There is a "ReleaseVersion" attribute in the org.apache.cassandra.db:StorageService bean
--- Chris Lohfink On Wed, Nov 12, 2014 at 5:57 PM, Michael Shuler <mich...@pbandjelly.org> wrote: > On 11/12/2014 04:58 PM, Michael Shuler wrote: > >> On 11/12/2014 04:44 PM, Otis Gospodnetic wrote: >> >>> Is there a way to detect which version of Cassandra one is running? >>> Is there an API for that, or a constant with this value, or maybe an >>> MBean or some other way to get to this info? >>> >> >> I'm not sure if there are other methods, but this should always work: >> >> SELECT release_version from system.local; >> > > I asked the devs about where I might find the version in jmx and got the > hint that I could cheat and look at `nodetool gossipinfo`. > > It looks like RELEASE_VERSION is reported as a field in > org.apache.cassandra.net FailureDetector AllEndpointStates. > > -- > Michael >
