Hi, Take a look to https://issues.apache.org/jira/browse/CASSANDRA-13038
Regards On 04-05-2017 18:22, vasu gunja wrote: > Hi All, > > We are currently on C* 2.1.13 version and we are using DTCS for our > tables. > We planning to move to TWCS. > > My questions > From which versions TWCS is available ? > Do we need to perform upgrade of cassandra before changing DTCS to TWCS ? > > > Thanks