This error comes from com.datastax.driver.core.HostConnectionPool#enqueue,
which is the client side pool. Cassandra can handle more requests, the
application needs to be fixed.
As per the java docs:
/**
* Indicates that a connection pool has run out of available connections.
*
* This
Hi,
I'm getting "Pool is Busy (limit is 256)", while connecting to a single node
cassandra cluster. The whole client side application is a 3rd-party lib
which i can't change it's source and its session builder is not using any
PoolingOptions.
Is there any config on cassandra side that could
