Also, maybe include in the examples reference to the recommended failureDetectionTimeout setting and a preset value of 200ms for the local Ignite (current default is 10 seconds)? It should greatly improve start-up time for the VM IP finder.

On 10/31/2017 12:37 PM, Sergey Kozlov wrote:
+1

There's the significant slowdown for a node start under Windows if the
multicast discovery used.

On Tue, Oct 31, 2017 at 10:37 AM, Vladimir Ozerov <voze...@gridgain.com>
wrote:

Huge +1. We should have VM IP finder with localhost (127.0.0.1). First,
there will be no network clashes, second user will see almost correct IP
config right away. All he need to change for production usage is IP
address.

On Tue, Oct 31, 2017 at 9:58 AM, Alexey Popov <tank2.a...@gmail.com>
wrote:

Hi, Igniters

I wonder why Ignite examples have multicast ipFinder for DiscoverySpi at
their configuration?
It is a quite common case to try them locally and Vm ipFinder is the best
option for that.
Multicast ipFinder adds some instability when several persons try & debug
samples or evaluate a new Ignite version at the same local network.

It looks like default ipFinder could simplify cluster deployment with
default configs. However, I hardly believe that someone deploys the
samples
into remote hosts without changing IPs.

I propose to change default configs for examples from multicast to vm
ipFinder.

Thank you,
Alexey




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