Apache Spark Interview Questions And Answers | Apache Spark Interview Questions 2020 | Simplilearn

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[@franciscocosta930]

Hi! Great video. Some questions/comments: Question 12: Shouldn't we leave 1 node to be the master node? The executors would be only in the worker nodes and so they would be 9*3 (27) Question 21: Spark automatically broadcasts variables in a join operation if the variable size is less than 10Mb Question 25: There is also MEMORY_ONLY_2 and MEMORY_AND_DISK_2 in which each partition is replicated 2 times and stored in 2 different nodes of the cluster.

[@IngJdrl17]

Thanks for such an amazing explanation, very practical questions and answers.

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[@arturbarkou6347]

Thank you for the video, made a good job preparing it.

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[@mahantkumartiwari312]

Extremely productive 50 mins

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[@miguelangelojeda8382]

really great video, congrats!

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[@pramodp8161]

Good job

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[@eathirajloganathan9970]

sir is there any course for using pyspark in databricks.

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Yes, it should be there. You can check out their website: databricks.com/glossary/pyspark

[@learnwithmoonlight4463]

Such a nice way to explain all core feature and question answer of Spark ecosystem.

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