Filter out ColumnFamily rows that aren't part of the query (using a IndexClause) --------------------------------------------------------------------------------
Key: CASSANDRA-2878 URL: https://issues.apache.org/jira/browse/CASSANDRA-2878 Project: Cassandra Issue Type: New Feature Components: Hadoop Reporter: Mck SembWever Assignee: Mck SembWever Priority: Minor Fix For: 1.0 Currently, when running a MapReduce job against data in a Cassandra data store, it reads through all the data for a particular ColumnFamily. This could be optimized to only read through those rows that have to do with the query. It's a small change but wanted to put it in Jira so that it didn't fall through the cracks. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira