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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5708) The CacheManager throws a NPE in the DataNode logs when processing cache reports that refer to a block not known to the BlockManager
Date Wed, 01 Jan 2014 00:08:50 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13859798#comment-13859798
] 

Hudson commented on HDFS-5708:
------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #4943 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/4943/])
HDFS-5708. The CacheManager throws a NPE in the DataNode logs when processing cache reports
that refer to a block not known to the BlockManager. Contributed by Colin Patrick McCabe.
(wang: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1554594)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/CacheReplicationMonitor.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/CacheManager.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCacheDirectives.java


> The CacheManager throws a NPE in the DataNode logs when processing cache reports that
refer to a block not known to the BlockManager
> ------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-5708
>                 URL: https://issues.apache.org/jira/browse/HDFS-5708
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>    Affects Versions: 3.0.0
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>             Fix For: 3.0.0
>
>         Attachments: HDFS-5708.001.patch
>
>
> The CacheManager throws a NPE in the DataNode logs when processing cache reports that
refer to a block we haven't learned about yet.



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