That particular error is thrown directly from the Java driver (unless it is also copied in other drivers, either way, not from Cassandra).
There has been a bug related to this in the past - JAVA-764 <https://datastax-oss.atlassian.net/browse/JAVA-764>. You may be on an affected version, or you may have found a similar bug. The Java driver mailing list is the best place to follow up on this. It can be found at https://groups.google.com/a/lists.datastax.com/forum/#!forum/java-driver-user . On Thu, May 19, 2016 at 12:11 AM, Robert Wille <rwi...@fold3.com> wrote: > When executing bulk CAS queries, I intermittently get the following error: > > SERIAL is not supported as conditional update commit consistency. Use ANY > if you mean "make sure it is accepted but I don't care how many replicas > commit it for non-SERIAL reads” > > This doesn’t make any sense. Obviously, it IS supported because it works > most of the time. Is this just a result of not enough replicas, and the > error message is jacked up? > > I’m running 2.1.13. > > Thanks > > Robert > > -- <http://www.datastax.com/> Joel Knighton Cassandra Developer | joel.knigh...@datastax.com <https://www.linkedin.com/company/datastax> <https://www.facebook.com/datastax> <https://twitter.com/datastax> <https://plus.google.com/+Datastax/about> <http://feeds.feedburner.com/datastax> <https://github.com/datastax/> <http://cassandrasummit.org/Email_Signature>
