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From Erwin Karbasi <er...@optinity.com>
Subject Is zookeeper for Helix has standalone JAVA process?
Date Thu, 13 Jun 2013 20:43:53 GMT
Hello Maters,

We don't want to have separate/specific JAVA process for Zookeeper.
As I figured out from the Master-Slave sample we can start the Zookeeper
programmatically using the Zookeeper API.

I have several questions:

1. If we are using the Zookeeper API for initializing the Zookeeper from
the Helix app (out app that uses Helix) would we have specific process for
Zookeeper? Would we have one process for our app and another for the
Zookeeper?
What happens if we'll not initialize the Zookeeper from the Helix app
programmatically but using the commands, whether then would we have
specific process for Zookeeper?

2. If we'll decide to initialize Zookeeper from Helix app,
programmatically, How can we use Zookeeper clustering (ensemble) , is there
any API for Zookeeper clustering, any direction would highly appreciated.

3. Is it possible to start the Zookeeper by using commands and not
initializing specific process for it but using the Helix app (our app that
uses Helix API)?

I hope my questions are enough clear.

Thanks in advance,
Erwin Karbasi
AT&T, Senior Software Architect

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