Grokbase Groups Pig dev January 2009
FAQ
[ https://issues.apache.org/jira/browse/PIG-211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Olga Natkovich resolved PIG-211.
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Resolution: Fixed

This has been implemented in the latest code. See PigLatin manual for details
Replicating small tables for joins
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Key: PIG-211
URL: https://issues.apache.org/jira/browse/PIG-211
Project: Pig
Issue Type: New Feature
Components: data
Reporter: John DeTreville
Priority: Minor

Joining a table A with a small table B can be disproportionately expensive if A must be sorted before the join, and the result must be sorted again. This effort can often be reduced or eliminated if table B is replicated in whole to all nodes.
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