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From Apache Wiki <wikidi...@apache.org>
Subject [Pig Wiki] Update of "Pig070IncompatibleChanges" by OlgaN
Date Wed, 24 Feb 2010 21:58:20 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Pig Wiki" for change notification.

The "Pig070IncompatibleChanges" page has been changed by OlgaN.


  = Backward incompatible changes in Pig 0.7.0 =
  Pig 0.7.0 will include some major changes to Pig most of them driven by the [[LoadStoreRedesignProposal
| Load-Store redesign]]. Some of these changes will not be backward compatible and will require
users to change their pig scripts or their UDFs. This document is intended to keep track of
such changes so that we can document them for the release.
+ | Change | Impact | Steps to address | Comments |
+ | Load/Store interface changes | High | [[LoadStoreMigrationGuide | Load Store Migration
Guide]] | |
+ | Bzip compressed files can no longer have .bz extension | Low | 1. Rename existing .bz
files to .bz2 files. 2. Update scripts to read/write files with bz2 extension | This change
is due to the fact that Text{Input/Output}Format only supports bz2 extension |
  == Changes to the Load and Store Functions ==

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