[
https://issues.apache.org/jira/browse/CASSANDRA-1473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Ellis updated CASSANDRA-1473:
--------------------------------------
Fix Version/s: 0.8
> Implement a Cassandra aware Hadoop mapreduce.Partitioner
> --------------------------------------------------------
>
> Key: CASSANDRA-1473
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1473
> Project: Cassandra
> Issue Type: Improvement
> Components: Hadoop
> Reporter: Stu Hood
> Fix For: 0.8
>
>
> When using a IPartitioner that does not sort data in byte order
> (RandomPartitioner for example) with Cassandra's Hadoop integration, Hadoop
> is unaware of the output order of the data.
> We can make Hadoop aware of the proper order of the output data by
> implementing Hadoop's mapreduce.Partitioner interface: then Hadoop will
> handle sorting all of the data according to Cassandra's IPartitioner, and the
> writing clients will be able to connect to smaller numbers of Cassandra nodes.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
