Most answered questions in Edureka Community

0 votes
1 answer

Not able to download Kafka using curl

The output to download this is in ...READ MORE

Feb 21, 2019 in Apache Kafka by Omkar
 • 69,230 points • 2,402 views
0 votes
1 answer

Is there a limit on the number of attributes in DynamoDB Table?

Actually, there is no limit to the ...READ MORE

Feb 21, 2019 in AWS by Archana
 • 5,640 points • 4,061 views
0 votes
1 answer

Zookeeper Quorum value: zookeeper.ClientCnxn: Client session timed out

Enter the below command on the Web ...READ MORE

Feb 21, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 2,209 views
0 votes
1 answer

How does memory allocation impact processing time while using AWS lambda?

The underlying CPU power is directly proportional ...READ MORE

Feb 21, 2019 in AWS by Archana
 • 5,640 points • 532 views
0 votes
1 answer

Best way to open a socket in Python

Opening sockets in python is pretty simple. ...READ MORE

Feb 21, 2019 in Python by SDeb
 • 13,300 points • 519 views
0 votes
1 answer

Why do we have to sign the certificates during Puppet installation?

Hey @Pallavi, so the first time puppet ...READ MORE

Feb 21, 2019 in Puppet by Alia
 • 469 views
0 votes
1 answer

Getting first row from sqlalchemy

Use  query.one() to get one result. In ...READ MORE

Feb 21, 2019 in Python by SDeb
 • 13,300 points • 5,516 views
0 votes
1 answer

How to edit the route of a Route Table attached to a subnet?

To create a route in a route ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 1,007 views
0 votes
1 answer

Sign certificates while setting up puppet on Ubuntu

Hey @Adi, On your puppet master execute ...READ MORE

Feb 21, 2019 in Puppet by Jobin
 • 566 views
0 votes
1 answer

How to associate a route table to a subnet?

To associate a route table to a ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 533 views
0 votes
1 answer

How to create a route table for a VPC?

To create a Route Table for your ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 466 views
0 votes
1 answer

How to attach an Internet Gateway to a VPC?

To attach an Internet Gateway to a ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 877 views
0 votes
1 answer

How to create Internet Gateway using AWS CLI?

It is simple to create an Internet ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 724 views
0 votes
1 answer

Azure IoT Hub : How to set Epoch Value of an Azure Function?

Try using Azure IoT Hub consumer groups, if ...READ MORE

Feb 21, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 978 views
0 votes
1 answer

How to create a subnet inside a VPC using AWS CLI?

To create a subnet inside a VPC ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 522 views
0 votes
1 answer

How to create a VPC using AWS CLI?

To create an Amazon VPC using AWS ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 967 views
0 votes
1 answer

How do I start a puppet server?

Hey if you're using Ubuntu, you can ...READ MORE

Feb 21, 2019 in Puppet by Kavyashri
 • 433 views
0 votes
1 answer

How do I install puppet on Ubuntu?

Hey @Alia, follow these steps to install ...READ MORE

Feb 21, 2019 in Puppet by Priya
edited Feb 21, 2019 • 2,135 views
0 votes
1 answer

DNS is set but I dont know how to add new hosts?

Follow these steps to add host to your ...READ MORE

Feb 21, 2019 in Puppet by Kashish
 • 510 views
0 votes
1 answer

Are there any pre-requisites while installing puppet on Ubuntu?

There are three main things to keep ...READ MORE

Feb 21, 2019 in Puppet by Kunal
 • 442 views
0 votes
1 answer

Are there any pre-requisites while installing Puppet for windows?

Puppet masters run only on Linux or ...READ MORE

Feb 21, 2019 in Puppet by Krishti
 • 424 views
0 votes
1 answer

How to create a VPC using Java SDK?

You can create a VPC using the ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 2,398 views
0 votes
1 answer

What is a single block activity in UiPath?

The sequences are called as single block ...READ MORE

Nov 10, 2020 in RPA by Anas
 • 1,049 views
0 votes
1 answer

Installing Spark on Windows

Follow the below steps to install Spark ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 1,998 views
0 votes
1 answer

R programming: leap years calculation

Here's a small modification to your code, ...READ MORE

Feb 20, 2019 in Data Analytics by Sophie may
 • 10,610 points • 2,902 views
+1 vote
1 answer

How to calculate relative risk in R language?

The risk can be calculated by using ...READ MORE

Feb 20, 2019 in Data Analytics by Sophie may
 • 10,610 points • 2,070 views
0 votes
1 answer

How to install Hadoop on Windows system?

First you need to download Hadoop files. ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 3,006 views
0 votes
1 answer

How do I install Ansible on Ubuntu?

Hey Kiara, Execute the following commands to Install ...READ MORE

Feb 20, 2019 in Ansible by Kunal
 • 609 views
0 votes
1 answer

How to install Zookeeper in Ubuntu?

There are two ways to install Zookeeper: You ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 4,906 views
0 votes
1 answer

Installing Spark on Ubuntu

Hey. Follow these steps to install Spark ...READ MORE

Feb 20, 2019 in Apache Spark by Omkar
 • 69,230 points • 1,595 views
0 votes
1 answer

Add string in a certain position

Python Strings are immutable. >>> s='355879ACB6' >>> s[4:4] = ...READ MORE

Feb 20, 2019 in Python by SDeb
 • 13,300 points • 1,008 views
0 votes
1 answer

Get object by id()

You'll probably want to consider implementing it ...READ MORE

Feb 20, 2019 in Python by SDeb
 • 13,300 points • 1,173 views
0 votes
1 answer

What are the tools used for Beta Testing?

The tools used for beta testing are ...READ MORE

Feb 20, 2019 in Selenium by Dheeraj
 • 395 views
0 votes
1 answer

What is beta testing?

Beta testing is the final pre-release stage ...READ MORE

Feb 20, 2019 in Selenium by Dheeraj
 • 329 views
0 votes
1 answer

What are the tools used for Mobile friendly testing?

The tools used for Mobile friendly testing ...READ MORE

Feb 20, 2019 in Selenium by Dheeraj
 • 374 views
0 votes
1 answer

What are the steps in Mobile Friendly testing?

In mobile friendly testing you basically test ...READ MORE

Feb 20, 2019 in Selenium by Dheeraj
 • 517 views
0 votes
1 answer

What is Mobile-friendly testing?

Mobile friendly testing is used to check ...READ MORE

Feb 20, 2019 in Selenium by Dheeraj
 • 422 views
0 votes
1 answer

How to install Scala on Centos?

Maybe you don't have the install point ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 2,521 views
+1 vote
1 answer

R programming: Graphic commands

For this purpose, make use of the ...READ MORE

Feb 20, 2019 in Data Analytics by Tyrion anex
 • 8,700 points • 348 views
+1 vote
1 answer

R programming: Monte Carlo Simulation

You can use the sample_n from dplyr to select ...READ MORE

Feb 20, 2019 in Data Analytics by Tyrion anex
 • 8,700 points • 617 views
0 votes
1 answer

Query regarding String and Varchar in Hive

Varchar datatype is also saved internally as ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 1,833 views
0 votes
1 answer

Location of Sqoop job

It depends on how you are running ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 1,420 views
0 votes
1 answer

Default file format in Hive

By Default its TextFileFormat for hive unless you use serdes to ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 3,560 views
0 votes
1 answer

What are connection plugins in Ansible?

Hey @Jay, connection plugins allow ansible to ...READ MORE

Feb 20, 2019 in Ansible by Shalaka
 • 799 views
+1 vote
1 answer

How to delete sqoop job?

$ ​sqoop job --delete jobname But be careful ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 4,384 views
0 votes
1 answer

Validation in Spark

This can be prevented if you use ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 1,258 views
0 votes
1 answer

How do I enable cache plugin in Ansible?

Hey @Jason, You can enable a cache plugin ...READ MORE

Feb 20, 2019 in Ansible by Yogesh
 • 574 views
0 votes
1 answer

Sqoop incremental append by date

Consider a table with 3 records which ...READ MORE

Feb 20, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 4,319 views
0 votes
1 answer

What are cache plugins in Ansible?

Cache plugins allow Ansible to store gathered facts ...READ MORE

Feb 20, 2019 in Ansible by Kashish
 • 764 views
0 votes
1 answer

Doubt regarding --last-value in sqoop while importing.

I think you are a little confused. ...READ MORE

Feb 19, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 1,350 views
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