pig-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "vaibhav (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PIG-2396) Unable to open iterator for alias C
Date Sun, 04 Dec 2011 19:04:40 GMT
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




--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message