Changing a cluster name

I am following the instructions here to attempt to change the name of a cluster: https://wiki.apache.org/cassandra/FAQ#clustername_mismatch or at least the more up to date advice: http://stackoverflow.com/questions/22006887/cassandra-saved-cluster-name-test-cluster-configured-name I am able to que

Re: Token Ring Question

Drivers actually reconstruct the token ring using information about keyspace's replication settings as well as token ranges assigned to each node. Whenever you prepare a statement that is parameterized by partition key, the driver finds the token by first converting the key to a byte array and ru

Re: Token Ring Question

On Fri, Jun 24, 2016 at 2:31 PM, Anubhav Kale wrote: > So, can someone educate me on how token aware policies in drivers really > work ? It appears that it’s quite possible that the data may live on nodes > that don’t own the tokens for it. By “own” I mean the ownership as defined > in system.loc

RE: Token Ring Question

So, can someone educate me on how token aware policies in drivers really work ? It appears that it’s quite possible that the data may live on nodes that don’t own the tokens for it. By “own” I mean the ownership as defined in system.local / peers and is fed back to drivers. If this statement is

Re: Question about hector api documentation

+1, do not use Hector. It hasn't had a commit in years and uses the thrift protocol which is now marked deprecated. The DataStax Java driver is recommended, possibly with Achilles to make things a bit nicer. On Thu, Jun 23, 2016 at 9:20 PM Noorul Islam K M wrote: > > The very first line README te

Re: Question about sequential repair vs parallel

Thank you Stefano. I have problems to understand the implementation of a sequential repair. In the doc of datastax they explain that in a sequential repair "The coordinator node constructs the Merkle t