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https://issues.apache.org/jira/browse/PIG-1989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13026673#comment-13026673
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jirapos...@reviews.apache.org commented on PIG-1989:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/673/
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Review request for pig and thejas.
Summary
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See PIG-1989
This addresses bug PIG-1989.
https://issues.apache.org/jira/browse/PIG-1989
Diffs
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http://svn.apache.org/repos/asf/pig/trunk/src/org/apache/pig/backend/hadoop/executionengine/physicalLayer/expressionOperators/POCast.java
1097304
http://svn.apache.org/repos/asf/pig/trunk/test/org/apache/pig/test/TestPOCast.java
1097304
Diff: https://reviews.apache.org/r/673/diff
Testing
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Test-patch:
[exec] +1 overall.
[exec]
[exec] +1 @author. The patch does not contain any @author tags.
[exec]
[exec] +1 tests included. The patch appears to include 3 new or
modified tests.
[exec]
[exec] +1 javadoc. The javadoc tool did not generate any warning
messages.
[exec]
[exec] +1 javac. The applied patch does not increase the total number
of javac compiler warnings.
[exec]
[exec] +1 findbugs. The patch does not introduce any new Findbugs
warnings.
[exec]
[exec] +1 release audit. The applied patch does not increase the
total number of release audit warnings.
Unit test:
all pass
Thanks,
Daniel
> complex type casting should return null on casting failure
> -----------------------------------------------------------
>
> Key: PIG-1989
> URL: https://issues.apache.org/jira/browse/PIG-1989
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.9.0
> Reporter: Thejas M Nair
> Assignee: Daniel Dai
> Fix For: 0.9.0
>
> Attachments: PIG-1989-1.patch, PIG-1989-2.patch
>
>
> When casting fails for complex objects, pig is currently returning un-casted
> object if the cast fails.
> It should return null instead. That is consistent with the behavior when
> casting to other basic types.
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