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From Sven Stark <sven.st...@m-square.com.au>
Subject Opscenter 3.2.2 (?) jmx auth issues
Date Thu, 17 Oct 2013 01:07:49 GMT
Hi guys,

we have secured C* jmx with username/pw. We upgraded our Opscenter from
3.0.2 to 3.2.2 last week and noticed that the agents could not connect
anymore

ERROR [jmx-metrics-4] 2013-10-17 00:45:54,437 Error getting general metrics
java.lang.SecurityException: Authentication failed! Credentials required
at
com.sun.jmx.remote.security.JMXPluggableAuthenticator.authenticationFailure(JMXPluggableAuthenticator.java:193)
at
com.sun.jmx.remote.security.JMXPluggableAuthenticator.authenticate(JMXPluggableAuthenticator.java:145)

even though the credentials were correctly in
/etc/opscenter/clusters/foo-cluster.conf

[jmx]
username = secret
password = verysecret
port = 20001

Checks with other jmx based tools (nodetool, jmxtrans) confirm that the jmx
setup is correct.

Downgrading Opscenter to 3.0.2 immediately resolved the issue. Could
anybody confirm whether that's a known bug?


Cheers,
Sven

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