java.io.EOFException: Unexpected EOF read on the socket @ PRPC 731 and Tomcat 8.
We are observing a lot of "java.io.EOFException: Unexpected EOF read on the socket" errors in the logs.PFB.
Following is the protocol configured in the server.xml of Tomcat8 Instance : org.apache.coyote.http11.Http11Nio2Protocol. Please suggest if we have to replace the above mentioned protocol with the following org.apache.coyote.http11.Http11Protocol .
Verify if all the nodes, if you have a multinode environment, should be able to communicate to each other. Ports must be open in the firewall to explicitly allow communication using hazelcast between all the nodes in the cluster.