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https://issues.apache.org/jira/browse/PIG-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14182954#comment-14182954
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LINTE commented on PIG-4248:
----------------------------
I thought it could work.
-x tez is only available on tez branch ( PIG-3446 ) waiting the 0.14.0 ;)
> "ORDER " in "FOREACH" Statement on TEZ
> --------------------------------------
>
> Key: PIG-4248
> URL: https://issues.apache.org/jira/browse/PIG-4248
> Project: Pig
> Issue Type: Bug
> Components: tez
> Affects Versions: 0.13.0
> Environment: CEntos 6.5
> Reporter: LINTE
>
> a = load '/path/to/file' as (a0, a1:chararray, a2:chararray);
> b = group a by a0;
> c = foreach b {
> c0 = order a by a2;
> generate c0;
> }
> dump c;
> doesn't work with yarn-tez engine.
> 14/10/24 13:47:12 INFO client.YARNRunner: Number of stages: 2
> 14/10/24 13:47:12 INFO client.TezClient: Submitting DAG application with id:
> application_1413820282894_0244
> 14/10/24 13:47:12 INFO client.TezClient: Tez system stage directory
> hdfs://path/application_1413820282894_0244 doesn't exist and is created
> 14/10/24 13:47:12 INFO client.TezClient: Submitting DAG to YARN,
> applicationId=application_1413820282894_0244, dagName=PigLatin:DefaultJobName
> 14/10/24 13:47:12 INFO client.TezClient: The url to track the Tez AM:
> http://rmserver:8088/proxy/application_1413820282894_0244/
> 57058 [main] WARN
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
> - Ooops! Some job has failed! Specify -stop_on_failure if you want Pig to
> stop immediately on failure.
> 14/10/24 13:47:48 WARN mapReduceLayer.MapReduceLauncher: Ooops! Some job has
> failed! Specify -stop_on_failure if you want Pig to stop immediately on
> failure.
> 57069 [main] ERROR org.apache.pig.tools.pigstats.mapreduce.MRPigStatsUtil -
> 1 map reduce job(s) failed!
> 14/10/24 13:47:48 ERROR mapreduce.MRPigStatsUtil: 1 map reduce job(s) failed!
> 57112 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1066: Unable to
> open iterator for alias c
> 14/10/24 13:47:48 ERROR grunt.Grunt: ERROR 1066: Unable to open iterator for
> alias c
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