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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2290) Block with corrupt replica is not getting replicated
Date Tue, 20 Sep 2011 22:36:09 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13109041#comment-13109041
] 

Hudson commented on HDFS-2290:
------------------------------

Integrated in Hadoop-Hdfs-22-branch #88 (See [https://builds.apache.org/job/Hadoop-Hdfs-22-branch/88/])
    HDFS-2290. Block with corrupt replica is not getting replicated. Contributed by Benoy
Antony.

shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1173324
Files : 
* /hadoop/common/branches/branch-0.22/hdfs/CHANGES.txt
* /hadoop/common/branches/branch-0.22/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/BlockManager.java
* /hadoop/common/branches/branch-0.22/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestProcessCorruptBlocks.java


> Block with corrupt replica is not getting replicated
> ----------------------------------------------------
>
>                 Key: HDFS-2290
>                 URL: https://issues.apache.org/jira/browse/HDFS-2290
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 0.22.0
>            Reporter: Konstantin Shvachko
>            Assignee: Benoy Antony
>            Priority: Blocker
>             Fix For: 0.22.0
>
>         Attachments: HDFS-2290_0.22.patch, HDFS-2290_022.patch, HDFS-2290_022.patch
>
>
> A block has one replica marked as corrupt and two good ones. countNodes() correctly detects
that there are only 2 live replicas, and fsck reports the block as under-replicated. But ReplicationMonitor
never schedules replication of good replicas.

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