Trending questions in Edureka Community

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How to add third party java jars for use in PySpark?

You can add external jars as arguments ...READ MORE

Jul 4, 2018 in Apache Spark by nitinrawat895
 • 11,380 points
edited Nov 19, 2021 by Sarfaraz • 9,581 views
0 votes
1 answer

Import my AWS credentials using python script

Using AWS Cli  Configure your IAM user then ...READ MORE

Nov 16, 2018 in AWS by Jino
 • 5,820 points • 3,755 views
0 votes
3 answers

What does a Hadoop Admin do?

A Hadoop Admin, like any other Admin, ...READ MORE

Mar 4, 2019 in Career Counselling by Karan
 • 1,511 views
+3 votes
4 answers

***IMPORTANT*** Big Data Hadoop Interview Questions.

Hello sir, I was going through the ...READ MORE

Aug 22, 2018 in Career Counselling by Coral
 • 3,326 views
0 votes
1 answer

What is row-level security in Amazon QuickSight?

Row-level security is a feature introduced in ...READ MORE

Dec 19, 2018 in AWS by Archana
 • 5,640 points • 2,314 views
0 votes
1 answer

How to disable cookies using webdriver for Chrome and FireFox JAVA?

The solution for Firefox is below: FirefoxProfile profile ...READ MORE

Aug 8, 2018 in Selenium by Meci Matt
 • 9,460 points • 8,059 views
0 votes
1 answer

R programming: How to pass variables from a r program to mysql function?

To include the R variables called start.date and end.date, you can use paste to ...READ MORE

Dec 28, 2018 in Data Analytics by Tyrion anex
 • 8,690 points • 1,921 views
0 votes
1 answer

Hadoop: Adding multiple inputs with a different mapper using python

hadoop jar hadoop-multiple-streaming.jar \ ...READ MORE

Nov 19, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 3,604 views
0 votes
1 answer

Truffle migrate Server Error

Seems like truffle didn't find a server. ...READ MORE

Jan 18, 2019 in Blockchain by Omkar
 • 69,180 points • 1,011 views
0 votes
1 answer

R programming: Plot color-coded map of world leader's age

In the structure of the value returned ...READ MORE

Jan 7, 2019 in Data Analytics by Tyrion anex
 • 8,690 points • 1,489 views
0 votes
2 answers

What are the skills required to be a Data Engineer?

A Big Data Engineer will mainly work ...READ MORE

Jan 22, 2019 in Career Counselling by Sanam
 • 2,113 views
+1 vote
2 answers

How much do Computer hardware Engineers get paid?

I'm a Computer Hardware Engineer and I ...READ MORE

Jan 2, 2019 in Career Counselling by Anshul
 • 1,619 views
0 votes
1 answer

Error saying "KeyError: 'ApiVersion'" - Ansible

The reason behind this error is that ...READ MORE

Jan 8, 2019 in Ansible by Sasha
 • 1,432 views
0 votes
1 answer

Program terminating with error.

This error you got is because your ...READ MORE

Dec 27, 2018 in Selenium by Nabarupa
 • 1,953 views
0 votes
1 answer

What are the pros and cons of being a Technical Architect?

Talking from personal experience, the best thing ...READ MORE

Jan 4, 2019 in Career Counselling by Jones
 • 1,610 views
+1 vote
1 answer

What tools can be used to spin-up servers on AWS?

Yes. There are a lot of tools ...READ MORE

Dec 19, 2018 in AWS by Archana
 • 5,640 points • 2,254 views
0 votes
1 answer

Unable to Run the .java file

You have to enter the commands as ...READ MORE

Jan 11, 2019 in Java by Omkar
 • 69,180 points • 1,338 views
0 votes
1 answer

How to detach and delete Internet gateway from a VPC using boto3?

Here is a simple implementation. You need ...READ MORE

Dec 4, 2018 in AWS by Shuvodip Ghosh
 • 2,936 views
0 votes
1 answer

Error saying "Connection failed" when trying to install java jdk on slave VM

Hey @Ali, I went through the error and ...READ MORE

Jan 3, 2019 in Jenkins by Vishnu
 • 1,680 views
0 votes
1 answer

Gateway availability in IoT Hub

There, sure, is an Azure IoT Hub Gateway ...READ MORE

Jan 11, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 1,298 views
0 votes
1 answer

Can I have multiple primary keys in a single table?

A Table can have a Composite Primary Key which ...READ MORE

Oct 25, 2018 in Database by Frankie
 • 9,830 points • 4,678 views
–1 vote
1 answer

Who will setup multimode and single node modes?

Cluster management is something that is generally ...READ MORE

Jan 21, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 891 views
0 votes
1 answer

Element wise multiplication in R

In R the simple vector multiplication gives ...READ MORE

Oct 30, 2018 in Data Analytics by Maverick
 • 10,840 points • 4,444 views
0 votes
1 answer

Source Code Auditor Certifications

As far as I know, there are ...READ MORE

Jan 9, 2019 in Career Counselling by Gath
 • 1,377 views
0 votes
2 answers

Which are the languages and tools used for Blockchain Development?

Blockchain is a Technology and has two ...READ MORE

Feb 8, 2019 in Career Counselling by Kishan
 • 1,480 views
0 votes
1 answer

How migrating to Cloud Platform helps?

There are different aspects of Migration. The major ...READ MORE

Jan 19, 2019 in AWS by Edureka
 • 4,220 points • 977 views
0 votes
2 answers

How to become a linux administrator?

The first step to becoming a Linux ...READ MORE

Feb 8, 2019 in Career Counselling by Karan
 • 1,479 views
0 votes
1 answer

Hadoop Mapreduce: Error: Could not find or load main class com.sun.tools.javac.Main

You have to add HADOOP_CLASSPATH environment parameter: expor ...READ MORE

Oct 30, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 4,441 views
0 votes
0 answers

How to implement multiple try codes in a single block using Python?

Hi all, As per the title, I am ...READ MORE

Jan 14, 2019 in Python by Anirudh
• 2,090 points • 1,191 views
0 votes
1 answer

Services offered for Migration by AWS

Migration is a process that is assisted ...READ MORE

Jan 18, 2019 in AWS by Edureka
 • 4,220 points • 968 views
0 votes
1 answer

truffle compile shows error: TypeError: Invalid type for argument in function call.

You are getting this error because you ...READ MORE

Dec 5, 2018 in Blockchain by Omkar
 • 69,180 points • 2,900 views
0 votes
2 answers

How to exit NameNode safe mode?

hadoop dfsadmin -safemode leave READ MORE

Apr 11, 2019 in Big Data Hadoop by anonymous
 • 5,108 views
0 votes
1 answer

Intel Galileo + Yocto - Insufficient Space Error

Yocto doesn't create bigger rootfs until specified ...READ MORE

Jan 8, 2019 in IoT (Internet of Things) by DataKing99
 • 8,250 points • 1,425 views
0 votes
1 answer

Target groups in AWS for Network Load Balancers

Ypu can change the port definition in ...READ MORE

Nov 13, 2018 in AWS by Priyaj
 • 58,020 points • 3,808 views
+1 vote
5 answers

Hyperledger Fabric: Error cryptogen tool

I got same error on Windows.  The solution ...READ MORE

Oct 25, 2018 in Blockchain by Mahesh
 • 4,451 views
0 votes
1 answer

How to break for loop in an if statement

You can break out of each loop ...READ MORE

Nov 16, 2018 in Python by Jino
 • 5,820 points • 3,675 views
0 votes
1 answer

What is a hybrid framework?

The combination of data driven and keyword ...READ MORE

Jan 9, 2019 in Selenium by trisha
 • 1,372 views
+1 vote
1 answer

Error: Maven runs with the wrong JDK on Jenkins

Perform the following steps: 1) Navigate to Manage ...READ MORE

Aug 8, 2018 in Jenkins by Sophie may
 • 10,620 points • 7,942 views
0 votes
2 answers

Data Warehouse Analyst Certifications

I think the most reputed certification for ...READ MORE

Jan 28, 2019 in Career Counselling by Gokul
 • 1,688 views
0 votes
1 answer

docker missing var/lib/docker folder

Try restarting docker systemctl restart docker or sudo service docker ...READ MORE

Aug 1, 2018 in Docker by Kalgi
 • 52,340 points • 8,290 views
0 votes
1 answer

How to use SSH keys inside docker container

Here is a solution you can try. It ...READ MORE

Oct 9, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 5,341 views
–1 vote
1 answer

How to access Hadoop counter values using API?

You can use the job object to access the ...READ MORE

Dec 31, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,754 views
0 votes
1 answer

KAA server : Is it possible to develop an application to communicate with routers using PHP

It's actually not possible to develop a ...READ MORE

Jan 10, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 1,293 views
0 votes
1 answer

How can I implement RPA?

There are these  6 steps that should ...READ MORE

Jan 11, 2019 in RPA by Tulsi
edited Jun 28, 2023 by Khan Sarfaraz • 1,248 views
0 votes
1 answer

what php API can be used to upload and download files to Amazon S3

Amazon have a PHPSDK , check the sample code // ...READ MORE

Oct 17, 2018 in AWS by Priyaj
 • 58,020 points • 4,961 views
0 votes
1 answer

Data Strategist vs Data Scientist

A Data Strategist deals with client issues and ...READ MORE

Dec 13, 2018 in Career Counselling by Sunil
 • 2,494 views
0 votes
1 answer

Hadoop: java.io.IOException: File could only be replicated to 0 nodes instead of minReplication (=1)

Try this, first stop all the daemons, ...READ MORE

Nov 6, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 4,093 views
0 votes
3 answers

Who should choose Blockchain as Career?

Learning Blockchain is a challenge because it ...READ MORE

Feb 9, 2019 in Career Counselling by Kriti
 • 1,892 views
0 votes
1 answer

Qualifications to become a Incident Responder

For the role of an Incident Responder, ...READ MORE

Jan 10, 2019 in Career Counselling by Bek
 • 1,281 views
0 votes
1 answer

TestNG and Junit

No, testNG is better than JUnit. Here ...READ MORE

Jan 8, 2019 in Selenium by Nabarupa
 • 1,388 views
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