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https://issues.apache.org/jira/browse/CASSANDRA-6575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13869572#comment-13869572
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Brandon Williams commented on CASSANDRA-6575:
---------------------------------------------

We can simply say we didn't start because of a JNA problem, but if they want to 
start anyway add 'boot_without_jna: true' to their yaml.

> By default, Cassandra should refuse to start if JNA can't be initialized 
> properly
> ---------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-6575
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6575
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Tupshin Harper
>            Priority: Minor
>              Labels: lhf
>             Fix For: 2.1
>
>
> Failure to have JNA working properly is such a common undetected problem that 
> it would be far preferable to have Cassandra refuse to startup unless JNA is 
> initialized. In theory, this should be much less of a problem with Cassandra 
> 2.1 due to CASSANDRA-5872, but even there, it might fail due to native lib 
> problems, or might otherwise be misconfigured. A yaml override, such as 
> boot_without_jna would allow the deliberate overriding of this policy.



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