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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4669) A file-open sometimes may not set the access time of a file
Date Thu, 20 Nov 2008 13:08:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12649360#action_12649360
] 

Hadoop QA commented on HADOOP-4669:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12394044/setTimesBug.patch
  against trunk revision 719152.

    +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 Eclipse classpath. The patch retains Eclipse classpath integrity.

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

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

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3608/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3608/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3608/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3608/console

This message is automatically generated.

> A file-open sometimes may not set the access time of a file
> -----------------------------------------------------------
>
>                 Key: HADOOP-4669
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4669
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: dhruba borthakur
>            Assignee: dhruba borthakur
>             Fix For: 0.19.1
>
>         Attachments: setTimesBug.patch
>
>
> The access time of a file may not be set even when the file is opened for read. This
is because FileSystem.getBlockLocationsInternal may not correctly evaluate the condition that
checks whether "access time" is enabled or not.

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