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From Jörn Franke <>
Subject Re: Zookeeper and Spark deployment for standby master
Date Mon, 26 Nov 2018 08:06:45 GMT
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 <>:
> 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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