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From "Olga Natkovich (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (PIG-1579) Intermittent unit test failure for TestScriptUDF.testPythonScriptUDFNullInputOutput
Date Mon, 04 Oct 2010 18:43:33 GMT

     [ https://issues.apache.org/jira/browse/PIG-1579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Olga Natkovich resolved PIG-1579.
---------------------------------

    Resolution: Fixed

> Intermittent unit test failure for TestScriptUDF.testPythonScriptUDFNullInputOutput
> -----------------------------------------------------------------------------------
>
>                 Key: PIG-1579
>                 URL: https://issues.apache.org/jira/browse/PIG-1579
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.8.0
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.8.0
>
>         Attachments: PIG-1579-1.patch
>
>
> Error message:
> org.apache.pig.backend.executionengine.ExecException: ERROR 0: Error executing function:
Traceback (most recent call last):
>   File "<iostream>", line 5, in multStr
> TypeError: can't multiply sequence by non-int of type 'NoneType'
>         at org.apache.pig.scripting.jython.JythonFunction.exec(JythonFunction.java:107)
>         at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNext(POUserFunc.java:229)
>         at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNext(POUserFunc.java:295)
>         at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.processPlan(POForEach.java:346)
>         at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach.getNext(POForEach.java:291)
>         at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.runPipeline(PigMapBase.java:236)
>         at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.map(PigMapBase.java:231)
>         at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase.map(PigMapBase.java:53)
>         at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144)
>         at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:621)
>         at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305)
>         at org.apache.hadoop.mapred.Child.main(Child.java:170)

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