Top 100+ questions in Spark Sql

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Q: What are the features of Spark RDD?

Jun 8, 2020 in Spark Sql

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Q: How many Spark Context can be active per JVM?

Jun 8, 2020 in Spark Sql

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Q: What is BlinkDB in Spark?

Mar 14, 2020 in Spark Sql

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Q: How Apache Spark uses Akka in Spark?

Mar 14, 2020 in Spark Sql

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Q: What are the Row objects in Spark?

Mar 14, 2020 in Spark Sql

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Q: What is Lazy Evaluation in Spark?

Mar 14, 2020 in Spark Sql

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Q: What is the role of checkpoints in Spark?

Mar 14, 2020 in Spark Sql

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Q: Explain about sparse vector in Spark

Mar 14, 2020 in Spark Sql

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Q: What are the core components in a distributed Spark application in Spark?

Mar 14, 2020 in Spark Sql

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Q: What are the different storage/persistence levels in Apache Spark in Spark?

Mar 14, 2020 in Spark Sql

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Q: Explain the types of DStream transformations in Spark?

Mar 14, 2020 in Spark Sql

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Q: What is meany by DStream in Spark?

Mar 14, 2020 in Spark Sql

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Q: How to connect Spark with Apache Mesos in Spark?

Mar 14, 2020 in Spark Sql

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Q: What are the demerits of Spark in Spark?

Mar 14, 2020 in Spark Sql

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Q: Define Worker node in Spark?

Mar 14, 2020 in Spark Sql

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Q: How can we use Spark as the alongside Hadoop in Spark?

Mar 14, 2020 in Spark Sql

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Q: What are the advantages of Spark over Hadoop MapReduce in Spark?

Mar 14, 2020 in Spark Sql

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Q: What are the functions of Spark SQL in Spark?

Mar 14, 2020 in Spark Sql

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Q: What is meant by Parquet file in Spark?

Mar 14, 2020 in Spark Sql

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Q: What are the functions of SparkCore in Spark?

Mar 14, 2020 in Spark Sql

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Q: Why we have to use broadcast variables while working with Spark in Spark?

Mar 14, 2020 in Spark Sql

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Q: How to minimize data transfers working with Spark in Spark?

Mar 14, 2020 in Spark Sql

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Q: Write about the Actions in Spark?

Mar 14, 2020 in Spark Sql

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Q: Define Spark Streaming in Spark?

Mar 14, 2020 in Spark Sql

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Q: Explain about partitions in Apache Spark in Spark?

Mar 14, 2020 in Spark Sql

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Q: What are the differences between Spark and Hadoop in Spark?

Mar 14, 2020 in Spark Sql

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Q: What are the common Ecosystems in Spark?

Mar 14, 2020 in Spark Sql

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Q: What is YARN in Spark?

Mar 14, 2020 in Spark Sql

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Q: How to create RDDs in Spark?

Mar 14, 2020 in Spark Sql

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Q: What is meant by RDD in Spark?

Mar 14, 2020 in Spark Sql

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