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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5266) Values Iterator should support "mark" and "reset"
Date Tue, 28 Apr 2009 13:59:31 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12703646#action_12703646
] 

Hadoop QA commented on HADOOP-5266:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12406595/hadoop-5266-v3.patch
  against trunk revision 769174.

    +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 release audit.  The applied patch does not increase the total number of release audit
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-vesta.apache.org/255/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/255/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/255/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/255/console

This message is automatically generated.

> Values Iterator should support "mark" and "reset"
> -------------------------------------------------
>
>                 Key: HADOOP-5266
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5266
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Jothi Padmanabhan
>            Assignee: Jothi Padmanabhan
>             Fix For: 0.21.0
>
>         Attachments: hadoop-5266-v1.patch, hadoop-5266-v2.patch, hadoop-5266-v3.patch
>
>
> Some users have expressed interest in having a mark-reset functionality on values iterator.
Users can call mark() at any point during the iteration process and a subsequent reset() should
move the iterator to the last value emitted when mark() was called. 

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