Re: Re : Optimum value for native_transport_max_concurrent_connections and native_transport_max_concurrent_connections_per_ip

2016-05-11 Thread sai krishnam raju potturi
thanks Alain. We were planning to move to 2.0.17 to begin with, and later move to 2.1. We will try tweaking the number of connections from the application side to begin with. thanks Sai On Wed, May 11, 2016 at 10:12 AM, Alain RODRIGUEZ wrote: > Hi, > > tl;dr: Would you like to give Cassandra 2.

Re: Re : Optimum value for native_transport_max_concurrent_connections and native_transport_max_concurrent_connections_per_ip

2016-05-11 Thread Alain RODRIGUEZ
Hi, tl;dr: Would you like to give Cassandra 2.1 a try? Longer answer: With the good versions of both the driver and Cassandra, you could be using the V3 protocol, which dramatically improved way connections work. http://www.datastax.com/dev/blog/java-driver-2-1-2-native-protocol-v3 Also, in C

Re: Cassandra 2.0.x OOM during startsup - schema version inconsistency after reboot

2016-05-11 Thread Alain RODRIGUEZ
Hi Michaels :-), My guess is this ticket will be closed with a "Won't Fix" resolution. Cassandra 2.0 is no longer supported and I have seen tickets being rejected like CASSANDRA-10510 . Would you like to upgrade to 2.1.last and see if you s