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From "Cheolsoo Park (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-3153) TestScriptUDF.testJavascriptExampleScript fails in trunk
Date Tue, 26 Feb 2013 07:02:13 GMT

     [ https://issues.apache.org/jira/browse/PIG-3153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Cheolsoo Park updated PIG-3153:
-------------------------------

    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

Committed to trunk. Thank you Santhosh for the review!
                
> TestScriptUDF.testJavascriptExampleScript fails in trunk
> --------------------------------------------------------
>
>                 Key: PIG-3153
>                 URL: https://issues.apache.org/jira/browse/PIG-3153
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.12
>            Reporter: Cheolsoo Park
>            Assignee: Cheolsoo Park
>             Fix For: 0.12
>
>         Attachments: PIG-3153-2.patch.txt, PIG-3153.patch.txt, PIG-3153.patch.txt
>
>
> To reproduce the failure, do:
> {code}
> ant clean test -Dtestcase=TestScriptUDF
> {code}
> The test fails with the following error:
> {code}
> Caused by: org.apache.pig.impl.logicalLayer.FrontendException: ERROR 0: Given UDF returns
an improper Schema. Schema should only contain one field of a Tuple, Bag, or a single type.
Returns: {word: chararray,num: long}
>     at org.apache.pig.newplan.logical.expression.UserFuncExpression.getFieldSchema(UserFuncExpression.java:206)
>     at org.apache.pig.newplan.logical.optimizer.FieldSchemaResetter.execute(SchemaResetter.java:264)
>     at org.apache.pig.newplan.logical.expression.AllSameExpressionVisitor.visit(AllSameExpressionVisitor.java:143)
>     at org.apache.pig.newplan.logical.expression.UserFuncExpression.accept(UserFuncExpression.java:88)
>     at org.apache.pig.newplan.ReverseDependencyOrderWalker.walk(ReverseDependencyOrderWalker.java:70)
>     at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52)
>     at org.apache.pig.newplan.logical.optimizer.SchemaResetter.visitAll(SchemaResetter.java:67)
>     at org.apache.pig.newplan.logical.optimizer.SchemaResetter.visit(SchemaResetter.java:122)
>     at org.apache.pig.newplan.logical.relational.LOGenerate.accept(LOGenerate.java:240)
>     at org.apache.pig.newplan.DependencyOrderWalker.walk(DependencyOrderWalker.java:75)
>     at org.apache.pig.newplan.logical.optimizer.SchemaResetter.visit(SchemaResetter.java:114)
>     at org.apache.pig.newplan.logical.relational.LOForEach.accept(LOForEach.java:76)
>     at org.apache.pig.newplan.DependencyOrderWalker.walk(DependencyOrderWalker.java:75)
>     at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:52)
>     at org.apache.pig.parser.LogicalPlanBuilder.expandAndResetVisitor(LogicalPlanBuilder.java:402)
> {code}

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