Hi Mark, Cass Savy, Robert... I confirm that Cassandra runs on JRE ( or JDK because a JRE is provided with JDK ). Oracle (ex Sun Microsystem) is the best choice to make Cassandra running without issue. (there is some problems with IBM JVM or OpenJDK).
Here's a screenshot of Cassandra 2.1.2 running on my computer (Linux Ubuntu 14.04 x86-64 with JDK 1.6.x). Regards. Karim Duran. 2015-02-18 21:40 GMT+01:00 Mark Reddy <mark.l.re...@gmail.com>: > Cassandra 1.2.18 and Java 1.6 u45. > > Planning an upgrade to the 2.x series in the near future along with a bump > in version of Java. > > Regards, > Mark > > On 18 February 2015 at 20:32, cass savy <casss...@gmail.com> wrote: > >> Thanks Mark for quick response. What version of Cassandra and JDK are >> you using in Prod. >> >> >> On Wed, Feb 18, 2015 at 11:58 AM, Mark Reddy <mark.l.re...@gmail.com> >> wrote: >> >>> Yes you can use Oracle JDK if your prefer, I've been using the JDK with >>> Cassandra in production for years without issue. >>> >>> Regards, >>> Mark >>> >>> On 18 February 2015 at 19:49, cass savy <casss...@gmail.com> wrote: >>> >>>> Can we install Oracle JDK instead of JRE in Cassandra servers? We have >>>> few clusters running JDK when we upgraded to C*2.0. >>>> >>>> Is there any known issue or impact with using JDK vs JRE? >>>> What is the reason to not use Oracle JDK in C* servers? >>>> Is there any performance impact ? >>>> >>>> Please advice. >>>> >>>> >>> >>> >> >
