[Solved] Spark job throws “org.apache.spark.rpc.RpcTimeoutException: Futures timed out after [120 seconds]”

Devendra Parhate Asks: Spark job throws “org.apache.spark.rpc.RpcTimeoutException: Futures timed out after [120 seconds]”
I am running Spark on AWS EMR, but the spark job sometimes throws org.apache.spark.rpc.RpcTimeoutException: Futures timed out after [120 seconds]”

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