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https://issues.apache.org/jira/browse/HADOOP-4395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12638793#action_12638793
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Hadoop QA commented on HADOOP-4395:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12391936/4395_20081011.patch
against trunk revision 703609.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+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 Eclipse classpath. The patch retains Eclipse classpath integrity.
-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/3447/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3447/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3447/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3447/console
This message is automatically generated.
> Reloading FSImage and FSEditLog may erase user and group information
> --------------------------------------------------------------------
>
> Key: HADOOP-4395
> URL: https://issues.apache.org/jira/browse/HADOOP-4395
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Priority: Blocker
> Fix For: 0.18.2
>
> Attachments: 4395_20081010.patch, 4395_20081011.patch
>
>
> The bug can be reproduced as following:
> {noformat}
> bash-3.2$ ./bin/hadoop fs -lsr
> -rw-r--r-- 3 tsz supergroup 1366 2008-10-10 17:52 /user/tsz/a.txt
> -rw-r--r-- 3 tsz supergroup 1366 2008-10-10 17:52 /user/tsz/b.txt
> bash-3.2$ ./bin/hadoop fs -chown sze a.txt
> bash-3.2$ ./bin/hadoop fs -lsr
> -rw-r--r-- 3 sze supergroup 1366 2008-10-10 17:52 /user/tsz/a.txt
> -rw-r--r-- 3 tsz supergroup 1366 2008-10-10 17:52 /user/tsz/b.txt
> {noformat}
> Then, restart cluster ...
> {noformat}
> bash-3.2$ ./bin/hadoop fs -lsr
> -rw-r--r-- 3 sze 1366 2008-10-10 17:52 /user/tsz/a.txt
> -rw-r--r-- 3 tsz supergroup 1366 2008-10-10 17:52 /user/tsz/b.txt
> {noformat}
> The group information for a.txt is missing.
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