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Posted to commits@cassandra.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2009/08/05 14:36:15 UTC
[jira] Commented: (CASSANDRA-240) Remove time-sorted columns
[ https://issues.apache.org/jira/browse/CASSANDRA-240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12739457#action_12739457 ]
Hudson commented on CASSANDRA-240:
----------------------------------
Integrated in Cassandra #158 (See [http://hudson.zones.apache.org/hudson/job/Cassandra/158/])
The change to LexicalUUIDType and TimeUUIDType didn't get propagated to the default storage-conf. patch by Michael Greene; reviewed by jbellis for
> Remove time-sorted columns
> --------------------------
>
> Key: CASSANDRA-240
> URL: https://issues.apache.org/jira/browse/CASSANDRA-240
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Fix For: 0.4
>
>
> Time-sorted columns suck for the reasons outlined in CASSANDRA-226, and because they split the API (some ops like get_columns_since only work efficiently on time-sorted; everything else only works efficiently on name-sorted).
> The solution is to make everything "name" sorted but with byte[] names and pluggable comparators you can emulate time-sorted columns but without the ugliness.
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