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From Mark Anderson <manderso...@gmail.com>
Subject Re: Kafka gc remark time very long
Date Thu, 22 Aug 2019 06:41:47 GMT
The first thing I would do is update to the latest Java 8 release. Just in
case you are hitting any G1GC bugs in such an old version.

Mark

On Thu, 22 Aug 2019, 07:17 Xiaobing Bu, <bushurui@gmail.com> wrote:

> it not a network issues, since i had capture the network packets.
> when the GC remark and unloading class, we guess the java application is in
> stop the world mode, and can not send heartbeat to zookeeper, and after
> some time, the broker is disconnected from the cluster,
> so anther clients and brokers seems this broker is crash, and doing
> failover.
>
> On Thu, Aug 22, 2019 at 2:00 PM Eliza <eli@chinabuckets.com> wrote:
>
> > Hi
> >
> > on 2019/8/22 13:48, Xiaobing Bu wrote:
> > > [2019-08-07 02:30:04,802] WARN Attempting to send response via channel
> > for
> > > which there is no open connection, connection id 10.97.133.17:9092
> > > -10.97.200.19:58674-52592642 (kafka.network.Processor)
> >
> > It seems the network issues.
> > Did you double check the network connection? and firewall stuff?
> >
> > regards.
> >
>

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