Upgrading Cassandra from 1.2.11 to 2.0

Hi, We are facing problem while upgrading Cassandra which is available in the DSE 3.2 from version 1.2.11 to 2.0 . Below is the error log we are getting while starting Cassandra. java.lang.RuntimeException: org.apache.cassandra.exceptions.ConfigurationException: Unable to find replication stra

Re: Upgrading Cassandra from 1.2.11 to 2.0

You can't just drop in Apache Cassandra over DSE since it adds custom replication strategies like this one. On Thu, Nov 21, 2013 at 9:38 AM, Santosh Shet wrote: > Hi, > > > > We are facing problem while upgrading Cassandra which is available in the > DSE 3.2 from version 1.2.11 to 2.0 . > > Below