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https://issues.apache.org/jira/browse/CASSANDRA-1546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12927206#action_12927206
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Kelvin Kakugawa commented on CASSANDRA-1546:
--------------------------------------------

Yes, I have the same concerns about post-stream repair.  In 0.6, it was 
elegant, because we easily hooked into the AES-repair SST created pre-stream.

We can deal w/ growing counters by using strategies from vector clocks--e.g. 
collapse counters, if not updated after a given time period.  The potential 
problem w/ modifying the node ids on every range change is that it pushes the 
modifications related to maintenance into the broader cluster.  I'm a little 
wary of this, though, because we'll have to reason about how this impacts the 
whole system.

> (Yet another) approach to counting
> ----------------------------------
>
>                 Key: CASSANDRA-1546
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1546
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Sylvain Lebresne
>            Assignee: Sylvain Lebresne
>             Fix For: 0.7.1
>
>         Attachments: 0001-v2-Remove-IClock-from-internals.patch, 
> 0001-v3-Remove-IClock-from-internals.txt, 0001-v4-Counters.patch, 
> 0002-v2-Counters.patch, 0002-v3-Counters.txt, 0002-v4-thrift-changes.patch, 
> 0003-v2-Thrift-changes.patch, 0003-v3-Thrift-changes.txt, marker_idea.txt
>
>
> This could be described as a mix between CASSANDRA-1072 without clocks and 
> CASSANDRA-1421.
> More details in the comment below.

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