcon commented on HDFS-2974:
-----------------------------------

+1
                
> HA: MiniDFSCluster does not delete standby NN name dirs during format
> ---------------------------------------------------------------------
>
>                 Key: HDFS-2974
>                 URL: https://issues.apache.org/jira/browse/HDFS-2974
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, test
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>         Attachments: HDFS-2974-HDFS-1623.patch
>
>
> When the MiniDFSCluster is formtting an HA cluster, it formats the first NN, and then
copies the contents of that directory to the second NNs name dirs. However, the second NNs
name dirs are not emptied first, and thus a previous test's state may interfere with the test.

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