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From Scott Fines <scottfi...@gmail.com>
Subject Re: downsides of disabling ZooKeeper client session timeouts?
Date Tue, 10 May 2011 02:45:15 GMT
You can simulate partitions of this nature very easily in most Linux distros
using iptables to turn on and off incoming/outgoing traffic on various
different ports. Probably Windows has some mechanism of doing the same

As a real-world example of how this might happen accidentally, imagine
somebody tripping over an ethernet cable and yanking it out of a socket.
This happens all the time in our development environment (Sometimes even

On May 9, 2011 8:12 PM, "Ted Dunning" <ted.dunning@gmail.com> wrote:
> On Mon, May 9, 2011 at 6:02 PM, Martin Serrano <martin@attivio.com> wrote:
>> Are there downsides to this?
> !?!
> Yes. There are.
> This defeats the ability to detect network partitions and other failures.
>> Are there cases where a client will permanently lose the ability to talk
>> a server even though new clients would have no issues?
> Probably. There are innumerable ways that networks misbehave.

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