Unable to open iterator for alias C
-----------------------------------
Key: PIG-2396
URL: https://issues.apache.org/jira/browse/PIG-2396
Project: Pig
Issue Type: Bug
Reporter: vaibhav
hi ....
how to remove this error
my script is this
users = load 'users' as (name:chararray, city:chararray);
cinfo = load 'cityinfo' as (city:chararray, population:int);
jnd = join cinfo by city, users by city using 'skewed';
but error comes like that
2011-12-05 00:18:30,517 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- 100% complete
2011-12-05 00:18:30,517 [main] ERROR
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- 1 map reduce job(s) failed!
2011-12-05 00:18:30,517 [main] ERROR
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Failed to produce result in:
"hdfs://localhost:54310/tmp/temp373391612/tmp1555821947"
2011-12-05 00:18:30,517 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Some jobs have failed! Stop running all dependent jobs
2011-12-05 00:18:30,531 [main] INFO org.apache.hadoop.metrics.jvm.JvmMetrics -
Cannot initialize JVM Metrics with processName=JobTracker, sessionId= - already
initialized
2011-12-05 00:18:30,969 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
1066: Unable to open iterator for alias jnd
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