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 <akila.wajiras...@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. > > --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org