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From Nicolas Guyomar <nicolas.guyo...@gmail.com>
Subject Re: Upgrade to 3.11.2 disabled JMX
Date Fri, 06 Apr 2018 07:32:17 GMT
Hi Lucas,

There are usually some logs in system.log at node startup regarding JMX
initialization, are those OK ?

On 5 April 2018 at 22:13, Lucas Benevides <lucas@maurobenevides.com.br>
wrote:

> Dear community members,
>
> I have just upgraded my Cassandra from version 3.11.1 to 3.11.2. I kept my
> previous configuration files: cassandra.yaml and cassandra-env.sh. However,
> when I started the cassandra service, I couldn't connect via JMX (tried to
> to it with a java program, with JConsole and a prometheus client).
>
> When I run netstat -na it does not show port 7199 open.
> Tried to look at the logs but didn't see anything.
>
> Can you figure out why it happened and point any possible solution? Config
> files enable JMX with authtenticaion=false, but it doesn't work.
>
> Thanks in advance,
> Lucas Benevides
>

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