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From "Dinesh Joshi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-14335) C* nodetool should report the lowest of the highest CQL protocol version supported by all clients connecting to it
Date Tue, 01 May 2018 22:30:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-14335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dinesh Joshi updated CASSANDRA-14335:
-------------------------------------
    Reviewer: Jason Brown
      Status: Patch Available  (was: Open)

> C* nodetool should report the lowest of the highest CQL protocol version supported by
all clients connecting to it
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-14335
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14335
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Dinesh Joshi
>            Assignee: Dinesh Joshi
>            Priority: Major
>
> While upgrading C*, it makes it hard to tell whether any client will be affected if C*
is upgraded. C* should internally store the highest protocol version of all clients connecting
to it. The lowest supported version will help determining if any client will be adversely
affected by the upgrade.



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