[jira] [Updated] (CASSANDRA-16934) Use Synchronized for Paxos Concurrency Control

["Benedict Elliott Smith (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-16934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benedict Elliott Smith updated CASSANDRA-16934:
-----------------------------------------------
                Authors: Benedict Elliott Smith, Sam Tunnicliffe  (was: Benedict Elliott Smith)
          Fix Version/s: 4.1
                             (was: 4.x)
    Source Control Link: [a965699c9e0945ad302aa605a659c665f1cc518a|https://github.com/apache/cassandra/commit/a965699c9e0945ad302aa605a659c665f1cc518a]
             Resolution: Fixed
                 Status: Resolved  (was: Ready to Commit)

> Use Synchronized for Paxos Concurrency Control
> ----------------------------------------------
>
>                 Key: CASSANDRA-16934
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-16934
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Feature/Lightweight Transactions
>            Reporter: Benedict Elliott Smith
>            Assignee: Benedict Elliott Smith
>            Priority: Normal
>             Fix For: 4.1
>
>
> For CEP-10 compatibility we must use the {{synchronized}} keyword for mutual exclusion rather than Guava striped locks. This patch refactors the current Paxos implementation to support this.



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