Re: Cassandra install on JRE vs JDK

2015-02-18 Thread karim duran
...with JDK 1.7.x...(not 1.6.x but it's equal) Sorry... Regards. Karim Duran 2015-02-18 23:33 GMT+01:00 karim duran : > 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) i

Re: Cassandra install on JRE vs JDK

2015-02-18 Thread karim duran
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 : > 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. > > Re

Re: mmaped files and swap

2013-03-13 Thread karim duran
I agree with Edward Capriolo, Even when swap is enabled on your system, swaping rarely occurs on OS today...(except for very loaded systems). But, take care that some 32 bits system kernels allows only 2^32 bits memory mapped file length ( ~ 2 Go ). It could be a limitation for NoSQL databases. It