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Zookeeper, mail # user - Any command zookeeper administrator can use to close or reject client connetion with ip level?


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Re: Any command zookeeper administrator can use to close or reject client connetion with ip level?
Neha Narkhede 2011-12-06, 17:59
>> So, how can i limit the total connections of zookeeper
server. I mean all client total.

+1

Also, a related question is being able to monitor the number of disconnect
operations on a client. This is generally indicative of a client going
through large number of GC and hence disconnecting way too often from a
zookeeper cluster. What is a good way of monitoring this ?

Thanks,
Neha
On Wed, Nov 30, 2011 at 9:54 AM, Patrick Hunt <[EMAIL PROTECTED]> wrote:

> iptables can do this for you today easily. We had a discussion on dev@
> recently that's related to this - how to handle the ZK server file
> handles ulimit. Setting the default for this feature based on
> available ulimit would be nice.
>
> Patrick
>
> On Tue, Nov 29, 2011 at 4:11 PM, nileader <[EMAIL PROTECTED]> wrote:
> > Ok, Thanks. I will use.In other words, now, we can only use
> > 'maxClientCnxns' to limit the request of one ip.
> > Throuth the docs(
> >
> http://zookeeper.apache.org/doc/r3.3.3/zookeeperAdmin.html#sc_configuration
> ),
> > i know that 'maxClientCnxns' is the limit for a single client, identified
> > by IP address. So, how can i limit the total connections of zookeeper
> > server. I mean all client total.
> >
> >
> > [EMAIL PROTECTED]
>