[
https://issues.apache.org/jira/browse/CASSANDRA-3929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13449423#comment-13449423
]
Jonathan Ellis commented on CASSANDRA-3929:
-------------------------------------------
That's what Reversed comparator is for. :)
(Non-facetiously, that is what we'd recommend in that case since reading from
start of row can skip index deserialization for a decent speedup. Basically
you only want to be reading from end of row if that's a once-in-a-while query.
If it's your main query, reverse it at the comparator level, not the query
level.)
> Support row size limits
> -----------------------
>
> Key: CASSANDRA-3929
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3929
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Affects Versions: 1.2.1
> Reporter: Jonathan Ellis
> Assignee: Dave Brosius
> Priority: Minor
> Labels: ponies
> Fix For: 1.2.1
>
> Attachments: 3929.txt
>
>
> We currently support expiring columns by time-to-live; we've also had
> requests for keeping the most recent N columns in a row.
--
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
