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Posted to commits@cassandra.apache.org by "Mck SembWever (JIRA)" <ji...@apache.org> on 2012/11/07 21:48:12 UTC
[jira] [Comment Edited] (CASSANDRA-3237) refactor super column
implmentation to use composite column names instead
[ https://issues.apache.org/jira/browse/CASSANDRA-3237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492684#comment-13492684 ]
Mck SembWever edited comment on CASSANDRA-3237 at 11/7/12 8:47 PM:
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{quote}... in any case I'm not convinced a startup scrub is the right approach. I think that what we need is to write conversions functions...{quote}
Despite there being no startup scrub this still means that a manual `nodetool upgradesstables` will use these conversions functions to rewrite all sstables to composite columns?
was (Author: michaelsembwever):
{quote}... in any case I'm not convinced a startup scrub is the right approach. I think that what we need is to write conversions functions...{quote}
Despite there being no startup scrub this still means that a manual `nodetool upgradesstables` will using these conversions functions to rewrite all sstables to composite columns?
> refactor super column implmentation to use composite column names instead
> -------------------------------------------------------------------------
>
> Key: CASSANDRA-3237
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3237
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Matthew F. Dennis
> Priority: Minor
> Labels: ponies
> Fix For: 1.3
>
> Attachments: cassandra-supercolumn-irc.log
>
>
> super columns are annoying. composite columns offer a better API and performance. people should use composites over super columns. some people are already using super columns. C* should implement the super column API in terms of composites to reduce code, complexity and testing as well as increase performance.
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