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When Running Spark Applications, Is It Necessary To Install Spark On All The Nodes Of Yarn Cluster?

Answer»

Spark need not be installed when running a job under YARN or MESOS because Spark can execute on top of YARN or Mesos CLUSTERS without affecting any CHANGE to the CLUSTER.

Spark need not be installed when running a job under YARN or Mesos because Spark can execute on top of YARN or Mesos clusters without affecting any change to the cluster.



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