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https://issues.apache.org/jira/browse/HDFS-1568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13053225#comment-13053225
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Hudson commented on HDFS-1568:
------------------------------
Integrated in Hadoop-Hdfs-trunk #703 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/703/])
HDFS-1568. Improve the log messages in DataXceiver. Contributed by Joey
Echeverria
szetszwo :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1138098
Files :
* /hadoop/common/trunk/hdfs/CHANGES.txt
*
/hadoop/common/trunk/hdfs/src/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
> Improve DataXceiver error logging
> ---------------------------------
>
> Key: HDFS-1568
> URL: https://issues.apache.org/jira/browse/HDFS-1568
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: data-node
> Affects Versions: 0.23.0
> Reporter: Todd Lipcon
> Assignee: Joey Echeverria
> Priority: Minor
> Labels: newbie
> Fix For: 0.23.0
>
> Attachments: HDFS-1568-1.patch, HDFS-1568-3.patch, HDFS-1568-4.patch,
> HDFS-1568-5.patch, HDFS-1568-6.patch, HDFS-1568-output-changes.patch
>
>
> In supporting customers we often see things like SocketTimeoutExceptions or
> EOFExceptions coming from DataXceiver, but the logging isn't very good. For
> example, if we get an IOE while setting up a connection to the downstream
> mirror in writeBlock, the IP of the downstream mirror isn't logged on the DN
> side.
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