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Posted to dev@zookeeper.apache.org by vaibhav tewari <va...@gmail.com> on 2023/02/17 09:27:45 UTC

Metrics Missing !!

Hi everyone 
After I enabled prometheus metrics exporter in zookeeper 3.7.1, one instance of zookeeper, running in a cluster of 3 , has stopped sending metrics for file_descriptor_count, avg_latency and outstanding_request. When I deploy it on a single instance it seems to be working fine sending all the metric data.

I am currently stuck at this,It would be great if someone can help me... Thanks in advance!!

Re: Metrics Missing !!

Posted by Enrico Olivelli <eo...@gmail.com>.

Hello,

Il Sab 18 Feb 2023, 19:45 vaibhav tewari <va...@gmail.com> ha
scritto:

> Hi everyone
> After I enabled prometheus metrics exporter in zookeeper 3.7.1, one
> instance of zookeeper, running in a cluster of 3 , has stopped sending
> metrics for file_descriptor_count, avg_latency and outstanding_request.
> When I deploy it on a single instance it seems to be working fine sending
> all the metric data.
>

Only one out of 3?
What happens if you restart it?
Maybe if you haven't restarted it taking  jstack dump will help
troubleshooting, maybe there is one thread blocked


Enrico


> I am currently stuck at this,It would be great if someone can help me...
> Thanks in advance!!