Grokbase Groups Pig dev August 2010
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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
Fix For: 0.8.0




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  • Daniel Dai (JIRA) at Aug 30, 2010 at 8:06 am
    [ https://issues.apache.org/jira/browse/PIG-1579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Daniel Dai updated PIG-1579:
    ----------------------------

    Attachment: PIG-1579-1.patch

    Attach a fix. However, this fix is shallow and may need an in-depth look. Commit the temporary fix and leave the Jira open.
    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
    Fix For: 0.8.0

    Attachments: PIG-1579-1.patch

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  • Daniel Dai (JIRA) at Aug 30, 2010 at 5:12 pm
    [ https://issues.apache.org/jira/browse/PIG-1579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Daniel Dai updated PIG-1579:
    ----------------------------

    Description:
    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)

    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
    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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  • Olga Natkovich (JIRA) at Sep 20, 2010 at 10:30 pm
    [ https://issues.apache.org/jira/browse/PIG-1579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Olga Natkovich reassigned PIG-1579:
    -----------------------------------

    Assignee: Daniel Dai
    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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  • Daniel Dai (JIRA) at Sep 28, 2010 at 10:14 pm
    [ https://issues.apache.org/jira/browse/PIG-1579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12915941#action_12915941 ]

    Daniel Dai commented on PIG-1579:
    ---------------------------------

    Rollback the change and run test many times, all tests pass. Seems some change between r990721 and now (r1002348) fix this issue. Will rollback the change and close the Jira.
    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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  • Olga Natkovich (JIRA) at Oct 4, 2010 at 6:43 pm
    [ 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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postedAug 30, '10 at 8:04a
activeOct 4, '10 at 6:43p
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