easy5 pts · first answer countssparkspark-architecture

What master local[*] means

You start Spark on your laptop with master set to local[*]. What does that mean?

A.Spark connects to any cluster it finds on the networkB.Spark runs one task at a time on one coreC.Driver and executor run in one process using all coresD.Spark runs without a driver to save memory

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What master local[*] means

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