Answers by Ashish

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Channel in Flume

answered Jul 17, 2018 in Big Data Hadoop • 399 views
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Durable Writes in Cassandra

answered Jul 2, 2018 in Database • 6,903 views
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Spark Driver roles

answered Jun 21, 2018 in Apache Spark • 812 views
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Spark standalone client mode

answered Jun 20, 2018 in Apache Spark • 626 views
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Lineage Graph in Spark

answered Jun 19, 2018 in Apache Spark • 11,141 views
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Why Apache Pig is used instead of Hadoop?

answered May 8, 2018 in Big Data Hadoop • 2,208 views
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ApplicationMaster in YARN Architecture

answered May 8, 2018 in Big Data Hadoop • 1,070 views
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What happend while formatting hadoop namenode?

answered May 4, 2018 in Big Data Hadoop • 439 views
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Setting the Number of Map tasks and Reduce Tasks not Working

answered May 4, 2018 in Big Data Hadoop • 1,253 views
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Error while copying the file from local to HDFS

answered May 3, 2018 in Big Data Hadoop • 3,723 views
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Changing Column position in spark dataframe

answered Apr 19, 2018 in Apache Spark • 13,301 views
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Can one implement combiner and reducer separately?

answered Apr 10, 2018 in Big Data Hadoop • 911 views
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What is the use of sequence file in Hadoop?

answered Apr 6, 2018 in Big Data Hadoop • 9,243 views
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How to get started with Hadoop and do some development using Eclipse IDE?

answered Apr 4, 2018 in Big Data Hadoop • 1,792 views
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When is an identity mapper/reducer used?

answered Apr 3, 2018 in Big Data Hadoop • 2,012 views
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What Distributed Cache is actually used for in Hadoop?

answered Apr 3, 2018 in Big Data Hadoop • 1,875 views
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How hadoop mapreduce job is submitted to worker nodes?

answered Mar 30, 2018 in Big Data Hadoop • 5,328 views
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Not able to start Job History Server in Hadoop 2.8.1

answered Mar 30, 2018 in Big Data Hadoop • 2,346 views
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Why we are configuring mapred.job.tracker in YARN?

answered Mar 29, 2018 in Big Data Hadoop • 1,642 views
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Is it necessary to use Zookeeper in Hadoop Stack?

answered Mar 27, 2018 in Big Data Hadoop • 638 views
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