[PIG-1084] Pig CookBook documentation "Take Advantage of Join Optimization" additions:Merge and Skewed Join

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.6.0
• Fix Version/s: 0.6.0
• Component/s: documentation
• Assignee: Corinne Chandel
• Reporter: Viraj Bhat
• Created: 11/Nov/09 00:44
• Updated: 24/Mar/10 22:15
• Resolved: 04/Dec/09 00:52

Description

Hi all,
We have a host of Join optimizations that have been implemented recently in Pig to improve performance. These include:

http://hadoop.apache.org/pig/docs/r0.5.0/piglatin_reference.html#JOIN

1) Merge Join
2) Skewed Join

It would be nice to mention the Merge Join and Skewed join in the following section on the PigCookBook

http://hadoop.apache.org/pig/docs/r0.5.0/cookbook.html#Take+Advantage+of+Join+Optimization

Can we update this release 0.6??

Thanks
Viraj