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[jira] Commented: (PIG-1230) Streaming input in POJoinPackage should use nonspillable bag to collect tuples

Hadoop QA (JIRA)
Mon, 08 Feb 2010 16:49:54 -0800

    [ 
https://issues.apache.org/jira/browse/PIG-1230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12831224#action_12831224
 ] 

Hadoop QA commented on PIG-1230:
--------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12435203/pig-1230.patch
  against trunk revision 907760.

    +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 appears to introduce 2 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 passed contrib unit tests.

Test results: 
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/204/testReport/
Findbugs warnings: 
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/204/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/204/console

This message is automatically generated.

> Streaming input in POJoinPackage should use nonspillable bag to collect tuples
> ------------------------------------------------------------------------------
>
>                 Key: PIG-1230
>                 URL: https://issues.apache.org/jira/browse/PIG-1230
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.6.0
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>             Fix For: 0.7.0
>
>         Attachments: pig-1230.patch
>
>
> Last table of join statement is streamed through instead of collecting all 
> its tuple in a bag. As a further optimization of that, tuples of that 
> relation are collected in chunks in a bag. Since we don't want to spill the 
> tuples from this bag, NonSpillableBag should be used to hold tuples for this 
> relation. Initially, DefaultDataBag was used, which was later changed to 
> InternalCachedBag as a part of PIG-1209.

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