Re: Re: Re: how to configure the Token Allocation Algorithm

2019-04-26 Thread Jean Carlo
Creating a fresh new cluster in aws using this procedure, I got this problem once I am bootstrapping the second rack of the cluster of 6 machines with 3 racks and a keyspace of rf 3 WARN [main] 2019-04-26 11:37:43,845 TokenAllocation.java:63 - Selected tokens [-5106267594614944625, 62300144644971

Re: Backup Restore

2019-04-26 Thread Alain RODRIGUEZ
Hello Ivan, Is there a way I can do one command to backup and one to restore a backup? Handling backups and restore automatically is not an easy task to work on. It's not straight forward. But it's doable and some did some tools (with both open source and commercial licences) do this process (o

Error returned that means unknown

2019-04-26 Thread Long Quanzheng
Hi We found that Cassandra can return timeout error but the actual operation succeeded. https://github.com/gocql/gocql/blob/master/conn.go#L1441 Is there a way to know all those kind of errors? Here is the background why we need this: We are using two phase commit: 1) append data to tableA 2) ex