What are the advantages of pig language?

883

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What are the different execution mode available in Pig?

1049

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Define Spark Streaming.

410

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Hadoop uses replication to achieve fault tolerance. How is this achieved in Apache Spark?

408

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What is lineage graph?

460

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What are benefits of Spark over MapReduce?

453

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List the functions of Spark SQL?

481

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What is RDD?

482

---

How to create RDD?

497

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Does Apache Spark provide check pointing?

402

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Explain about the popular use cases of Apache Spark

424

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Do you need to install Spark on all nodes of Yarn cluster while running Spark on Yarn?

649

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What are the different String functions available in pig?

814

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Differentiate between the physical plan and logical plan in Pig script?

770

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What are the use cases of Apache Pig?

796

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