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https://issues.apache.org/jira/browse/HDFS-2452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13135712#comment-13135712
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Konstantin Shvachko commented on HDFS-2452:
-------------------------------------------
As Jakob noted to me the patch that went into trunk still has the 30 sec sleep
in the test, while in the patch for 0.22 branch it was eliminated. Uma, do you
know what happened there?
> OutOfMemoryError in DataXceiverServer takes down the DataNode
> -------------------------------------------------------------
>
> Key: HDFS-2452
> URL: https://issues.apache.org/jira/browse/HDFS-2452
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: data-node
> Affects Versions: 0.22.0, 0.23.0, 0.24.0
> Reporter: Konstantin Shvachko
> Assignee: Uma Maheswara Rao G
> Fix For: 0.22.0, 0.23.0, 0.24.0
>
> Attachments: HDFS-2452-22Branch.2.patch, HDFS-2452-22branch.1.patch,
> HDFS-2452-22branch.patch, HDFS-2452-22branch.patch, HDFS-2452-22branch.patch,
> HDFS-2452-22branch.patch, HDFS-2452-22branch_with-around_.patch,
> HDFS-2452-22branch_with-around_.patch, HDFS-2452-Trunk-src-fix.patch,
> HDFS-2452-Trunk.patch, HDFS-2452.patch, HDFS-2452.patch
>
>
> OutOfMemoryError brings down DataNode, when DataXceiverServer tries to spawn
> a new data transfer thread.
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