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https://issues.apache.org/jira/browse/CASSANDRA-12271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward Ribeiro updated CASSANDRA-12271:
---------------------------------------
    Fix Version/s: 3.x

> NonSystemKeyspaces jmx attribute needs to return jre list
> ---------------------------------------------------------
>
>                 Key: CASSANDRA-12271
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12271
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Chris Lohfink
>            Assignee: Edward Ribeiro
>              Labels: lhf
>             Fix For: 3.x
>
>         Attachments: CASSANDRA-12271.patch, screenshot-1.png, screenshot-2.png
>
>
> If you dont have right guava in classpath you cant query the 
> NonSystemKeyspaces attribute. i.e. jconsole. can reproduce using Swiss java 
> knife:
> {code}
> # java -jar sjk.jar mx -s localhost:7199 -mg -b 
> "org.apache.cassandra.db:type=StorageService" -f NonSystemKeyspaces
> org.apache.cassandra.db:type=StorageService
> java.rmi.UnmarshalException: error unmarshalling return; nested exception is: 
>       java.lang.ClassNotFoundException: 
> com.google.common.collect.ImmutableList$SerializedForm (no security manager: 
> RMI class loader disabled)
> {code}
> If return a ArrayList or LinkedList or anything in JRE this will be fixed



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