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From Jins George <jins.geo...@aeris.net>
Subject Re: Preferred load balancer option for PQS
Date Wed, 28 Mar 2018 19:06:52 GMT
Thanks Josh. That was helpful.

Thanks,
Jins George

On 03/27/2018 05:26 PM, Josh Elser wrote:
> Hi Jins,
>
> Check out 
> https://community.hortonworks.com/articles/9377/deploying-the-phoenix-query-server-in-production-e.html

> which should cover a bit of this (specifically, via HAProxy).
>
> I wrote this prior to the ZK-based discovery and client-driven load 
> balancer which has showed up recently. As for what PQS needs from a 
> load balancer, the only requirement is for sticky sessions. With that, 
> and relatively stable backend servers, a dumb HTTP load balancer 
> should work just fine.
>
> On 3/27/18 2:05 PM, Jins George wrote:
>> Hi,
>>
>> I am trying to add a load balancer for query server and after reading 
>> documentation, I am a little confused on which option to pick. go 
>> with a traditional load balancer ( thinking of ELB) or the inbuilt 
>> zookeeper based load balancer. Is there an advantage of using ELB 
>> over the zookeeper based one ? ( I am not using Kerberos, so thats 
>> not an issue).
>>
>>
>> Thanks,
>> Jins George
>>


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