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https://issues.apache.org/jira/browse/PIG-1176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12796562#action_12796562
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Hadoop QA commented on PIG-1176:
--------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12429411/PIG-1176-1.patch
against trunk revision 895753.
+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 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/Pig-Patch-h8.grid.sp2.yahoo.net/165/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/165/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-h8.grid.sp2.yahoo.net/165/console
This message is automatically generated.
> Column Pruner issues in union of loader with and without schema
> ---------------------------------------------------------------
>
> Key: PIG-1176
> URL: https://issues.apache.org/jira/browse/PIG-1176
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.6.0
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.7.0
>
> Attachments: PIG-1176-1.patch
>
>
> Column pruner for union could fail if one source of union have the schema and
> the other does not have schema. For example, the following script fail:
> {code}
> a = load '1.txt' as (a0, a1, a2);
> b = foreach a generate a0;
> c = load '2.txt';
> d = foreach c generate $0;
> e = union b, d;
> dump e;
> {code}
> However, this issue is in trunk only and is not applicable to 0.6 branch.
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