Jeremy Hanna created CASSANDRA-5508:
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Summary: Expose whether jna is enabled via JMX
Key: CASSANDRA-5508
URL: https://issues.apache.org/jira/browse/CASSANDRA-5508
Project: Cassandra
Issue Type: Wish
Reporter: Jeremy Hanna
Priority: Trivial
This may not be possible, but it would be very useful. Currently the only
definitive way to determine whether JNA is enabled and that it's able to lock
the memory it needs is to look at the startup log.
It would be great if there was a way to store whether it is enabled so that jmx
(or nodetool) could easily tell if JNA was enabled and whether it was able to
lock the memory.
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