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https://issues.apache.org/jira/browse/PIG-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13168954#comment-13168954
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xuting zhao commented on PIG-2291:
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Hi Daniel,
Thanks for the advice! I re-exam the code and the
PigStatsUtil.getEmptyPigStats() should be the cause of the problem. However, it
seems what the getEmptyStats does is to create a new SimplePigStats() and
return it back. How about changing the return stats to : return PigStats.get(),
which I think, will return the current PigStats of the PigServer so the global
stats retains?
Xuting
> PigStats.isSuccessful returns false if embedded pig script has dump
> -------------------------------------------------------------------
>
> Key: PIG-2291
> URL: https://issues.apache.org/jira/browse/PIG-2291
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.9.0
> Reporter: Vivek Padmanabhan
> Assignee: xuting zhao
> Fix For: 0.11
>
>
> The below is my python script,
> {code}
> #! /usr/bin/python
> from org.apache.pig.scripting import Pig
> P = Pig.compileFromFile("""a.pig""")
> result = P.bind().runSingle()
> if result.isSuccessful():
> print 'Pig job succeeded'
> else:
> print 'Pig job failed'
> {code}
> The below is the pig script embedded (a.pig)
> A = LOAD 'a1' USING PigStorage(',') AS (f1:chararray,f2:chararray);
> B = GROUP A by f1;
> dump B;
> For this script execution, even though the job is successful the output
> printed is 'Pig job failed'
> This is because result.isSuccessful() is returning false whenever the pig
> script is having a dump statement.
> If i run the pig script alone, then the error code returned is proper.
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