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https://issues.apache.org/jira/browse/CASSANDRA-1501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12909355#action_12909355
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Jonathan Ellis commented on CASSANDRA-1501:
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the Clock interface adds a ton of wrapping/unwrapping to the "normal" mutation
path (which is probably why 0.7 insert performance is virtually unchanged from
0.6 despite dropping String keys). I don't think that's the right place for
this; treating increments as a special value rather than a special clock makes
more sense.
> remove Clock from Thrift API
> ----------------------------
>
> Key: CASSANDRA-1501
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1501
> Project: Cassandra
> Issue Type: Task
> Components: API
> Affects Versions: 0.7 beta 1
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Fix For: 0.7 beta 2
>
> Attachments: 1501.txt
>
>
> Clock was introduced back when we insufficiently understood the limitations
> of CASSANDRA-580. It turns out to not be necessary. This ticket removes it
> from the Thrift API to get ready for 0.7.0; removing it from the rest of the
> internals can follow.
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