[ https://issues.apache.org/jira/browse/CASSANDRA-6870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Philip Thompson resolved CASSANDRA-6870. ---------------------------------------- Resolution: Won't Fix > Transform operation > ------------------- > > Key: CASSANDRA-6870 > URL: https://issues.apache.org/jira/browse/CASSANDRA-6870 > Project: Cassandra > Issue Type: New Feature > Reporter: Edward Capriolo > Assignee: Edward Capriolo > Priority: Minor > > Compare and swap uses paxos to only update a value only if some criteria is > met. If I understand correctly we should be able to use this feature to > provide a wider variety of server side operations. > For example inside a paxos transaction performing a slice and then using a > function to manipulate the slice. You could accomplish features like append > and increment this way without user needing to know the current value. > I took a stab at doing this. I **think** I did it correctly. Comments welcome. -- This message was sent by Atlassian JIRA (v6.3.4#6332)