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From "Koji Noguchi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PIG-4628) Pig 0.14 job with order by fails in mapreduce mode with Oozie
Date Wed, 08 Jul 2015 19:43:05 GMT
Koji Noguchi created PIG-4628:
---------------------------------

             Summary: Pig 0.14 job with order by fails in mapreduce mode with Oozie
                 Key: PIG-4628
                 URL: https://issues.apache.org/jira/browse/PIG-4628
             Project: Pig
          Issue Type: Bug
          Components: impl
    Affects Versions: 0.15.0, 0.14.0
            Reporter: Koji Noguchi
            Assignee: Koji Noguchi


A simple pig script with order-by submitted through oozie and running with mapreduce-mode


{code}
A = LOAD '$input' AS (a1:CHARARRAY,a2:CHARARRAY, );
A_sorted = ORDER A BY url DESC PARALLEL 2;
STORE A_sorted INTO '$output';
{code}

failed on our hadoop cluster which had security turned on.  Part of the stack trace had 

{noformat}
2015-06-08 22:24:39,246 WARN [main] org.apache.hadoop.mapred.YarnChild: Exception running
child : java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Exception
reading file:/tmp/2/yarn-local/usercache/userA/appcache/application_1432697993142_199266/container_e06_1432697993142_199266_01_000003/container_tokens
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.WeightedRangePartitioner.init(WeightedRangePartitioner.java:155)
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.WeightedRangePartitioner.getPartition(WeightedRangePartitioner.java:75)
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.WeightedRangePartitioner.getPartition(WeightedRangePartitioner.java:58)
	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.write(MapTask.java:712)
	at org.apache.hadoop.mapreduce.task.TaskInputOutputContextImpl.write(TaskInputOutputContextImpl.java:89)
	at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.write(WrappedMapper.java:112)
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce$Map.collect(PigGenericMapReduce.java:135)
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.runPipeline(PigGenericMapBase.java:281)
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:274)
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:64)
	at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:784)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1694)
	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)

{noformat}

This failing job was from application_1432697993142_199305 and the error path was from application_1432697993142_199266
which was a oozie pig-launcher job.





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