What is difference between client and cluster mode in spark?
Answer Posted / Mansi Sonkar
In Apache Spark, client mode and cluster mode are two different modes of operation. In client mode, the driver program runs on the same machine as the application code (the client), and it uses Spark's local resources to execute the tasks. In contrast, in cluster mode, the driver program runs on a separate node (one of the nodes in the Spark cluster), which allows the application to utilize the resources of the entire cluster.
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