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What happens to rdd when one of the nodes on which it is distributed goes down?

Question Posted / sameer ranjan


What happens to rdd when one of the nodes on which it is distributed goes down?..

Answer / Shivam Agarwal

"When a node fails, the RDD lineage graph helps Spark to recompute the lost data by reproducing the necessary operations from parent RDDs. This ensures fault tolerance and maintains consistent results."

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