parallelize fetching rows for low-cardinality indexes -----------------------------------------------------
Key: CASSANDRA-1337 URL: https://issues.apache.org/jira/browse/CASSANDRA-1337 Project: Cassandra Issue Type: Improvement Reporter: Jonathan Ellis Priority: Minor Fix For: 0.7.0 currently, we read the indexed rows from the first node (in partitioner order); if that does not have enough matching rows, we read the rows from the next, and so forth. we should use the statistics fom CASSANDRA-1155 to query multiple nodes in parallel, such that we have a high chance of getting enough rows w/o having to do another query (but, if our estimate is incorrect, we do need to loop and do a 2nd query). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.