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From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-1746) Hdfs Federation: TestFileAppend3 fails intermittently.
Date Thu, 10 Mar 2011 22:21:59 GMT
Hdfs Federation: TestFileAppend3 fails intermittently.

                 Key: HDFS-1746
                 URL: https://issues.apache.org/jira/browse/HDFS-1746
             Project: Hadoop HDFS
          Issue Type: Sub-task
    Affects Versions: Federation Branch
            Reporter: Jitendra Nath Pandey
            Assignee: Jitendra Nath Pandey
             Fix For: Federation Branch

TestFileAppend3 fails intermittently in the branch. The issue is that FSDataset#recoverCheck
calls getReplicaInfo which also matches the generation stamp during pipeline recovery. The
fix is to make sure generation stamp is not checked while replica lookup in this case as it
is done in the trunk code. The generation stamp check is done later in recoverCheck method.

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