Recent questions tagged spark

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Q: Is MapReduce learning good for anything?

asked Feb 16, 2023 in Spark Preliminaries by Robindeniel

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Q: When can you use Apache Spark? What is better about Spark than MapReduce?

asked Feb 16, 2023 in Spark Preliminaries by Robindeniel

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Q: About Hadoop, what are Spark Accumulators?

asked Feb 16, 2023 in Spark Preliminaries by Robindeniel

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Q: What are walls made of?

asked Feb 15, 2023 in Spark Preliminaries by Robindeniel

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Q: What are Spark's different Ecosystems?

asked Feb 15, 2023 in Spark Preliminaries by Robindeniel

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Q: How does RDD get the word out?

asked Feb 15, 2023 in Spark Preliminaries by Robindeniel

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Q: Please explain what can't change.

asked Feb 15, 2023 in Spark Preliminaries by Robindeniel

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Q: Compare Splunk with Spark.

asked Nov 21, 2022 in DevOps Culture by Robin

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Q: Which is not a Storage level in Spark ?

asked Sep 16, 2022 in Spark Preliminaries by sharadyadav1986

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Q: By default Spark uses which algorithm to remove old and unused RDD to release more memory.

asked Sep 16, 2022 in Spark Preliminaries by sharadyadav1986

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Q: Which of the following is true of caching the RDD ?

asked Sep 16, 2022 in Spark Preliminaries by sharadyadav1986

+1 vote

Q: Benefits of using appropriate file formats in Spark

asked Sep 16, 2022 in Spark Preliminaries by sharadyadav1986

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Q: Spark can store its data in?

asked Sep 16, 2022 in Spark Preliminaries by kamalkhandelwal29

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Q: Apache spark has which of the following capabilities?

asked Sep 16, 2022 in Spark Preliminaries by kamalkhandelwal29

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Q: Which of the following is NOT a characteristic shared by Hadoop and Spark?

asked Sep 16, 2022 in Spark Preliminaries by kamalkhandelwal29

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Q: What is the role of accumulators in Spark?

asked Aug 25, 2022 in Apache Spark by sharadyadav1986

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Q: How would you compute the total count of unique words in Spark?

asked Aug 25, 2022 in Apache Spark by sharadyadav1986

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Q: What are the different levels of persistence in Spark?

asked Aug 25, 2022 in Apache Spark by sharadyadav1986

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Q: Does Apache Spark provide checkpoints?

asked Aug 25, 2022 in Apache Spark by sharadyadav1986

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Q: What is the need for broadcast variables in Spark?

asked Aug 25, 2022 in Apache Flume by sharadyadav1986

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