[jira] [Commented] (CASSANDRA-14659) Disable old native protocol versions on demand

["Dinesh Joshi (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-14659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16603370#comment-16603370 ] 

Dinesh Joshi commented on CASSANDRA-14659:
------------------------------------------

Thanks, [~jasobrown]

> Disable old native protocol versions on demand
> ----------------------------------------------
>
>                 Key: CASSANDRA-14659
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14659
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Dinesh Joshi
>            Assignee: Dinesh Joshi
>            Priority: Major
>              Labels: usability
>             Fix For: 4.0
>
>
> This patch allows the operators to disable older protocol versions on demand. To use it, you can set {{native_transport_allow_older_protocols}} to false or use nodetool disableolderprotocolversions. Cassandra will reject requests from client coming in on any version except the current version. This will help operators selectively reject connections from clients that do not support the latest protoocol.



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