Hi all,
I'm running a NiFi cluster with 2 nodes,
I met this error, it loop infinity. I don't know the reason, my current solution is restarting clusters. Anyone can explain and help me please.
Error Message:
ERROR [Load-Balance Server Thread-6075] o.a.n.c.q.c.s.ConnectionLoadBalanceServer Failed to communicate with Peer xx
org.apache.nifi.controller.queue.clustered.server.TransactionAbortedException: Attempted to receive FlowFiles from Peer xx for Connection with ID 51a867dc-017b-1000-ffff-fffff61096ec but no Connection exists with that ID
at org.apache.nifi.controller.queue.clustered.server.StandardLoadBalanceProtocol.receiveFlowFiles(StandardLoadBalanceProtocol.java:205)
at org.apache.nifi.controller.queue.clustered.server.StandardLoadBalanceProtocol.receiveFlowFiles(StandardLoadBalanceProtocol.java:134)
at org.apache.nifi.controller.queue.clustered.server.ConnectionLoadBalanceServer$CommunicateAction.run(ConnectionLoadBalanceServer.java:162)
![Screen Shot 2021-08-17 at 11.56.48.png Screen Shot 2021-08-17 at 11.56.48.png](https://community.cloudera.com/t5/image/serverpage/image-id/32106i7D0405077AA97070/image-size/medium?v=v2&px=400)