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Posted to commits@pig.apache.org by Apache Wiki <wi...@apache.org> on 2010/03/18 19:17:09 UTC

[Pig Wiki] Update of "Pig070IncompatibleChanges" by RichardDing

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The "Pig070IncompatibleChanges" page has been changed by RichardDing.
http://wiki.apache.org/pig/Pig070IncompatibleChanges?action=diff&rev1=35&rev2=36

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  || Removing Split by file feature || Split by File || Low to None || Input format of the loader would need to support this || We don't know that this feature was widely/ever used ||
  || Local files no longer accessible from cluster || Access to Local Files from Map-Reduce Mode || low to none || copy the file to the cluster using copyToLocal command prior to the load || This feature was not documented ||
  || Removing Custom Comparators || Removing Custom Comparators || Low to None || None || This feature has been deprecated since Pig 0.5.0 release. We don't have a single known use case ||
+ || Using PigFileInputFormat and PigTextInputFormat || Changes to custom Load Functions || Low to medium || Custom loaders using a text-based input format and like to support recursive file listing || This is to get around the problem in MAPREDUCE-1577. ||
  
  == Changes to the Load and Store Functions ==