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https://issues.apache.org/jira/browse/PIG-4231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14173919#comment-14173919
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Carlos Balduz commented on PIG-4231:
------------------------------------
[~praveenr019] I have just uploaded both files. As I commented in another
issue, when trying to make an order by after a group by, it produces an error.
This is necessary when doing a "RANK BY", so until that issue is solved trying
to perform a RANK BY operation will produce the SelfSpillBag$MemoryLimits
error. I marked the problematic attribute as transient so I could work on
making the RANK work, so that I could test it fully.
Thank you very much for your help!
> Make rank work with Spark
> -------------------------
>
> Key: PIG-4231
> URL: https://issues.apache.org/jira/browse/PIG-4231
> Project: Pig
> Issue Type: Sub-task
> Components: spark
> Reporter: Carlos Balduz
> Assignee: Carlos Balduz
> Labels: spork
> Attachments: CounterConverter.java, PIG-4231.patch, RankConverter.java
>
>
> Rank does not work with Spark since PORank and POCounter have not been
> implemented yet.
> Pig Stack Trace
> ---------------
> ERROR 0: java.lang.IllegalArgumentException: Spork unsupported
> PhysicalOperator: (Name: DATA: POCounter[tuple] - scope-146 Operator Key:
> scope-146)
> org.apache.pig.backend.executionengine.ExecException: ERROR 0:
> java.lang.IllegalArgumentException: Spork unsupported PhysicalOperator:
> (Name: DATA: POCounter[tuple] - scope-146 Operator Key: scope-146)
> at
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.launchPig(HExecutionEngine.java:285)
> at org.apache.pig.PigServer.launchPlan(PigServer.java:1378)
> at
> org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1363)
> at org.apache.pig.PigServer.execute(PigServer.java:1352)
> at org.apache.pig.PigServer.executeBatch(PigServer.java:403)
> at org.apache.pig.PigServer.executeBatch(PigServer.java:386)
> at
> org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:170)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:233)
> at
> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:204)
> at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:81)
> at org.apache.pig.Main.run(Main.java:482)
> at org.apache.pig.Main.main(Main.java:164)
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