[jira] [Commented] (PIG-4480) Pig script failure on Tez with split and order by due to missing sample collection

["Daniel Dai (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-4480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14386287#comment-14386287 ] 

Daniel Dai commented on PIG-4480:
---------------------------------

+1 once tests pass.

> Pig script failure on Tez with split and order by due to missing sample collection
> ----------------------------------------------------------------------------------
>
>                 Key: PIG-4480
>                 URL: https://issues.apache.org/jira/browse/PIG-4480
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.14.0
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>             Fix For: 0.15.0
>
>         Attachments: PIG-4480-1.patch
>
>
> {code}
> Error: Failure while running task:java.lang.NullPointerException at java.util.Arrays.binarySearch(Arrays.java:1523) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.WeightedRangePartitioner.getPartition(WeightedRangePartitioner.java:82) at org.apache.pig.backend.hadoop.executionengine.tez.runtime.WeightedRangePartitionerTez.getPartition(WeightedRangePartitionerTez.java:46) at org.apache.pig.backend.hadoop.executionengine.tez.runtime.WeightedRangePartitionerTez.getPartition(WeightedRangePartitionerTez.java:35) at org.apache.tez.mapreduce.partition.MRPartitioner.getPartition(MRPartitioner.java:92) at org.apache.tez.runtime.library.common.sort.impl.dflt.DefaultSorter.write(DefaultSorter.java:185) at org.apache.tez.runtime.library.output.OrderedPartitionedKVOutput$1.write(OrderedPartitionedKVOutput.java:127) at org.apache.pig.backend.hadoop.executionengine.tez.plan.operator.POIdentityInOutTez.getNextTuple(POIdentityInOutTez.java:150) at org.apache.pig.backend.hadoop.executionengine.tez.runtime.PigProcessor.runPipeline(PigProcessor.java:317) at org.apache.pig.backend.hadoop.executionengine.tez.runtime.PigProcessor.run(PigProcessor.java:196) at 
> {code}



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