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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2267) DataXceiver thread name incorrect while waiting on op during keepalive
Date Wed, 24 Aug 2011 13:49:29 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13090220#comment-13090220
] 

Hudson commented on HDFS-2267:
------------------------------

Integrated in Hadoop-Hdfs-trunk #764 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/764/])
    HDFS-2267. DataXceiver thread name incorrect while waiting on op during keepalive. Contributed
by Todd Lipcon.

todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1160873
Files : 
* /hadoop/common/trunk/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java


> DataXceiver thread name incorrect while waiting on op during keepalive
> ----------------------------------------------------------------------
>
>                 Key: HDFS-2267
>                 URL: https://issues.apache.org/jira/browse/HDFS-2267
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node
>    Affects Versions: 0.23.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Trivial
>             Fix For: 0.23.0
>
>         Attachments: hdfs-2267.txt
>
>
> Since HDFS-941, the DataXceiver can spend time waiting for a second op to come from the
client. Currently, its thread name indicates whatever the previous operation was, rather than
something like "Waiting in keepalive for a new request" or something.

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