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From "Chris Lohfink (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7622) Implement virtual tables
Date Wed, 08 Jun 2016 04:19:21 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15319968#comment-15319968
] 

Chris Lohfink commented on CASSANDRA-7622:
------------------------------------------

May be out of scope of this ticket, but I get nervous when continually referring to this as
"Exposing jmx via cql". Are we referring to creating a new Reporter for the CassandraMetricsRegistry
so all metrics just automagically are exposed or are we talking about using {{ManagementFactory.getPlatformMBeanServer()}}
and actually reading the mbeans, having manual process of updating a list of exposed data?

> Implement virtual tables
> ------------------------
>
>                 Key: CASSANDRA-7622
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7622
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Tupshin Harper
>            Assignee: Jeff Jirsa
>             Fix For: 3.x
>
>
> There are a variety of reasons to want virtual tables, which would be any table that
would be backed by an API, rather than data explicitly managed and stored as sstables.
> One possible use case would be to expose JMX data through CQL as a resurrection of CASSANDRA-3527.
> Another is a more general framework to implement the ability to expose yaml configuration
information. So it would be an alternate approach to CASSANDRA-7370.
> A possible implementation would be in terms of CASSANDRA-7443, but I am not presupposing.



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