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https://issues.apache.org/jira/browse/CASSANDRA-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kelvin Kakugawa updated CASSANDRA-1072:
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Attachment: Incrementcountersdesigndoc.pdf
Attached a design document for the incremental counters.
We would like to help bring more ppl into the discussion of implementation
details. So, a design doc that presents the underlying logic in a more
composed format was put together. It's a little rough, as in the prose isn't
fully fleshed out, but the major ideas are all present.
We also decided to remove the secondary write path and write flag logic. We
discovered an edge case that makes it unfeasible. So, the 0.7 AES
implementation needs to be modified, accordingly, as well.
> Increment counters
> ------------------
>
> Key: CASSANDRA-1072
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1072
> Project: Cassandra
> Issue Type: Sub-task
> Components: Core
> Reporter: Johan Oskarsson
> Assignee: Kelvin Kakugawa
> Attachments: CASSANDRA-1072-2.patch, CASSANDRA-1072.patch,
> Incrementcountersdesigndoc.pdf
>
>
> Break out the increment counters out of CASSANDRA-580. Classes are shared
> between the two features but without the plain version vector code the
> changeset becomes smaller and more manageable.
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