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Posted to hdfs-issues@hadoop.apache.org by "Kihwal Lee (JIRA)" <ji...@apache.org> on 2011/07/11 17:18:00 UTC
[jira] [Commented] (HDFS-2054) BlockSender.sendChunk() prints ERROR
for connection closures encountered during transferToFully()
[ https://issues.apache.org/jira/browse/HDFS-2054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13063388#comment-13063388 ]
Kihwal Lee commented on HDFS-2054:
----------------------------------
No test was added since the patch only changes the log message.
> 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-2054-1.patch, HDFS-2054-2.patch, 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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