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From Aniket Chakrabarti <chakr...@cse.ohio-state.edu>
Subject Re: Running zookeeper on multiple EC2 instances
Date Thu, 15 Dec 2011 06:31:21 GMT
Yes, I think whirr will work in my case.

I am actually trying to create around 15 node replicated zookeeper 
group. And I have to create around 10 such groups.

So from what I understood is I basically have to run the "whirr launch 
cluster" command 10 times?


On 12/15/2011 12:27 AM, Patrick Hunt wrote:
> Take a look at whirr. http://whirr.apache.org/
> That said, it's not clear to me what you mean. "every time a new
> instance is spawned zk will run on it". Surely you don't mean a zk
> server (the max you might run is say 5 or perhaps 7 servers), however
> if it's a client then you'd be including the zk jar with your
> application code. Perhaps you could elaborate?
> Patrick
> On Wed, Dec 14, 2011 at 8:44 PM, Aniket Chakrabarti
> <chakraba@cse.ohio-state.edu>  wrote:
>> Hi,
>> I need some suggestion on how to automate zookeeper deployment on EC2
>> instances. I know how to run zookeeper on a single EC2 instance manually.
>> But I want to automate such that every time a new instance is spawned,
>> zookeeper will be run on it. There will be around 200 such instances.
>> Any pointers will be helpful.
>> Thanks,
>> Aniket

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