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From Patrick Hunt <ph...@apache.org>
Subject Re: maxClientCnxns
Date Mon, 15 Mar 2010 16:52:20 GMT
I'm afraid the docs are wrong, it's being fixed in 3.3.0:
https://issues.apache.org/jira/browse/ZOOKEEPER-681

set the value to 0 if you want unlimited.

Patrick

Michael Bauland wrote:
> Hi,
> 
> I've got another question regarding the connection limit. I sometimes
> get the following warning in my zookeeper log file:
> 
> 15:33:46,351 - WARN
> [NIOServerCxn.Factory:2181:NIOServerCnxn$Factory@226] - Too many
> connections from /A.B.C.D - max is 10
> 
> However, I don't have maxClientCnxns defined in my zoo.cfg file and
> according to the documentation, omitting this should mean that the
> connections are unlimited:
> "maxClientCnxns [...] Setting this to 0 or omitting it entirely removes
> the limit on concurrent connections."
> 
> Apart from this I'm still wondering why I've got more than 10
> connections open at the same time, since I'm just working with 5-6
> processes running in parallel and opening only one connection at a time.
> I'll need to investigate this a bit further.
> 
> Any help on the warning and the maxClientCnxns parameter is appreciated.
> 
> Cheers,
> 
> Michael
> 
> 
> 

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