Zookeeper and Spark deployment for standby master

[Akila Wajirasena <ak...@gmail.com>]

Hi,

Is it necessary to deploy Apache Zookeeper and Spark in separate set of
hosts when using standby masters? What will be the consequences of running
Zookeeper quorum in the same physical machines that runs the Spark cluster.

Re: Zookeeper and Spark deployment for standby master

[Jörn Franke <jo...@gmail.com>]

I guess it is the usual things - if the non zookeeper processes take too much memory , disk space etc it will negatively affect zookeeper and thus your whole running cluster. You will have to make for your specific architectural setting a risk assessment if this is acceptable. 

> Am 26.11.2018 um 07:25 schrieb Akila Wajirasena <ak...@gmail.com>:
> 
> Hi,
> 
> Is it necessary to deploy Apache Zookeeper and Spark in separate set of hosts when using standby masters? What will be the consequences of running Zookeeper quorum in the same physical machines that runs the Spark cluster.
> 
> 

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