[jira] [Commented] (CASSANDRA-3527) Expose JMX values via CQL interface

["Kelley Reynolds (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-3527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13156212#comment-13156212 ] 

Kelley Reynolds commented on CASSANDRA-3527:
--------------------------------------------

JMX requires that one be in a JVM to access them, the protocol can be difficult to deal with, and it would be nice to have uniform access to cassandra management and status information instead of a mix of commands.  As an example, it would be nice to be able to do things like:

select HeapMemoryUsage from <node>
select tpstats from <node>

Snippet from #cassandra:
<nickmbailey> ... the main problem i see with jmx is you have to be in a jvm to use it

<driftx> ... JMX is a bitch to deal with.  Thrift is much less so these days.

<ecapriolo> ... one Thrift call like invokeJmxMethod( String objectname, String methodname, string [] args); getJmxAttribute(String objectname, String attribute);
                
> Expose JMX values via CQL interface
> -----------------------------------
>
>                 Key: CASSANDRA-3527
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3527
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Kelley Reynolds
>            Priority: Minor
>              Labels: cql
>


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