[英]Could AWS EMR run multi spark application in parallel in single cluster?
I know an EMR cluster could have multiple steps and EMR will run these steps sequentially.我知道 EMR 集群可能有多个步骤,而 EMR 将按顺序运行这些步骤。 But is it possible to let EMR run steps in parallel?
但是是否可以让 EMR 并行运行步骤?
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