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Posted to users@kafka.apache.org by Saulius Zemaitaitis <sa...@uber.com> on 2014/03/12 21:00:15 UTC

Large number of sockets to JMX port in CLOSE_WAIT on 0.7.2 broker

Hello,

I'm seeing a large number of sockets to JMX port in CLOSE_WAIT state with
one of our Kafka 0.7.2 brokers.

We use Jolokia to collect stats every minute.

Are there any known issues in this area?


Thanks,
Saulius

Re: Large number of sockets to JMX port in CLOSE_WAIT on 0.7.2 broker

Posted by Otis Gospodnetic <ot...@gmail.com>.

I don't think this is a Kafka problem.  We read from Kafka JMX every few
seconds with SPM and don't see this problem with 0.7.2.  Maybe a Jolokia
bug?

Otis
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On Wed, Mar 12, 2014 at 4:00 PM, Saulius Zemaitaitis <sa...@uber.com>wrote:

> Hello,
>
> I'm seeing a large number of sockets to JMX port in CLOSE_WAIT state with
> one of our Kafka 0.7.2 brokers.
>
> We use Jolokia to collect stats every minute.
>
> Are there any known issues in this area?
>
>
> Thanks,
> Saulius
>