Affects Version/s: 3.0.0
Fix Version/s: None
i am using cassandra 2.0.9 and datastax java driver 3.0.0.
I had too many NoHostAvailableException after some ReadTimeOutException and WriteTimeOutException.NoHostException occurred even though cassandra is normal and listening in 9160 and 9042 ports.
It says some connections are closed, if connections are closed then it should establish new connections for processing. i haven't set connectionsPerHost. My code to connect cassandra using driver
My exception trace
another exception trace
I cannot reproduce this issue later.