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Posted to dev@pig.apache.org by "Shengjun Xin (JIRA)" <ji...@apache.org> on 2011/09/06 16:44:09 UTC
[jira] [Created] (PIG-2265) Test case TestSecondarySort failure
Test case TestSecondarySort failure
-----------------------------------
Key: PIG-2265
URL: https://issues.apache.org/jira/browse/PIG-2265
Project: Pig
Issue Type: Bug
Affects Versions: 0.8.0
Reporter: Shengjun Xin
Testcase: testNestedSortEndToEnd3 took 53.076 sec
Caused an ERROR
Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
at org.apache.pig.PigServer.openIterator(PigServer.java:742)
at org.apache.pig.test.TestSecondarySort.testNestedSortEndToEnd3(TestSecondarySort.java:550)
Caused by: java.lang.ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject.getNext(POProject.java:392)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.getNext(POLocalRearrange.java:357)
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)
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[jira] [Updated] (PIG-2265) Test case TestSecondarySort failure
Posted by "Shengjun Xin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shengjun Xin updated PIG-2265:
------------------------------
Description:
Error message:
Testcase: testNestedSortEndToEnd3 took 53.076 sec
Caused an ERROR
Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
at org.apache.pig.PigServer.openIterator(PigServer.java:742)
at org.apache.pig.test.TestSecondarySort.testNestedSortEndToEnd3(TestSecondarySort.java:550)
Caused by: java.lang.ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject.getNext(POProject.java:392)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.getNext(POLocalRearrange.java:357)
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)
was:
Testcase: testNestedSortEndToEnd3 took 53.076 sec
Caused an ERROR
Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
at org.apache.pig.PigServer.openIterator(PigServer.java:742)
at org.apache.pig.test.TestSecondarySort.testNestedSortEndToEnd3(TestSecondarySort.java:550)
Caused by: java.lang.ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject.getNext(POProject.java:392)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.getNext(POLocalRearrange.java:357)
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)
> Test case TestSecondarySort failure
> -----------------------------------
>
> Key: PIG-2265
> URL: https://issues.apache.org/jira/browse/PIG-2265
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.8.0
> Reporter: Shengjun Xin
>
> Error message:
> Testcase: testNestedSortEndToEnd3 took 53.076 sec
> Caused an ERROR
> Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> at org.apache.pig.PigServer.openIterator(PigServer.java:742)
> at org.apache.pig.test.TestSecondarySort.testNestedSortEndToEnd3(TestSecondarySort.java:550)
> Caused by: java.lang.ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject.getNext(POProject.java:392)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.getNext(POLocalRearrange.java:357)
> 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)
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[jira] [Commented] (PIG-2265) Test case TestSecondarySort failure
Posted by "Daniel Dai (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13098173#comment-13098173 ]
Daniel Dai commented on PIG-2265:
---------------------------------
Are you using ant 1.8? We find some test failures with ant 1.8 and fixed in PIG-2172.
> Test case TestSecondarySort failure
> -----------------------------------
>
> Key: PIG-2265
> URL: https://issues.apache.org/jira/browse/PIG-2265
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.8.0
> Reporter: Shengjun Xin
>
> Error message:
> Testcase: testNestedSortEndToEnd3 took 53.076 sec
> Caused an ERROR
> Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> at org.apache.pig.PigServer.openIterator(PigServer.java:742)
> at org.apache.pig.test.TestSecondarySort.testNestedSortEndToEnd3(TestSecondarySort.java:550)
> Caused by: java.lang.ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject.getNext(POProject.java:392)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.getNext(POLocalRearrange.java:357)
> 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)
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[jira] [Commented] (PIG-2265) Test case TestSecondarySort failure
Posted by "Shengjun Xin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13098534#comment-13098534 ]
Shengjun Xin commented on PIG-2265:
-----------------------------------
Yes, I'm using ant 1.8, I'll try ant 1.7, thank you for your advice
> Test case TestSecondarySort failure
> -----------------------------------
>
> Key: PIG-2265
> URL: https://issues.apache.org/jira/browse/PIG-2265
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.8.0
> Reporter: Shengjun Xin
>
> Error message:
> Testcase: testNestedSortEndToEnd3 took 53.076 sec
> Caused an ERROR
> Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> at org.apache.pig.PigServer.openIterator(PigServer.java:742)
> at org.apache.pig.test.TestSecondarySort.testNestedSortEndToEnd3(TestSecondarySort.java:550)
> Caused by: java.lang.ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject.getNext(POProject.java:392)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.getNext(POLocalRearrange.java:357)
> 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)
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[jira] [Commented] (PIG-2265) Test case TestSecondarySort failure
Posted by "Shengjun Xin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13098830#comment-13098830 ]
Shengjun Xin commented on PIG-2265:
-----------------------------------
If I use ant 1.7 or apply the patch, the test case testNestedSortEndToEnd3 will not run. But if I let it run, it still fails and generates the same error message as before. Any idea?
> Test case TestSecondarySort failure
> -----------------------------------
>
> Key: PIG-2265
> URL: https://issues.apache.org/jira/browse/PIG-2265
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.8.0
> Reporter: Shengjun Xin
>
> Error message:
> Testcase: testNestedSortEndToEnd3 took 53.076 sec
> Caused an ERROR
> Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias E. Backend error : org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> at org.apache.pig.PigServer.openIterator(PigServer.java:742)
> at org.apache.pig.test.TestSecondarySort.testNestedSortEndToEnd3(TestSecondarySort.java:550)
> Caused by: java.lang.ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.Tuple
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject.getNext(POProject.java:392)
> at org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange.getNext(POLocalRearrange.java:357)
> 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)
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