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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5515) Fix TestDFSStartupVersions for HDFS-2832
Date Fri, 15 Nov 2013 05:25:22 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13823298#comment-13823298

Arpit Agarwal commented on HDFS-5515:

I think #1 fix the TestDFSStartupVersions failure which due to creating different datanodeUuids
in every iteration but shutdownDatanodes don't wipe it from DatanodeManager.
Correct, the random Uuid that was generated in each iteration caused the test to fail.

> Fix TestDFSStartupVersions for HDFS-2832
> ----------------------------------------
>                 Key: HDFS-5515
>                 URL: https://issues.apache.org/jira/browse/HDFS-5515
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode
>    Affects Versions: Heterogeneous Storage (HDFS-2832)
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>         Attachments: h5515.02.patch, h5515.03.patch, h5515.04.patch
> The test runs multiple iterations of Datanode storage layout but appears to have some
dependencies between iterations. Filing a Jira to investigate and fix.

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