[
https://issues.apache.org/jira/browse/PIG-151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12608586#action_12608586
]
Amir Youssefi commented on PIG-151:
-----------------------------------
Ben,
Using Pig tutorial's excite.log.bz2 doesn't work but excite.log (uncompressed
version runs). Here is URL and stack trace:
http://wiki.apache.org/pig/PigTutorial
java -cp pig_latest.jar org.apache.pig.Main -x local script1-local.pig
2008-06-26 20:27:09,708 [main] ERROR org.apache.pig.tools.grunt.Grunt -
java.io.IOException: Unable to store alias null
at
org.apache.pig.impl.util.WrappedIOException.wrap(WrappedIOException.java:16)
at org.apache.pig.PigServer.registerQuery(PigServer.java:296)
at
org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:457)
at
org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:233)
at
org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:63)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:60)
at org.apache.pig.Main.main(Main.java:294)
[EMAIL
PROTECTED](/??C?!Ap7??;?+???w]?<=v}k?m??w??[3?{=?Z????????u??????????6r??v????l??8???????Y??vlwR??P??;??P
8p\?b?????;??}??+??|?[t??}?v>?????y?z?^h=?]??;j>w???<?Z??}?????{?c?{?n>?????wh>?@(????W????
???????m?n?????;ol????|p'{?}?t{???[???>??>???^??
?oxf?)
at
org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:136)
at
org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:27)
at org.apache.pig.PigServer.optimizeAndRunQuery(PigServer.java:413)
at org.apache.pig.PigServer.registerQuery(PigServer.java:293)
... 5 more
[EMAIL
PROTECTED](/??C?!Ap7??;?+???w]?<=v}k?m??w??[3?{=?Z????????u??????????6r??v????l??8???????Y??vlwR??P??;??P
8p\?b?????;??}??+??|?[t??}?v>?????y?z?^h=?]??;j>w???<?Z??}?????{?c?{?n>?????wh>?@(????W????
???????m?n?????;ol????|p'{?}?t{???[???>??>???^??
?oxf?)
at org.apache.pig.data.Tuple.getField(Tuple.java:176)
at org.apache.pig.impl.eval.ProjectSpec.eval(ProjectSpec.java:84)
at org.apache.pig.impl.eval.SimpleEvalSpec$1.add(SimpleEvalSpec.java:38)
at
org.apache.pig.impl.eval.GenerateSpec$CrossProductItem.exec(GenerateSpec.java:264)
at org.apache.pig.impl.eval.GenerateSpec$1.add(GenerateSpec.java:88)
at org.apache.pig.impl.eval.EvalSpec.simpleEval(EvalSpec.java:223)
at org.apache.pig.impl.eval.cond.FuncCond.eval(FuncCond.java:72)
at org.apache.pig.impl.eval.FilterSpec$1.add(FilterSpec.java:60)
at
org.apache.pig.backend.local.executionengine.POEval.getNext(POEval.java:113)
at
org.apache.pig.backend.local.executionengine.POEval.getNext(POEval.java:107)
at
org.apache.pig.backend.local.executionengine.POEval.getNext(POEval.java:107)
at
org.apache.pig.backend.local.executionengine.POEval.getNext(POEval.java:107)
at
org.apache.pig.backend.local.executionengine.POCogroup.open(POCogroup.java:88)
at
org.apache.pig.impl.physicalLayer.PhysicalOperator.open(PhysicalOperator.java:68)
at
org.apache.pig.backend.local.executionengine.POEval.open(POEval.java:74)
at
org.apache.pig.impl.physicalLayer.PhysicalOperator.open(PhysicalOperator.java:68)
at
org.apache.pig.backend.local.executionengine.POCogroup.open(POCogroup.java:66)
at
org.apache.pig.impl.physicalLayer.PhysicalOperator.open(PhysicalOperator.java:68)
at
org.apache.pig.backend.local.executionengine.POEval.open(POEval.java:74)
at
org.apache.pig.impl.physicalLayer.PhysicalOperator.open(PhysicalOperator.java:68)
at
org.apache.pig.backend.local.executionengine.POCogroup.open(POCogroup.java:66)
at
org.apache.pig.impl.physicalLayer.PhysicalOperator.open(PhysicalOperator.java:68)
at
org.apache.pig.backend.local.executionengine.POEval.open(POEval.java:74)
at
org.apache.pig.impl.physicalLayer.PhysicalOperator.open(PhysicalOperator.java:68)
at
org.apache.pig.backend.local.executionengine.POEval.open(POEval.java:74)
at
org.apache.pig.impl.physicalLayer.PhysicalOperator.open(PhysicalOperator.java:68)
at
org.apache.pig.backend.local.executionengine.POEval.open(POEval.java:74)
at
org.apache.pig.impl.physicalLayer.PhysicalOperator.open(PhysicalOperator.java:68)
at
org.apache.pig.backend.local.executionengine.POSort.open(POSort.java:54)
at
org.apache.pig.impl.physicalLayer.PhysicalOperator.open(PhysicalOperator.java:68)
at
org.apache.pig.backend.local.executionengine.LocalExecutionEngine.execute(LocalExecutionEngine.java:126)
... 8 more
> Zero length BZip files are not generated correctly
> --------------------------------------------------
>
> Key: PIG-151
> URL: https://issues.apache.org/jira/browse/PIG-151
> Project: Pig
> Issue Type: Bug
> Components: impl
> Reporter: Benjamin Reed
> Assignee: Benjamin Reed
> Attachments: bz.patch, bz.patch
>
>
> If a zero length BZIp file is created as a result of a store, the resulting
> BZIp file will be invalid: it will have part of the BZip header, but it will
> be missing everything else. The BZip library does not behave correctly when a
> BZip file is created and nothing is written before the close.
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