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Recent questions in Big Data | Hadoop
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What is Hadoop Streaming?
asked
Jan 11, 2020
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Big Data | Hadoop
by
rajeshsharma
#hadoop-steaming
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What is the core concept behind Apache Hadoop framework?
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Jan 11, 2020
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Big Data | Hadoop
by
rajeshsharma
#hadoop-framework-concept
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What are the main components of a Hadoop Application?
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Jan 11, 2020
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Big Data | Hadoop
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rajeshsharma
#hadoop-components
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What is the difference between Structured and Unstructured Big Data?
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Jan 11, 2020
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Big Data | Hadoop
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rajeshsharma
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What are the four Vs of Big Data?
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Jan 11, 2020
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Big Data | Hadoop
by
rajeshsharma
#big-data
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What is the default maximum dynamic partition that can be created by a mapper/reducer?
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hive-mapper
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+1
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How can you add a new partition for the month December in the above partitioned table?
asked
Jan 10, 2020
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Big Data | Hadoop
by
sharadyadav1986
#partitioned-table
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What is dynamic partitioning and when is it used?
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Jan 10, 2020
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Big Data | Hadoop
by
sharadyadav1986
#dynamic-partitioning
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Why do we perform partitioning in Hive?
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hive-partitioning
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What is a partition in Hive?
asked
Jan 10, 2020
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Big Data | Hadoop
by
sharadyadav1986
#hive-partition
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When should we use SORT BY instead of ORDER BY in Hive
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hive-order-by
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Is it possible to change the default location of a managed table in Hive?
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hive-tables
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What is the difference between external table and managed table?
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#external-vs-manage-table
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what will happen if we have multiple clients trying to access Hive at the same time?
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hadoop-metastore
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What is the default database provided by Apache Hive for metastore?
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Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#apache-metastore
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What is the difference between local and remote metastore?
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#local-vs-remote-metastore
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Why Hive does not store metadata information in HDFS?
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hdfs-information
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What is a metastore in Hive?
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Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hive-metastore
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Where does the data of a Hive table gets stored?
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hive-table
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What kind of applications is supported by Apache Hive?
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#apache-hive
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1
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Define the difference between Hive and HBase?
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Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hive-vs-hbase
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Top 200 Questions and answers of HDFS 2020
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hdfs-questions-answers
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Hadoop-questions-answers
0
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0
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Top 200 Questions and answers of Hive 2020
asked
Jan 10, 2020
in
Big Data | Hadoop
by
sharadyadav1986
#hive-questions
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0
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How many numbers of reducers run in Map-Reduce Job?
asked
Jan 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
#map-reduce
#map-reduce-features
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1
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What is Reducer in MapReduce?
asked
Jan 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
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0
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1
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Why Mapper runs in heavy weight process and not in a thread in MapReduce?
asked
Jan 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
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1
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How to configure Hadoop to reuse JVM for mappers?
asked
Jan 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
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1
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How to compress mapper output in Hadoop?
asked
Jan 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
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0
votes
1
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How to change a number of mappers running on a slave in MapReduce?
asked
Jan 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
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1
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Where is the output of Mapper written in Hadoop?
asked
Jan 8, 2020
in
Big Data | Hadoop
by
GeorgeBell
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