ERROR 2017: Internal error creating job configuration

Hi Everybody,
The pig script mba.pig <https://gist.github.com/97073ae7bf16d8be5532> is
giving me the following error when run. This is a PigPen generated script.
the log <https://gist.github.com/228a84351440f7b15e62> is here
<https://gist.github.com/228a84351440f7b15e62>. The last few lines of the
stdout is

2014-10-07 03:18:14,252 [LocalJobRunner Map Task Executor #0] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigRecordReader
- Current split being processed
file:/tmp/temp-923128527/tmp204410789/part-r-00000:0+0
2014-10-07 03:18:14,259 [LocalJobRunner Map Task Executor #0] WARN
org.apache.pig.data.SchemaTupleBackend - SchemaTupleBackend has already
been initialized
2014-10-07 03:18:14,281 [LocalJobRunner Map Task Executor #0] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapOnly$Map
- Aliases being processed per job phase (AliasName[line,offset]): M:
generate6660[329,15],union6387[332,12],generate6661[336,15],generate6662[341,15],generate6663[349,15]
C: R:
2014-10-07 03:18:14,291 [LocalJobRunner Map Task Executor #0] INFO
org.apache.hadoop.mapred.LocalJobRunner -
2014-10-07 03:18:14,291 [LocalJobRunner Map Task Executor #0] INFO
org.apache.hadoop.mapred.Task -
Task:attempt_local710497996_0012_m_000001_0 is done. And is in the process
of committing
2014-10-07 03:18:14,294 [LocalJobRunner Map Task Executor #0] INFO
org.apache.hadoop.mapred.LocalJobRunner -
2014-10-07 03:18:14,294 [LocalJobRunner Map Task Executor #0] INFO
org.apache.hadoop.mapred.Task - Task
attempt_local710497996_0012_m_000001_0 is allowed to commit now
2014-10-07 03:18:14,296 [LocalJobRunner Map Task Executor #0] INFO
org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter - Saved output
of task 'attempt_local710497996_0012_m_000001_0' to
file:/home/hdfs/sunil/mobster-knowledge-clj/hadoop-repl/sunil/output/mba/app-install.clj/_temporary/0/task_local710497996_0012_m_000001
2014-10-07 03:18:14,298 [LocalJobRunner Map Task Executor #0] INFO
org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter - Saved output
of task 'attempt_local710497996_0012_m_000001_0' to
file:/tmp/temp-923128527/tmp927324561/_temporary/0/task_local710497996_0012_m_000001
2014-10-07 03:18:14,299 [LocalJobRunner Map Task Executor #0] INFO
org.apache.hadoop.mapred.LocalJobRunner - map
2014-10-07 03:18:14,299 [LocalJobRunner Map Task Executor #0] INFO
org.apache.hadoop.mapred.Task - Task
'attempt_local710497996_0012_m_000001_0' done.
2014-10-07 03:18:14,299 [LocalJobRunner Map Task Executor #0] INFO
org.apache.hadoop.mapred.LocalJobRunner - Finishing task:
attempt_local710497996_0012_m_000001_0
2014-10-07 03:18:14,299 [Thread-147] INFO
org.apache.hadoop.mapred.LocalJobRunner - map task executor complete.
2014-10-07 03:18:14,722 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- 63% complete
2014-10-07 03:18:14,724 [main] WARN
org.apache.pig.tools.pigstats.PigStatsUtil - Failed to get RunningJob for
job job_local710497996_0012
2014-10-07 03:18:14,728 [main] INFO org.apache.pig.tools.pigstats.JobStats
- using output size reader:
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.FileBasedOutputSizeReader
2014-10-07 03:18:14,731 [main] INFO
org.apache.pig.tools.pigstats.ScriptState - Pig script settings are added
to the job
2014-10-07 03:20:16,529 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler
- mapred.job.reduce.markreset.buffer.percent is not set, set to default 0.3
2014-10-07 03:20:16,534 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler
- Reduce phase detected, estimating # of required reducers.
2014-10-07 03:20:16,535 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler
- Setting Parallelism to 1
2014-10-07 03:20:16,547 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler
- Setting up multi store job
2014-10-07 03:20:16,561 [main] ERROR org.apache.pig.tools.grunt.Grunt -
ERROR 2017: Internal error creating job configuration.

Can somebody help me figure out what is happening.
Thanks,
Sunil.