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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3375) Put client name in DataXceiver thread name for readBlock and keepalive
Date Tue, 08 May 2012 13:05:55 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13270440#comment-13270440
] 

Hudson commented on HDFS-3375:
------------------------------

Integrated in Hadoop-Hdfs-trunk #1038 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1038/])
    HDFS-3375. Put client name in DataXceiver thread name for readBlock and keepalive. Contributed
by Todd Lipcon. (Revision 1335270)

     Result = FAILURE
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1335270
Files : 
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java

                
> Put client name in DataXceiver thread name for readBlock and keepalive
> ----------------------------------------------------------------------
>
>                 Key: HDFS-3375
>                 URL: https://issues.apache.org/jira/browse/HDFS-3375
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: data-node
>    Affects Versions: 2.0.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Trivial
>             Fix For: 2.0.0
>
>         Attachments: hdfs-3375.txt
>
>
> Currently the datanode thread names include the client for write operations, but not
for read. We should include the client name for read ops. Additionally, in the keepalive phase,
we should include the client name that initiated the previous request as well.

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