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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2054) BlockSender.sendChunk() prints ERROR for connection closures encountered during transferToFully()
Date Thu, 09 Jun 2011 19:15:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13046760#comment-13046760
] 

stack commented on HDFS-2054:
-----------------------------

@Kihwal Do we think this enough to address this issue?  I see loads of it running hbase loadings
on 0.22.

> BlockSender.sendChunk() prints ERROR for connection closures encountered  during transferToFully()
> --------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-2054
>                 URL: https://issues.apache.org/jira/browse/HDFS-2054
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: data-node
>    Affects Versions: 0.22.0, 0.23.0
>            Reporter: Kihwal Lee
>            Assignee: Kihwal Lee
>            Priority: Minor
>         Attachments: HDFS-2054.patch
>
>
> The addition of ERROR was part of HDFS-1527. In environments where clients tear down
FSInputStream/connection before reaching the end of stream, this error message often pops
up. Since these are not really errors and especially not the fault of data node, the message
should be toned down at least. 

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