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Posted to dev@pig.apache.org by "Christopher Olston (JIRA)" <ji...@apache.org> on 2009/02/13 23:32:59 UTC
[jira] Created: (PIG-679) error message suppressed due to class
cast exception
error message suppressed due to class cast exception
----------------------------------------------------
Key: PIG-679
URL: https://issues.apache.org/jira/browse/PIG-679
Project: Pig
Issue Type: Bug
Reporter: Christopher Olston
weekinclude 14:30:44 ~/workspace/Pig $ cat pig_1234564011522.log
ERROR 2999: Unexpected internal error. org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
java.lang.ClassCastException: org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
at org.apache.pig.impl.logicalLayer.parser.QueryParser.BaseExpr(QueryParser.java:1096)
at org.apache.pig.impl.logicalLayer.parser.QueryParser.Expr(QueryParser.java:802)
at org.apache.pig.impl.logicalLayer.parser.QueryParser.Parse(QueryParser.java:595)
at org.apache.pig.impl.logicalLayer.LogicalPlanBuilder.parse(LogicalPlanBuilder.java:60)
at org.apache.pig.PigServer.parseQuery(PigServer.java:303)
at org.apache.pig.PigServer.registerQuery(PigServer.java:269)
at org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:441)
at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:249)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:84)
at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:72)
at org.apache.pig.Main.main(Main.java:296)
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[jira] Updated: (PIG-679) error message suppressed due to class
cast exception
Posted by "Olga Natkovich (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Olga Natkovich updated PIG-679:
-------------------------------
Fix Version/s: 0.9.0
> error message suppressed due to class cast exception
> ----------------------------------------------------
>
> Key: PIG-679
> URL: https://issues.apache.org/jira/browse/PIG-679
> Project: Pig
> Issue Type: Bug
> Reporter: Christopher Olston
> Fix For: 0.9.0
>
>
> weekinclude 14:30:44 ~/workspace/Pig $ cat pig_1234564011522.log
> ERROR 2999: Unexpected internal error. org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
> java.lang.ClassCastException: org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.BaseExpr(QueryParser.java:1096)
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.Expr(QueryParser.java:802)
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.Parse(QueryParser.java:595)
> at org.apache.pig.impl.logicalLayer.LogicalPlanBuilder.parse(LogicalPlanBuilder.java:60)
> at org.apache.pig.PigServer.parseQuery(PigServer.java:303)
> at org.apache.pig.PigServer.registerQuery(PigServer.java:269)
> at org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:441)
> at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:249)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:84)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:72)
> at org.apache.pig.Main.main(Main.java:296)
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[jira] Commented: (PIG-679) error message suppressed due to class
cast exception
Posted by "Christopher Olston (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12673433#action_12673433 ]
Christopher Olston commented on PIG-679:
----------------------------------------
It was something that happened while loading a file with BinStorage, but unfortunately I'm no longer able to repeat it.
Anyway, you can see where the cast is happening in the code, and it's an invalid cast.
> error message suppressed due to class cast exception
> ----------------------------------------------------
>
> Key: PIG-679
> URL: https://issues.apache.org/jira/browse/PIG-679
> Project: Pig
> Issue Type: Bug
> Reporter: Christopher Olston
>
> weekinclude 14:30:44 ~/workspace/Pig $ cat pig_1234564011522.log
> ERROR 2999: Unexpected internal error. org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
> java.lang.ClassCastException: org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.BaseExpr(QueryParser.java:1096)
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.Expr(QueryParser.java:802)
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.Parse(QueryParser.java:595)
> at org.apache.pig.impl.logicalLayer.LogicalPlanBuilder.parse(LogicalPlanBuilder.java:60)
> at org.apache.pig.PigServer.parseQuery(PigServer.java:303)
> at org.apache.pig.PigServer.registerQuery(PigServer.java:269)
> at org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:441)
> at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:249)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:84)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:72)
> at org.apache.pig.Main.main(Main.java:296)
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[jira] Commented: (PIG-679) error message suppressed due to class
cast exception
Posted by "Olga Natkovich (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12673408#action_12673408 ]
Olga Natkovich commented on PIG-679:
------------------------------------
Is there a script that reproduces this behavior?
> error message suppressed due to class cast exception
> ----------------------------------------------------
>
> Key: PIG-679
> URL: https://issues.apache.org/jira/browse/PIG-679
> Project: Pig
> Issue Type: Bug
> Reporter: Christopher Olston
>
> weekinclude 14:30:44 ~/workspace/Pig $ cat pig_1234564011522.log
> ERROR 2999: Unexpected internal error. org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
> java.lang.ClassCastException: org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.BaseExpr(QueryParser.java:1096)
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.Expr(QueryParser.java:802)
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.Parse(QueryParser.java:595)
> at org.apache.pig.impl.logicalLayer.LogicalPlanBuilder.parse(LogicalPlanBuilder.java:60)
> at org.apache.pig.PigServer.parseQuery(PigServer.java:303)
> at org.apache.pig.PigServer.registerQuery(PigServer.java:269)
> at org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:441)
> at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:249)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:84)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:72)
> at org.apache.pig.Main.main(Main.java:296)
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[jira] Assigned: (PIG-679) error message suppressed due to class
cast exception
Posted by "Alan Gates (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Gates reassigned PIG-679:
------------------------------
Assignee: Alan Gates
> error message suppressed due to class cast exception
> ----------------------------------------------------
>
> Key: PIG-679
> URL: https://issues.apache.org/jira/browse/PIG-679
> Project: Pig
> Issue Type: Bug
> Reporter: Christopher Olston
> Assignee: Alan Gates
> Fix For: 0.9.0
>
>
> weekinclude 14:30:44 ~/workspace/Pig $ cat pig_1234564011522.log
> ERROR 2999: Unexpected internal error. org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
> java.lang.ClassCastException: org.apache.pig.impl.logicalLayer.FrontendException cannot be cast to java.lang.Error
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.BaseExpr(QueryParser.java:1096)
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.Expr(QueryParser.java:802)
> at org.apache.pig.impl.logicalLayer.parser.QueryParser.Parse(QueryParser.java:595)
> at org.apache.pig.impl.logicalLayer.LogicalPlanBuilder.parse(LogicalPlanBuilder.java:60)
> at org.apache.pig.PigServer.parseQuery(PigServer.java:303)
> at org.apache.pig.PigServer.registerQuery(PigServer.java:269)
> at org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:441)
> at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:249)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:84)
> at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:72)
> at org.apache.pig.Main.main(Main.java:296)
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