[jira] [Commented] (CASSANDRA-11089) cassandra-stress should allow specifying the Java driver's protocol version to be used

["Stefan Podkowinski (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-11089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15150291#comment-15150291 ] 

Stefan Podkowinski commented on CASSANDRA-11089:
------------------------------------------------

Using the 3.x stress tool with a 2.2 cluster is already working as both versions support protocol v4. 

> cassandra-stress should allow specifying the Java driver's protocol version to be used
> --------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-11089
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11089
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Eduard Tudenhoefner
>            Assignee: Eduard Tudenhoefner
>              Labels: stress
>             Fix For: 3.x
>
>
> It would be useful to use *cassandra-stress* that is coming with C* 3.x against a C* 2.x cluster. In order for that to work, we should allow specifying the Java driver's protocol version to be used for the connection.
> See also https://github.com/apache/cassandra/blob/cassandra-3.0/tools/stress/src/org/apache/cassandra/stress/util/JavaDriverClient.java#L118-118



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