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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2100) Improve TestStorageRestore
Date Wed, 22 Jun 2011 12:54:54 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13053224#comment-13053224
] 

Hudson commented on HDFS-2100:
------------------------------

Integrated in Hadoop-Hdfs-trunk #703 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/703/])
    HDFS-2100. Improve TestStorageRestore. Contributed by Aaron T. Myers.

atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1138262
Files : 
* /hadoop/common/trunk/hdfs/CHANGES.txt
* /hadoop/common/trunk/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestStorageRestore.java


> Improve TestStorageRestore
> --------------------------
>
>                 Key: HDFS-2100
>                 URL: https://issues.apache.org/jira/browse/HDFS-2100
>             Project: Hadoop HDFS
>          Issue Type: Test
>          Components: test
>    Affects Versions: 0.23.0
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>            Priority: Minor
>             Fix For: 0.23.0
>
>         Attachments: hdfs-2100.0.patch, hdfs-2100.1.patch
>
>
> Though running multiple 2NNs isn't supported, accidentally doing so should not result
in HDFS metadata corruptions. We should add a test case to exercise this possibility when
name.dir.storage.restore is enabled, which is a particularly delicate code path.

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