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