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https://issues.apache.org/jira/browse/HADOOP-2565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12602526#action_12602526
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Hadoop QA commented on HADOOP-2565:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12383419/2565_20080604b.patch
against trunk revision 663370.
+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 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2581/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2581/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2581/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2581/console
This message is automatically generated.
> DFSPath cache of FileStatus can become stale
> --------------------------------------------
>
> Key: HADOOP-2565
> URL: https://issues.apache.org/jira/browse/HADOOP-2565
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.16.0
> Reporter: Doug Cutting
> Assignee: Tsz Wo (Nicholas), SZE
> Attachments: 2565_20080424.patch, 2565_20080604.patch,
> 2565_20080604b.patch
>
>
> Paths returned from DFS internally cache their FileStatus, so that
> getStatus(Path) does not require another RPC. This cache is never refreshed
> and become stale, resulting in program error.
> This should not be fixed until FileSystem#listStatus() is removed by
> HADOOP-2563, and user code is thus no longer dependent on this cache for good
> performance.
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