Observing CLOSE_WAIT connections when using JMX Exporter

[Angelin Christina]

Hi ,

We are using JMX exporter with Kafka and Prometheus to scrape the metrics. 
When Kafka is on high load, JMX exporter takes long time to respond and Prometheus scrape times out ending up in lots of CLOSE_WAIT sockets. 

Is there any timeout that we can set on JMX exporter to clear those sockets? 

Or is there any alternate solution? 

Thanks,

Angelin

[Dan Gherman]

Did you solve this? I know it's a very old message, but I'm facing similar issues.

Using jmx-exporter-javaagent version 0.2.0.

Thanks!

[Doug Hoard]

Angelin,

Can you clarify where you are seeing the CLOSE_WAIT sockets? Prometheus server? Kafka server?