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https://issues.apache.org/jira/browse/HDFS-2452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13129083#comment-13129083
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Uma Maheswara Rao G commented on HDFS-2452:
-------------------------------------------
{quote}
AsynchronousCloseException handling was introduced to 0.23 in HDFS-2286. We can
apply this patch to 0.22, but it is mostly a nuisance rather than a bug.
{quote}
Konstantin, sorry, I did not see your comment above. I included
AsynchronousCloseException also in this patch. You want me to remove? (or) it
is ok for this now?
> 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
> Reporter: Konstantin Shvachko
> Assignee: Uma Maheswara Rao G
> Fix For: 0.22.0
>
> Attachments: HDFS-2452-22branch.patch
>
>
> OutOfMemoryError brings down DataNode, when DataXceiverServer tries to spawn
> a new data transfer thread.
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