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From "Gaurav Jain (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-1111) [Zebra]
Date Thu, 26 Nov 2009 00:41:39 GMT
[Zebra]
-------

                 Key: PIG-1111
                 URL: https://issues.apache.org/jira/browse/PIG-1111
             Project: Pig
          Issue Type: New Feature
            Reporter: Gaurav Jain
            Assignee: Gaurav Jain
             Fix For: 0.6.0, 0.7.0



Zebra enables application to stream data into different zebra table instances.

New Interface added:

setMultipleOutputs( JobConf jobconf, String commaSeparatedLocation, Class<? extends ZebraOutputPartitioner>
theClass.

Zebra maintains a list of tables instances based on commaseparatedlocations ( in that order
)

ZebraOutputPartitioner interface has getOutputPartition method which is implemented by the
application. It will return an index into the list. Zebra will write to that instance

We also introduce a new mapred property for setting multiple outputs.

mapred.lib.table.multi.output.dirs
 

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