Cheolsoo Park created PIG-4089:
----------------------------------
Summary: TestMultiQuery.testMultiQueryJiraPig1169 fails in trunk
after PIG-4079 in Hadoop 1
Key: PIG-4089
URL: https://issues.apache.org/jira/browse/PIG-4089
Project: Pig
Issue Type: Bug
Reporter: Cheolsoo Park
Assignee: Cheolsoo Park
Fix For: 0.14.0
The job fails with the following error in *Hadoop 1* local mode-
{code}
2014-07-31 05:55:06,630 [Thread-75] WARN
org.apache.hadoop.mapred.LocalJobRunner - job_local_0021
java.io.IOException: Illegal partition for Null: false index: 0 5 (1)
at
org.apache.hadoop.mapred.MapTask$MapOutputBuffer.collect(MapTask.java:1073)
at
org.apache.hadoop.mapred.MapTask$NewOutputCollector.write(MapTask.java:691)
at
org.apache.hadoop.mapreduce.TaskInputOutputContext.write(TaskInputOutputContext.java:80)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce$Map.collect(PigGenericMapReduce.java:121)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.runPipeline(PigGenericMapBase.java:284)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:277)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase.map(PigGenericMapBase.java:64)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
at
org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:212)
{code}
This is because Hadoop 1 doesn't support multiple reducers in local mode.
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