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From "Christopher Olston (JIRA)" <j...@apache.org>
Subject [jira] Commented: (PIG-679) error message suppressed due to class cast exception
Date Sat, 14 Feb 2009 00:22:59 GMT

    [ 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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