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https://issues.apache.org/jira/browse/HDFS-3368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13283823#comment-13283823
]
Hudson commented on HDFS-3368:
------------------------------
Integrated in Hadoop-Hdfs-22-branch #130 (See
[https://builds.apache.org/job/Hadoop-Hdfs-22-branch/130/])
HDFS-3368. Missing blocks due to bad DataNodes coming up and down.
Contributed by Konstantin Shvachko. (Revision 1342521)
Result = SUCCESS
shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1342521
Files :
* /hadoop/common/branches/branch-0.22/hdfs/CHANGES.txt
*
/hadoop/common/branches/branch-0.22/hdfs/src/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
*
/hadoop/common/branches/branch-0.22/hdfs/src/java/org/apache/hadoop/hdfs/server/namenode/BlockPlacementPolicyDefault.java
*
/hadoop/common/branches/branch-0.22/hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestOverReplicatedBlocks.java
> Missing blocks due to bad DataNodes coming up and down.
> -------------------------------------------------------
>
> Key: HDFS-3368
> URL: https://issues.apache.org/jira/browse/HDFS-3368
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.22.0, 1.0.0, 2.0.0-alpha, 3.0.0
> Reporter: Konstantin Shvachko
> Assignee: Konstantin Shvachko
> Fix For: 0.22.1
>
> Attachments: blockDeletePolicy-0.22.patch,
> blockDeletePolicy-0.22.patch, blockDeletePolicy-trunk.patch,
> blockDeletePolicy-trunk.patch, blockDeletePolicy.patch
>
>
> All replicas of a block can be removed if bad DataNodes come up and down
> during cluster restart resulting in data loss.
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