Re: Datastax Java Driver Compatibility Matrix

Thank you, this information is very helpful. On Tue, Apr 19, 2022 at 11:53 AM C. Scott Andreas wrote: > Hi Jai, > > Cassandra 4.0 supports CQLv3, CQLv4, and CQLv5. A driver connecting using > any of these protocols will work. Cassandra 4.0 did not remove support for > CQLv3 which makes adoption

Re: Datastax Java Driver Compatibility Matrix

Hi Jai,Cassandra 4.0 supports CQLv3, CQLv4, and CQLv5. A driver connecting using any of these protocols will work. Cassandra 4.0 did not remove support for CQLv3 which makes adoption easier for a very large portion of the user community.I'd recommend not specifying the protocol version in your c

Re: Datastax Java Driver Compatibility Matrix

Thank you Scott for the information. I am currently using the 3.2 version of Datastax Driver and using the Cluster Builder with Protocol Version V3. Does this mean 3.2 with protocol version v3 can still work with Cassandra4.0 server? Also from the documentation

Re: Datastax Java Driver Compatibility Matrix

The DataStax Java 3.x drivers work very well with Apache Cassandra 4.0. I'd recommend one of the more recent releases in the series, though (e.g., 3.6.x+).I'm not the author of this documentation, but it may refer to the fact that the 3.x Java Driver supports the CQL v4 wire protocol, but not t

Re: Datastax Java Driver Compatibility Matrix

Hello Erick, It looks like the 3.0+ driver is not compatible with the Cassandra 4.0 as per: https://docs.datastax.com/en/driver-matrix/doc/java-drivers.html The documents say it's partially compatible, what does this mean? What will be broken if I continue to use 3.0+ driver with Cassandra 4.0? I

Re: MUTATION_* messages in log

Hello again! Bowen, your answer was right. After forcing clock synchronization, the count of MUTATION messages radically dropped down. After sync I made full repair on affected nodes and now I don't have any MUTATION drops in logs. Thanks for your help! вт, 12 апр. 2022 г. в 12:31, Bowen Song : >