[
https://issues.apache.org/jira/browse/PIG-446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12633781#action_12633781
]
Olga Natkovich commented on PIG-446:
------------------------------------
+1. My only concer is that if there is enough data like this we will be logging
a lot. Buit we already doing this with UDFs so at least this is consistent.
Once we address logging we could aggregate warnings.
> Problem when schema contains more columns that actual data
> ----------------------------------------------------------
>
> Key: PIG-446
> URL: https://issues.apache.org/jira/browse/PIG-446
> Project: Pig
> Issue Type: Bug
> Affects Versions: types_branch
> Reporter: Olga Natkovich
> Assignee: Alan Gates
> Fix For: types_branch
>
> Attachments: PIG-446.patch
>
>
> Script:
> -- extra1 and extra2 are not present in the data
> A = load 'data' as (name, age: int, gpa, extra1, extra2);
> B = limit A 10;
> dump B;
> Error:
> Out of bounds access: Request for field number 3 exceeds tuple size of 3
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce$Reduce.reduce(PigMapReduce.java:223)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce$Reduce.reduce(PigMapReduce.java:121)
> at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:391)
> at
> org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2124)
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
