I was about to say I thought 2.1 was a development version, but when I went to prove that to myself: http://cassandra.apache.org/download/ “ The latest stable release of Apache Cassandra is 2.1.2 (released on 2014-11-10). If you're just starting out, download this one.”
But then, after visiting planet Cassandra (this is what I was thinking of, I had just read it) http://planetcassandra.org/cassandra/ “ v2.0.11(Stable & Recommended) v2.1.2(Latest Development Release) v1.2.19 (Archive) “ Seems to be a mixed message of what is stable between the two sites… Jason From: Brian Tarbox [mailto:briantar...@gmail.com] Sent: Friday, January 9, 2015 8:56 AM To: user@cassandra.apache.org Subject: Re: High read latency after data volume increased C* seems to have more than its share of "version x doesn't work, use version y " type issues.... On Thu, Jan 8, 2015 at 2:23 PM, Robert Coli <rc...@eventbrite.com<mailto:rc...@eventbrite.com>> wrote: On Thu, Jan 8, 2015 at 11:14 AM, Roni Balthazar <ronibaltha...@gmail.com<mailto:ronibaltha...@gmail.com>> wrote: We are using C* 2.1.2 with 2 DCs. 30 nodes DC1 and 10 nodes DC2. https://engineering.eventbrite.com/what-version-of-cassandra-should-i-run/ 2.1.2 in particular is known to have significant issues. You'd be better off running 2.1.1 ... =Rob -- http://about.me/BrianTarbox