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https://issues.apache.org/jira/browse/CASSANDRA-580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kelvin Kakugawa updated CASSANDRA-580:
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Attachment: 580-context-v4.patch
Moved utility methods in VersionVectorContext to FBUtilities.
Modified impl to use System.arraycopy().
Modified internal methods to be protected/private (depending on whether
necessary for testing).
Removed now unused methods.
Note: FBUtilities.compareByteSubArrays() will throw an IllegalArgumentException
if a length is passed in that extends past either array.
> vector clock support
> --------------------
>
> Key: CASSANDRA-580
> URL: https://issues.apache.org/jira/browse/CASSANDRA-580
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Environment: N/A
> Reporter: Kelvin Kakugawa
> Assignee: Kelvin Kakugawa
> Attachments: 580-context-v1.patch, 580-context-v2.patch,
> 580-context-v3.patch, 580-context-v4.patch,
> 580-interface-1-add-vector-clock.diff, 580-interface-2-add-vector-clock.diff,
> 580-thrift-v3.patch, 580-thrift-v4.patch, 580-thrift-v5.patch,
> 580-thrift-v6.patch
>
> Original Estimate: 672h
> Remaining Estimate: 672h
>
> Allow a ColumnFamily to be versioned via vector clocks, instead of long
> timestamps. Purpose: enable incr/decr; flexible conflict resolution.
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