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Posted to dev@nifi.apache.org by cb...@aol.com.INVALID on 2021/02/24 22:48:22 UTC

NIFI Processor Question

Good Evening,
      At work I'm using your ListenBeat processor to collect data from a metricbeat service logstash output.The ListenBeat processor is on server and the metricbeat service is on another server.  After running for about two or three minutes I get the following error in the metricbeat log file.
failed to publish events caused by: read tcp x.xxx.xxx.x:xxxxx ->  y.yyy.yyy.y:yyyyy: i/o timeout

When I do a "netstat -a" on the  listenbeat server I see a socket in a CLOSE_WAIT state which doesn't go away until I stop the litenbeat processor.  If I let everything run over night, the listenbeat server will run out of socket connections. There will benultiple sockets in a CLOSE_WAIT state. I've tried changing the listenbeat  properties and the logstash settings. Is there anyone that can help me with this problem?

Thanks,Cornelius Barkley