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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2020) TestDFSUpgradeFromImage fails
Date Thu, 02 Jun 2011 01:16:47 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Todd Lipcon updated HDFS-2020:
------------------------------

       Resolution: Fixed
    Fix Version/s: 0.23.0
     Hadoop Flags: [Reviewed]
           Status: Resolved  (was: Patch Available)

After looping for 15 minutes I saw no failures, where I could get it to fail regularly without
the patch.

Committed to trunk. Thanks, Suresh!

> TestDFSUpgradeFromImage fails
> -----------------------------
>
>                 Key: HDFS-2020
>                 URL: https://issues.apache.org/jira/browse/HDFS-2020
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node, test
>    Affects Versions: 0.23.0
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: 0.23.0
>
>         Attachments: HDFS-2020.patch, log.txt
>
>
> Datanode has a singleton datanodeObject. When running MiniDFSCluster with multiple datanodes,
the singleton can point to only one of the datanodes. TestDFSUpgradeFromImage fails related
to initialization of this singleton.

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