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Marcus Eriksson commented on CASSANDRA-5514: -------------------------------------------- ah, ok, that's what the patch does > Allow timestamp hints > --------------------- > > Key: CASSANDRA-5514 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5514 > Project: Cassandra > Issue Type: New Feature > Components: API, Core > Reporter: Jonathan Ellis > Assignee: Marcus Eriksson > Fix For: 2.0 > > Attachments: 0001-CASSANDRA-5514-v1.patch, > 0001-CASSANDRA-5514-v2.patch > > > Slice queries can't optimize based on timestamp except for rare cases > (CASSANDRA-4116). However, many common queries involve an implicit time > component, where the application author knows that he is only interested in > data more recent than X, or older than Y. > We could use the per-sstable max and min timestamps we track to avoid > touching cold data if we could pass a hint to Cassandra about the time range > we care about. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira