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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2054) BlockSender.sendChunk() prints ERROR for connection closures encountered during transferToFully()
Date Wed, 15 Jun 2011 21:30:47 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13050045#comment-13050045
] 

Todd Lipcon commented on HDFS-2054:
-----------------------------------

Hey Kihwal. Don't we want to check for "Connection reset by peer" also? I've seen that as
well.

> 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
>             Fix For: 0.22.0, 0.23.0
>
>         Attachments: HDFS-2054.patch, 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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