Trending questions in Edureka Community

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How to Compress Map output?

With MR2, now we should set conf.set("mapreduce.map.output.compress", true)  conf.set("mapreduce.output.fileoutputformat.compress", ...READ MORE

Jul 24, 2019 in Big Data Hadoop by Varun
 • 1,233 views
0 votes
1 answer

How can I store data into a cookie using Selenium Webdriver?

Hey Abhilasha, we can load a website ...READ MORE

Jun 19, 2019 in Selenium by Anvi
 • 14,150 points • 2,766 views
0 votes
1 answer

How to create scala project in intellij?

You have to install Intellij with scala plugin. ...READ MORE

Jul 5, 2019 in Apache Spark by Jimmy
 • 2,066 views
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2 answers

Resume Resources

Hey Riya, there are a few websites ...READ MORE

Jun 12, 2019 in Career Counselling by Fenny
 • 3,598 views
0 votes
1 answer

Jenkins with puppet.

For anyone interested in how to pull ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
 • 59,230 points • 596 views
0 votes
1 answer

Force Python Scrapy not to encode URL

When creating a Request object scrapy applies some url ...READ MORE

Jul 24, 2019 in Python by SDeb
 • 13,300 points • 1,241 views
0 votes
1 answer

How to Sqoop in a Java Program?

You can use the following sample code for ...READ MORE

Jul 22, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,313 views
0 votes
1 answer

BurpSuite captures only 1 request

If you want to see all the ...READ MORE

Aug 8, 2019 in Cyber Security & Ethical Hacking by Jishan
 • 578 views
+1 vote
2 answers

Drop-down menu option value not working using Selenium (Python)

from selenium.webdriver.support.select import Select inputElementG ...READ MORE

Nov 28, 2018 in Selenium by Rijhu mal
 • 14,496 views
0 votes
1 answer

Puppet : Can i install jenkins on a puppet server using Git?

Installing puppet-jenkins is easy. To install via Git, ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
 • 59,230 points • 537 views
0 votes
1 answer

Write a test case to check if an image exists on a webpage or not without using JS Executor

@Nipun if you want to check whether ...READ MORE

May 21, 2019 in Selenium by Nikita
 • 3,983 views
+2 votes
0 answers

how to take a loop from SAP Application?

Hello, I stuck in one scenario that is ...READ MORE

Aug 12, 2019 in RPA by anonymous
 • 140 points • 386 views
0 votes
1 answer

Puppet module path is not updating.

The puppet confdir depends on user that executes puppet ...READ MORE

Aug 5, 2019 in Puppet by Sirajul
 • 59,230 points • 697 views
+1 vote
1 answer

I should be able to hide "Custom Dates" Parameters on Selecting "Last 10 days " and also able to edit Between different "Custom Start and End Dates" when " Custom Dates " is selected ??

You can check this out,  https://community.tableau.com/thread ...READ MORE

Jul 22, 2019 in Tableau by nikki
 • 1,263 views
0 votes
1 answer

How to concatinating Arrays in scala?

Hey, We can append a Scala array to ...READ MORE

Jul 25, 2019 in Apache Spark by Gitika
 • 65,910 points • 1,171 views
0 votes
0 answers

Sending request using json object return 404 error code

I am getting mad with this code ...READ MORE

Jun 19, 2019 in Java by FooBayo
 • 120 points
edited Jun 19, 2019 by FooBayo • 2,763 views
0 votes
1 answer

How to set test case priority in TestNG?

@Rumani, you can set test case priority ...READ MORE

Jun 4, 2019 in Selenium by Harry
 • 3,375 views
0 votes
1 answer

UiPath automation for converting a .docx file to a .pdf file

Hey Rashmi, that's actually a very easy ...READ MORE

Mar 8, 2019 in RPA by Abha
 • 28,140 points • 7,166 views
0 votes
1 answer

What is Lazy val in Scala?

Hey, Scala executes a val when we define ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
 • 65,910 points • 991 views
0 votes
1 answer

Calculate probabilities for Markov Chain - Python

You have to use the tuples from ...READ MORE

Aug 2, 2019 in Machine Learning by Ishaan
 • 815 views
0 votes
1 answer

Puppet: Invalid module name; module names must be alphanumeric (plus '-'), not 'puppet:' at /my/path/init.pp:4 on node pcb.unixdaemon.private

This is often caused when you confuse ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
 • 59,230 points • 514 views
0 votes
1 answer

How do I access the Map Task ID in Spark?

You can access task information using TaskContext: import org.apache.spark.TaskContext sc.parallelize(Seq[Int](), ...READ MORE

Jul 23, 2019 in Apache Spark by ravikiran
 • 4,620 points • 1,243 views
0 votes
1 answer

What are the different types of input for parameters in rmarkdown?

There are different types of inputs that ...READ MORE

Jul 31, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 940 views
0 votes
1 answer

Unable to find Java and eclipse installation on my webconsole.

You can either install java and eclipse ...READ MORE

Aug 9, 2019 in Big Data Hadoop by Isha
 • 509 views
0 votes
0 answers

How to add a new organisation to an existing channel in hyperledger fabric without creating a new node/peer for that organisation. Can we add a organisation which does not contain any nodes?

May 2, 2019 in Blockchain by anonymous
 • 4,823 views
0 votes
1 answer

Sort a field based on another field in R

Hi.. Just for sorting, you can use arrange ...READ MORE

Aug 29, 2019 in Data Analytics by Gups_1985
 • 621 views
0 votes
1 answer

How do I schedule a Jenkins compile/build job only when there is a new commit to my source code ?

To automatically run build on code commit, follow ...READ MORE

May 29, 2019 in Jenkins by Sirajul
 • 59,230 points • 3,623 views
0 votes
1 answer

When do Reduce tasks start in Hadoop?

As much I understand Reduce phase start ...READ MORE

Aug 9, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 512 views
0 votes
2 answers

Error when trying to start puppet service

first where the puppetserver is installed i.e.., ...READ MORE

Mar 28, 2019 in Jenkins by Mallikarjuna
 • 140 points • 8,389 views
0 votes
1 answer

How to get all anchor tags using BeautifulSoup?

Yes, you can do it by using ...READ MORE

Apr 2, 2019 in Python by Kailash
 • 6,073 views
0 votes
1 answer

Which one is better MR or Spark?

The above difference clearly points out that ...READ MORE

Jul 15, 2019 in Big Data Hadoop by Daniel
 • 1,589 views
0 votes
1 answer

Load data from HDFS to hive

You can't directly create a parquet table. ...READ MORE

Feb 8, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 8,402 views
0 votes
2 answers

Exception in thread "main" java.lang.UnsupportedClassVersionError

Hi, keep in mind do not forget to ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Rashi
 • 1,094 views
0 votes
1 answer

Which cloud provider is the most secure cloud platform?

Today's era opt digitalization to ensure precise authentication of the ...READ MORE

Aug 7, 2019 in AWS by Archana
 • 240 points • 624 views
0 votes
3 answers

What are the roles and responsibilities of a Graphic Designer?

Hi Kavita, There are some following Roles and ...READ MORE

May 27, 2019 in Career Counselling by Gitika
 • 65,910 points • 3,880 views
0 votes
1 answer

Creating multiple sheets in excel workbook using UiPath

Hi @Ashmita, you can create multiple excel ...READ MORE

Mar 5, 2019 in RPA by Abha
 • 28,140 points • 7,320 views
0 votes
1 answer

Puppet: use Puppet templates to configure NTP

Here's an example of configuring NTP using ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
 • 59,230 points • 503 views
0 votes
1 answer

How to access variables in s string interpolation in Scala?

Hey, You can use below code to access variables ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,910 points • 884 views
0 votes
1 answer

Unable to create table in Hive

It is looking like your Hadoop daemons ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Yogi
 • 630 views
0 votes
1 answer

Configure a node to connect to a PuppetDB

Step 1: Configure SSL: PuppetDB requires client authentication ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,230 points • 795 views
0 votes
2 answers

How do I find all files containing specific text and rename in unix/linux

Hi, @Kal You can use this command below to ...READ MORE

Jul 2, 2019 in Linux Administration by Gitika
 • 65,910 points
edited Jul 2, 2019 by Gitika • 2,099 views
0 votes
1 answer

Can we download python from command line?

Open a command prompt window and navigate to the ...READ MORE

Aug 6, 2019 in Python by Mohammad
 • 3,230 points • 617 views
0 votes
2 answers

How can I access a service installed on Kubernetes from anywhere?

if u want to directly want to ...READ MORE

Jul 26, 2020 in Kubernetes by Akash Gupta
 • 1,091 views
0 votes
1 answer

How can I ensure that my jenkins build server is accessed only by authorized users?

Anyone can make use of the URL ...READ MORE

Aug 6, 2019 in Jenkins by Sirajul
 • 59,230 points • 615 views
0 votes
1 answer

Puppet: Enable a replica as a part of configuring high availability

Enabling a replica activates most of its ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,230 points • 823 views
0 votes
1 answer

How to reverse a Scala list?

Hi, This reverses the order of elements in ...READ MORE

Aug 1, 2019 in Apache Spark by Gitika
 • 65,910 points • 856 views
0 votes
1 answer

Create a NFS volume while creating a service - docker

Hey @Dipti, yes of course you can! ...READ MORE

Jul 24, 2019 in Docker by Vijay
 • 1,202 views
+1 vote
1 answer

what is the difference between error and stderr in Node.js?

Error is an object created by Node.js to handle ...READ MORE

Jul 4, 2019 in Others by sunshine
 • 1,300 points • 1,990 views
0 votes
1 answer

How to start Firefox browser on Mac using Selenium Webdriver?

Hey Tom, you can use following commands ...READ MORE

Jul 18, 2019 in Selenium by Abha
 • 28,140 points • 1,418 views
+1 vote
2 answers

Error: com/eng/mr/WordCountDriver : Unsupported major.minor version 52.0

The reason why you get this error ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Venkita
 • 240 points • 545 views
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