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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4054) During edit log loading, an underconstruction file's lease gets removed twice
Date Wed, 10 Sep 2008 19:49:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12629929#action_12629929
] 

Hadoop QA commented on HADOOP-4054:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12389471/editLogLease1.patch
  against trunk revision 693705.

    +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 tests are needed for 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 warnings.

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

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

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3234/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3234/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3234/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3234/console

This message is automatically generated.

> During edit log loading, an underconstruction file's lease gets removed twice
> -----------------------------------------------------------------------------
>
>                 Key: HADOOP-4054
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4054
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.19.0
>            Reporter: Hairong Kuang
>            Assignee: Hairong Kuang
>             Fix For: 0.19.0
>
>         Attachments: editLogLease.patch, editLogLease1.patch
>
>
> The lease is removed on line 605: old = fsDir.unprotected(path, mtime);
> It then gets removed again on line 637: fsNamesys.leaseManager.removeLease(cons.clientName,
path);
> The second removal results in an error message in the log, which is very annoying.

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