Thank you Joe, that was exactly what I was looking for. Kevin
-----Original Message----- From: Joe Witt [mailto:[email protected]] Sent: Wednesday, July 13, 2016 4:27 PM To: [email protected] Subject: Re: Increase the number of threads available to a Node Hello Take a look here https://nifi.apache.org/docs/nifi-docs/html/user-guide.html#Controller_Settings You probably want this to be higher than the default value. Thanks Joe On Wed, Jul 13, 2016 at 7:21 PM, Kevin Verhoeven <[email protected]> wrote: > I am running a NiFi cluster (0.7.0 snapshot) that contains 19 nodes > and my workflows appear to be thread starved. I have reduced the > number of concurrent tasks on each of the Processors, but my servers > actually appear to have more threads available – and CPU and load > average is very low. So I would like to increase the number of threads > available to the nodes. I have been searching through the > nifi.properties file for a way to control the number of threads > available to a NiFi Node and I’ve come across a few different thread > parameters. Can you explain what I should be using: > > > > nifi.web.jetty.threads The number of Jetty threads. The default value > is 200. > > nifi.cluster.node.protocol.threads The number of threads used for the > node protocol. The default value is 2. > > nifi.cluster.manager.node.api.request.threads The number of threads to > use for API requests. The default value is 10. > > nifi.cluster.manager.protocol.threads The number of threads used for > the cluster manager protocol. The default value is 10. > > > > Regards, > > > > Kevin > >
