[CASSANDRA-580] vector clock support

• Type: New Feature
• Status: Resolved
• Priority: Normal
• Resolution: Won't Fix

Environment

N/A

• Assignee: Kelvin Kakugawa
• Reporter: Kelvin Kakugawa

Authors

Kelvin Kakugawa

• Created: 24/Nov/09 20:08
• Updated: 16/Apr/19 09:33
• Resolved: 07/Sep/10 21:16

Description

Allow a ColumnFamily to be versioned via vector clocks, instead of long timestamps. Purpose: enable incr/decr; flexible conflict resolution.

Sub-Tasks

• Update interface to use a wrapper for various clock types: Resolved
• Update interface to use a wrapper for various clock types: Resolved
• Increment counters: Resolved
• Add min/max counter support on top of the incr/decr counters..: Resolved
• Add support for a reconciler class: Resolved
• Break out context code from increment counters: Resolved
• standard counters (support: incr + decr): Resolved
• repair-on-write: Resolved