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https://issues.apache.org/jira/browse/HDFS-3541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13401184#comment-13401184
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Uma Maheswara Rao G commented on HDFS-3541:
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for the comment:
{quote}
2.This chunk of code confuses me, since you don't use written again after the
loop, and there doesn't seem to be any need to call write(...) many times:
{quote}
try using util APIs already available for writing data.
@Kihwal, good point, worth asserting block finalization.
> Deadlock between recovery, xceiver and packet responder
> -------------------------------------------------------
>
> Key: HDFS-3541
> URL: https://issues.apache.org/jira/browse/HDFS-3541
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: data-node
> Affects Versions: 0.23.3, 2.0.1-alpha
> Reporter: suja s
> Assignee: Vinay
> Attachments: DN_dump.rar, HDFS-3541.patch
>
>
> Block Recovery initiated while write in progress at Datanode side. Found a
> lock between recovery, xceiver and packet responder.
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