NoNodeAvailableException: No node was available to execute the query
Change .withLocalDatacenter("us-east-2")
to .withLocalDatacenter("datacenter1")
and retry.
You can execute nodetool status in cassandra and you will obtain the name of the Datacenter. That is the value that you must put in withLocalDatacenter
method:
/opt/apache-cassandra-3.11.2/bin$ ./nodetool status
Datacenter: **dc1**
===============
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
-- Address Load Tokens Owns (effective) Host ID Rack