Recent questions tagged bigdata

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2 answers

Why we require SSH during hadoop installation?

Jun 11, 2019 in Big Data Hadoop by Lovish
 • 130 points • 6,199 views
0 votes
1 answer

Is there a possibility to run Apache Spark without Hadoop?

Jun 6, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,771 views
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1 answer

Can some one help me resolve this warning? It says "Unable to load Native-Hadoop library to your platform"

Jun 6, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,306 views
0 votes
1 answer

why do we need MaPReduce in BigData Hadoop?

Jun 3, 2019 in Big Data Hadoop by Rajnish
 • 1,105 views
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1 answer

How to Create a table with region replication in Hbase?

May 31, 2019 in Big Data Hadoop by sunayna
 • 2,144 views
0 votes
1 answer

What things to keep in mind before upgrading Hbase ?

May 31, 2019 in Big Data Hadoop by Gayatri
 • 667 views
0 votes
1 answer

How to see the version of Zookeeper I am running?

May 31, 2019 in Big Data Hadoop by Rajnish
 • 9,055 views
0 votes
1 answer

zookeeper starting problem

May 31, 2019 in Big Data Hadoop by jaganath
 • 1,825 views
0 votes
1 answer

What configuration I need to make to run HBase client?

May 31, 2019 in Big Data Hadoop by rajnesh
 • 799 views
0 votes
1 answer

How to secure thrift server crash if receives invalid data?

May 29, 2019 in Big Data Hadoop by sanju
 • 1,199 views
0 votes
1 answer

How to merge two consecutive regions using command line in HBase?

May 29, 2019 in Big Data Hadoop by sunny
 • 3,610 views
0 votes
1 answer

How to configure ulimit for Hbase using command line?

May 29, 2019 in Big Data Hadoop by reena
 • 1,299 views
0 votes
1 answer

How Hadoop scalabality linear or proportional depends on the number of nodes?

May 28, 2019 in Big Data Hadoop by naina
 • 782 views
0 votes
1 answer

Why to check status in zookeper?

May 28, 2019 in Big Data Hadoop by pavitra
 • 757 views
0 votes
1 answer

Hadoop Warning: Unable to load Native-Hadoop Library for your platform.

May 28, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 2,033 views
0 votes
1 answer

Why is it necessary to rename the zoo_sample.cfg with zoo.cfg in zookeeper?

May 28, 2019 in Big Data Hadoop by Nupur
 • 1,875 views
0 votes
1 answer

How to start Command Line Interface in Zookeeper?

May 28, 2019 in Big Data Hadoop by daina
 • 1,239 views
0 votes
1 answer

Explain to me how to get Hadoop configuration in Java Util.

May 24, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 2,461 views
0 votes
1 answer

How to Change the maximum number of cells of a column family?

May 24, 2019 in Big Data Hadoop by Rakesh
 • 1,732 views
0 votes
1 answer

Command to listing all the tables In HBase?

May 23, 2019 in Big Data Hadoop by sunny
 • 2,910 views
0 votes
1 answer

How to create a Table using HBase shell ?

May 23, 2019 in Big Data Hadoop by jina
 • 1,383 views
0 votes
1 answer

How to access HBase shell and navigate and navigate to the HBase home folder?

May 23, 2019 in Big Data Hadoop by sikha
 • 2,288 views
0 votes
1 answer

How to set communicate between Hbase with Java Libraries ?

May 23, 2019 in Big Data Hadoop by pavitra
 • 1,183 views
0 votes
1 answer

How to start and stop Master in HBase?

May 23, 2019 in Big Data Hadoop by nisha
 • 987 views
0 votes
1 answer

What are different types of blocks in Hbase?

May 21, 2019 in Big Data Hadoop by tara
 • 902 views
0 votes
1 answer

What are the components of Hbase?

May 21, 2019 in Big Data Hadoop by noory
 • 762 views
0 votes
1 answer

What is the use of ZooKeeper in Hbase?

May 21, 2019 in Big Data Hadoop by disha
 • 3,557 views
0 votes
1 answer

What are the operational commands of HBase?

May 21, 2019 in Big Data Hadoop by nitya
 • 1,250 views
0 votes
1 answer

How do I create a subquery in hive?

May 17, 2019 in Big Data Hadoop by amrita
 • 3,143 views
0 votes
0 answers

Explain to me the HUE.

May 16, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 646 views
0 votes
1 answer

List of all the functions that can be obtain from hive?

May 16, 2019 in Big Data Hadoop by sekhar
 • 1,259 views
0 votes
1 answer

Explain to me the relationship between Hadoop and Databases.

May 15, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,968 views
0 votes
1 answer

Help me out to download hadoop of a specific version

May 15, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,166 views
+1 vote
1 answer

Explain to me the difference between Name node and Secondary name node

May 15, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 2,166 views
0 votes
1 answer

What are the modes of Hive metastore?

May 13, 2019 in Big Data Hadoop by rashmi
 • 3,932 views
0 votes
1 answer

How does Hive job execution flow works?

May 13, 2019 in Big Data Hadoop by disha
 • 3,803 views
0 votes
1 answer

What is thrift in Hive?

May 13, 2019 in Big Data Hadoop by amrita
 • 7,219 views
0 votes
1 answer

Why for metastore RDBMS is used?

May 11, 2019 in Big Data Hadoop by sunny
 • 2,012 views
0 votes
1 answer

What are the components of Driver in Hive?

May 11, 2019 in Big Data Hadoop by disha
 • 1,171 views
0 votes
1 answer

What is DAG in Hive?

May 11, 2019 in Big Data Hadoop by dyna
 • 4,838 views
0 votes
1 answer

What is the need of driver in Hive architecture?

May 10, 2019 by amrita
 • 371 views
0 votes
1 answer

What is metastore in Hive architecture?

May 10, 2019 in Big Data Hadoop by asim
 • 1,507 views
0 votes
1 answer

Explain to me the Elasticsearch and Hadoop in a much better manner

May 10, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 920 views
+2 votes
1 answer

windows 10 C:\Users\mk>hadoop -version output:- Error: Could not find or load main class P.

May 10, 2019 in Big Data Hadoop by anonymous
 • 2,981 views
0 votes
0 answers

What is the motivation behind developing Hive?

May 9, 2019 in Big Data Hadoop by dyna
 • 663 views
0 votes
1 answer

Features of Hive?

May 9, 2019 in Big Data Hadoop by dona
 • 1,329 views
0 votes
1 answer

What is pig storage and why it is used?

May 8, 2019 in Big Data Hadoop by sunny
 • 2,134 views
0 votes
1 answer

How to invoke grunt shell?

May 8, 2019 in Big Data Hadoop by jina
 • 1,894 views
0 votes
1 answer

Explain to me to download a Hadoop documentation of a particular version.

May 7, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 767 views
0 votes
1 answer

How Dumb operator used in pig?

May 7, 2019 in Big Data Hadoop by disha
 • 1,169 views
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