[jira] [Commented] (CASSANDRA-13334) Cassandra fails to start with LOCAL_JMX set to false

["Alex Petrov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-13334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15934725#comment-15934725 ] 

Alex Petrov commented on CASSANDRA-13334:
-----------------------------------------

Cassandra requires proper security if you enable non-local JMX connection, you'll have to provide a {{jmxremote.passwd}}. You can find more information for example [here|https://docs.datastax.com/en/cassandra/3.0/cassandra/configuration/secureJmxAuthentication.html] (I just picked the first google search result that was relevant, there're other guides online as well).

> Cassandra fails to start with LOCAL_JMX set to false
> ----------------------------------------------------
>
>                 Key: CASSANDRA-13334
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13334
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Lifecycle
>         Environment: cassandra 3.0.9
> ubuntu 16.04
> ec2
>            Reporter: Andres March
>             Fix For: 3.0.x
>
>
> There seems to be some changes lately with CASSANDRA-11540 and CASSANDRA-11725 that changes how remote jmx set up works.  
> Just setting LOCAL_JMX=false causes cassandra to fail to start on ubuntu in ec2.  Worse yet the initd script says it has started ok and there are no logs whatsoever about an error.
> This is reproducible 100% of the time.  Changing various settings like the port, jmx remote hostname, etc... didn't change anything.  I would attach some logs but there aren't any.



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