pig-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Apache Wiki <wikidi...@apache.org>
Subject [Pig Wiki] Update of "LoadStoreMigrationGuide" by PradeepKamath
Date Fri, 12 Feb 2010 19:00:44 GMT
Dear Wiki user,

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

The "LoadStoreMigrationGuide" page has been changed by PradeepKamath.


  This page describes how to migrate from the old !LoadFunc and !StoreFunc interface (as of
Pig 0.6.0) to the new interfaces proposed in http://wiki.apache.org/pig/LoadStoreRedesignProposal
and planned to be released in Pig 0.7.0.
+ A general note applicable to both !LoadFunc and !StoreFunc implementations is that the implementation
should use the new Hadoop 20 API based on org.apache.hadoop.mapreduce package instead of the
old org.apache.hadoop.mapred package.
  = LoadFunc Migration =
  The methods in the old !LoadFunc have been split among a !LoadFunc abstract class which
has the main methods for loading data and 3 new interfaces 

View raw message