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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-674) Sqoop should allow a "where" clause to avoid having to export entire tables
Date Sat, 04 Jul 2009 06:08:47 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12727195#action_12727195
] 

Hadoop QA commented on MAPREDUCE-674:
-------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12412131/MAPREDUCE-674.patch
  against trunk revision 790971.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 9 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 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 failed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/352/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/352/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/352/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/352/console

This message is automatically generated.

> Sqoop should allow a "where" clause to avoid having to export entire tables
> ---------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-674
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-674
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/sqoop
>    Affects Versions: 0.21.0
>            Reporter: Kevin Weil
>            Priority: Minor
>         Attachments: HADOOP-6115.patch, MAPREDUCE-674.patch
>
>
> Sqoop currently only exports at the granularity of a table.  This doesn't work well on
systems with large tables, where the overhead of performing a full dump each time is significant.
 Allowing the user to specify a where clause is a relatively simple task which will give Sqoop
a lot more flexibility.

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