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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2267) DataXceiver thread name incorrect while waiting on op during keepalive
Date Tue, 23 Aug 2011 20:54:28 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13089751#comment-13089751
] 

Hadoop QA commented on HDFS-2267:
---------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12491022/hdfs-2267.txt
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

    -1 core tests.  The patch failed these core unit tests:


    +1 contrib tests.  The patch passed contrib unit tests.

    +1 system test framework.  The patch passed system test framework compile.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/1147//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/1147//artifact/trunk/target/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/1147//console

This message is automatically generated.

> 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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