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https://issues.apache.org/jira/browse/PIG-466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olga Natkovich updated PIG-466:
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Fix Version/s: (was: 0.6.0)
> PERFORMANCE: dropping the columns as soon as possible
> -----------------------------------------------------
>
> Key: PIG-466
> URL: https://issues.apache.org/jira/browse/PIG-466
> Project: Pig
> Issue Type: Improvement
> Affects Versions: 0.2.0
> Reporter: Olga Natkovich
> Assignee: Daniel Dai
>
> Currently, each operator carries all the data until foreach is encountered.
> This can cause significant performance degradation.
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