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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