Hi.

I just build new vcd 9 in my environment and it function work seem fine.

The problem is when I need vcd cell to send metric data to cassandra db for test matric in html5 but it can't as error below

So I check in cell manager tool log and it look like this.

Then I check on my cassandra db but everything seem fine, I can telnet to port 9042,9160 and run cqlsh on localhost or remotely from other cassandra node (firewalld disabled)

Are there any recommend for this case? I'm quite new for cassandra db,Thank you.