Questions by Neha

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1 answer

Where do we get the maven dependency code for Spring Beans?

Jan 9, 2019 in Java • 3,421 views
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1 answer

mongo-hadoop connector:how to query data?

Jan 8, 2019 in Big Data Hadoop • 2,052 views
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1 answer

Grep across multiple files in Hadoop

Jan 8, 2019 • 5,665 views
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1 answer

Is there an API for implementing graphs in Spark?

Jan 5, 2019 in Apache Spark • 1,619 views
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1 answer

What is Executor Memory in a Spark application?

Jan 5, 2019 in Apache Spark • 7,479 views
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1 answer

Hadoop backup and recovery tool and guidance

Jan 4, 2019 in Big Data Hadoop • 1,451 views
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1 answer

Value for HADOOP_CONF_DIR from Cluster

Jan 4, 2019 in Big Data Hadoop • 4,270 views
0 votes
1 answer

Hadoop plugin (1.0.3) for eclipse

Dec 28, 2018 in Big Data Hadoop • 1,964 views
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1 answer

How to connect hive to tableau?

Dec 28, 2018 in Big Data Hadoop • 2,336 views
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1 answer

How will you decide whether you need to use the Capacity Scheduler or the Fair Scheduler?

Dec 20, 2018 in Big Data Hadoop • 3,738 views
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1 answer

What is Metastore in Hive?

Dec 20, 2018 in Big Data Hadoop • 4,006 views
+1 vote
1 answer

Do Cloudera’s Products Work With My Existing Data Management Infrastructure?

Dec 19, 2018 in Big Data Hadoop • 1,512 views
+2 votes
1 answer

How To Configure Tls Encryption For Cloudera Manager?

Dec 19, 2018 in Big Data Hadoop • 1,545 views
+1 vote
1 answer

What is the process to perform an incremental data load in Sqoop?

Dec 17, 2018 in Big Data Hadoop • 6,475 views
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1 answer

What are the different types of tombstone markers in HBase for deletion?

Dec 17, 2018 in Big Data Hadoop • 3,446 views
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1 answer

What are the different relational operations in “Pig Latin” you worked with?

Dec 14, 2018 in Big Data Hadoop • 1,541 views
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1 answer

Can you build “Spark” with any particular Hadoop version?

Dec 14, 2018 in Big Data Hadoop • 2,128 views
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1 answer

Why does one remove or add nodes in a Hadoop cluster frequently?

Dec 14, 2018 in Big Data Hadoop • 3,154 views
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1 answer

What are active and passive “NameNodes” in Hadoop?

Dec 14, 2018 in Big Data Hadoop • 3,985 views
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1 answer

What is local file System?

Dec 11, 2018 in Big Data Hadoop • 2,051 views
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1 answer

I want to install snappy on Hadoop 1.2.1. How do I do that?

Dec 11, 2018 in Big Data Hadoop • 2,019 views
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Do worker hosts need access to the Cloudera public repositories for an install with Cloudera Manager?

Dec 7, 2018 in Big Data Hadoop • 1,493 views
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Does Cloudera Manager Support an API?

Dec 7, 2018 in Big Data Hadoop • 1,125 views
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1 answer

What is distributed Cache in MapReduce Framework ?

Dec 7, 2018 in Big Data Hadoop • 2,626 views
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1 answer

Which is helpful SVN or Git for Hadoop Development?

Dec 7, 2018 in Big Data Hadoop • 1,991 views
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1 answer

How to move Word and PDF documents to Hadoop HDFS?

Dec 5, 2018 in Big Data Hadoop • 2,032 views
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1 answer

Differentiate: hadoop fs -text vs hadoop fs -cat vs hadoop fs -get

Dec 5, 2018 in Big Data Hadoop • 5,149 views
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1 answer

Why Hadoop is not implemented using MPI?

Dec 4, 2018 in Big Data Hadoop • 1,589 views
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1 answer

How to get absolute path of files in a directory in Hadoop?

Dec 4, 2018 in Big Data Hadoop • 5,789 views
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1 answer

How can you catch an exception thrown by another thread in Java?

Dec 3, 2018 in Java • 27,475 views
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1 answer

Which of them among ArrayList, LinkedList, and Vector is most efficient for adding and removing elements from the list?

Dec 3, 2018 in Java • 9,104 views
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How to Upgrade Apache Hadoop from 2.4.1 to 2.6.0

Nov 30, 2018 in Big Data Hadoop • 2,472 views
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Is Data locality concept applicable for Reducers also?

Nov 30, 2018 in Big Data Hadoop • 2,050 views
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1 answer

What is blank final variable?

Nov 29, 2018 in Java • 2,673 views
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1 answer

What is object cloning in Java?

Nov 29, 2018 in Java • 1,732 views
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1 answer

If The A Class Is Declared Without Any Access Modifiers, Where May The Class Be Accessed In Java Programming?

Nov 28, 2018 in Java • 3,935 views
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1 answer

Describe Heavy Weight Components Mean In Java Programming?

Nov 28, 2018 in Java • 2,963 views
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1 answer

Free Hadoop Cluster Experiments

Nov 27, 2018 in Big Data Hadoop • 2,323 views
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1 answer

How to include third party library in Python MapReduce?

Nov 27, 2018 in Big Data Hadoop • 1,675 views
0 votes
1 answer

What is the usage of Configured class in Hadoop programs?

Nov 22, 2018 in Big Data Hadoop • 2,236 views
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1 answer

Which is the easiest way for text analytics with hadoop?

Nov 22, 2018 in Big Data Hadoop • 1,743 views
+1 vote
1 answer

What are REST clients for Java?

Nov 22, 2018 in Java • 3,246 views
0 votes
2 answers

In Java, what is the best way to determine the size of an object?

Nov 22, 2018 in Java • 14,752 views
0 votes
1 answer

How to get ID of a map task in Spark?

Nov 20, 2018 in Apache Spark • 4,405 views
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1 answer

How to open/stream .zip files through Spark?

Nov 20, 2018 in Apache Spark • 3,372 views
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1 answer

Hadoop MapReduce intermediate output

Nov 16, 2018 in Big Data Hadoop • 1,291 views
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1 answer

Small files and HDFS blocks

Nov 16, 2018 in Big Data Hadoop • 3,599 views
0 votes
1 answer

Which is the standard concise way to copy a file in Java?

Nov 15, 2018 in Java • 1,660 views
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1 answer

How to force garbage collection in Java?

Nov 15, 2018 in Java • 1,998 views
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What is the maximum Java heap size of a 32-bit JVM on a 64-bit OS?

Nov 15, 2018 in Java • 3,855 views
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