Hot questions

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What is a Balancer in HDFS?

asked Jun 18, 2023 in Hadoop by Robindeniel

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What are local and global variables and their differences?

asked Jun 15, 2023 in Sql by Robin

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What is the purpose of Replication?

asked Jun 15, 2023 in Sql by Robin

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What is the difference between seq(4) and seq_along(4)?

asked Jun 15, 2023 in R Basics by john ganales

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What is identity Mapper?

asked Jun 20, 2023 in HDFS by Robin

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How many slots allocate for each task?

asked Jun 20, 2023 in HDFS by Robin

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Why Hadoop Framework reads a file parallel why not sequential?

asked Jun 20, 2023 in HDFS by Robin

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Can Reducer talk with each other?

asked Jun 21, 2023 in Hadoop by sharadyadav1986

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Explain the Reducer's reduce phase?

asked Jun 21, 2023 in HDFS by sharadyadav1986

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When we are goes to Combiner?

asked Jun 18, 2023 in HDFS by Robindeniel

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What main configuration parameters are specified in Mapreduce?

asked Jun 20, 2023 in HDFS by Robin

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What is the data locality?

asked Jun 20, 2023 in HDFS by Robin

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How would you say Agile development impacts the programming design and development process?

asked Jun 9, 2023 in Agile by Robin

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What is the use of Combiner?

asked Jun 20, 2023 in HDFS by john ganales

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What is OutputCommitter?

asked Jun 20, 2023 in HDFS by Robin

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Can you elaborate Mapreduce Job architecture?

asked Jun 18, 2023 in HDFS by Robindeniel

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How a task is scheduled by a Jobtracker?

asked Jun 21, 2023 in Hadoop by sharadyadav1986

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What would you say are the most essential skills for an Agile tester?

asked Jun 9, 2023 in Agile by Robin

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How does Mapper's run method works?

asked Jun 20, 2023 in HDFS by john ganales

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How can we control particular Key should go in a specific Reducer?

asked Jun 20, 2023 in HDFS by john ganales

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