Answer / Shyam

"A Lineage Graph in Apache Spark represents the history of data transformations. It records the origin, transformation, and manipulation of datasets throughout their life cycle. This information is useful for debugging, data provenance, and query optimization."

Explain various cluster manager in Apache Spark?

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What do you understand by SchemaRDD?

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How sparksql is different from hql and sql?

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How can you remove the elements with a key present in any other RDD?

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Define RDD?

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What is heap memory in spark?

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What are transformations in spark?

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Explain the terms Spark Partitions and Partitioners?

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What happens if rdd partition is lost due to worker node failure?

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What is deploy mode in spark?

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How many ways can you create rdd in spark?

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Define the roles of the file system in any framework?

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