Issue while restarting Nifi

[#1]

Dears,

   When I tried to insert huge data in a file my Nifi node got disconnected When I am trying to restart, Nifi server is not responding to Ping requests. we killed PID but upon restart still facing same issue.

How can we fix this?

Thank you!

[#2]

@SowmyaP : I encountered some similar issues and it was always related to the HEAP Memory and the CPU consumption. To solve the problem, I stopped the entire NiFi Cluster and started it all over again, making sure that the processors are all in STOPPED state (see Nifi.conf file from /conf for the property). Once you start your cluster back, make sure that you delete the file from the queue, to avoid future problems.