Error in mapreduce mode

[Haiyi Zhu <ha...@cs.cmu.edu>]

Hi all,

New to pig. The simplest sentences of "load" and then "dump" does not work
in Mapreduce mode :-(
Here is the error information I get. I am wondering what "Queue 'default'
does not exist" means.

2009-11-22 21:53:25,317 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer
- MR plan size before optimization: 1
2009-11-22 21:53:25,317 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer
- MR plan size after optimization: 1
2009-11-22 21:53:27,282 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler
- Setting up single store job
2009-11-22 21:53:27,384 [Thread-66] WARN  org.apache.hadoop.mapred.JobClient
- Use GenericOptionsParser for parsing the arguments. Applications should
implement Tool for the same.
2009-11-22 21:53:27,855 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- 0% complete
2009-11-22 21:54:01,499 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- 100% complete
2009-11-22 21:54:01,500 [main] ERROR
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- 1 map reduce job(s) failed!
2009-11-22 21:54:01,607 [main] ERROR
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Failed to produce result in: "hdfs://
grit-nn1.yahooresearchcluster.com/tmp/temp866681642/tmp383950780"
2009-11-22 21:54:01,607 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Failed!
2009-11-22 21:54:01,608 [main] ERROR org.apache.pig.tools.grunt.Grunt -
ERROR 2997: Unable to recreate exception from backend error:
org.apache.hadoop.ipc.RemoteException: java.io.IOException: Queue "default"
does not exist

Thanks!
Haiyi

-- 
Haiyi ZHU
Human Computer Interaction Institute
Carnegie Mellon University, Pittsburgh
E-mail:zhuhy05@gmail.com <E-...@gmail.com>,
haiyiz@andrew.cmu.edu