Trending questions in Edureka Community

0 votes
1 answer

Login page test script using selenium and java in Eclipse IDE

Here is an example to login to ...READ MORE

Apr 23, 2018 in Selenium by Meci Matt
 • 9,460 points • 15,048 views
0 votes
1 answer

Empty Jenkins Workspace causing Jenkins build failure

/tmp/hudson3579240812233061648.sh: line 3: cd: /jenkins/workspace/completeness_compiler_runtime_tests/TPS/qel/automation/tools The error is ...READ MORE

Aug 8, 2018 in Jenkins by Kalgi
 • 52,340 points • 10,431 views
0 votes
1 answer

How to zip with a list output in Python instead of a tuple output?

Good question - Considering that you are ...READ MORE

Feb 7, 2019 in Python by Nymeria
 • 3,560 points • 2,532 views
0 votes
1 answer

How do I activate Xdebug for your running?

In your docker command or your docker-compose.yml ...READ MORE

Mar 12, 2019 in Docker by Jason
 • 1,096 views
0 votes
1 answer

Check if my Lamp stack installation was successful using Puppet

If there were no errors, you should ...READ MORE

Mar 11, 2019 in Puppet by Bob
 • 1,140 views
0 votes
1 answer

What happens to data once we terminate the EC2 Instance?

The data stored in local instance store ...READ MORE

Jan 31, 2019 in AWS by jagarnath
 • 2,853 views
0 votes
1 answer

Filter Measure Based on Different Variables of the Same Dimension

Hi Nithin, I used calculated fields. You can use ...READ MORE

Mar 11, 2019 in Tableau by Cherukuri
 • 33,050 points • 1,135 views
0 votes
1 answer

Sqoop overwrite a directory

You can use the --hive-overwrite: $ sqoop import --connect ...READ MORE

Feb 11, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 2,331 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 • 1,953 views
–1 vote
1 answer

Problem adding peers to Ethereum private network

Seems like you have not created the ...READ MORE

Jan 23, 2019 in Blockchain by Omkar
 • 69,180 points • 3,233 views
0 votes
1 answer

What port the Spark dashboard run on?

Spark dashboard by default runs on port ...READ MORE

Mar 6, 2019 in Apache Spark by Rohit
 • 1,334 views
+1 vote
1 answer

Steps to trigger puppet agent from jenkins

Heyy @Hannah,  First, you need to create Jenkins slave, ...READ MORE

Dec 16, 2018 in Puppet by Kiyara
 • 4,820 views
0 votes
1 answer

Row Level Security not applied through LOOKUPVALUE in Default filter [closed]

I see what you mean now. LOOKUPVALUE appears to ...READ MORE

Nov 8, 2018 in Power BI by Upasana
 • 8,620 points • 6,444 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
 • 69,180 points • 1,979 views
0 votes
1 answer

Prevent jobs to be killed from Web UI

You need to be careful with this. ...READ MORE

Mar 6, 2019 in Apache Spark by Rohit
 • 1,332 views
0 votes
1 answer

What is composition in Java?

Composition is again specialized form of Aggregation ...READ MORE

Feb 18, 2019 in Java by Neha
 • 6,300 points
edited Feb 18, 2019 by Neha • 2,062 views
0 votes
1 answer

Hadoop Hive: How to convert multiple rows into comma separated values?

You can use the aggregator function collect_set to do ...READ MORE

Nov 14, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 6,182 views
+1 vote
1 answer

R programming error: sum of products

Best soln is to integrate R linear algebra: > ...READ MORE

Mar 6, 2019 in Data Analytics by Sophie may
 • 10,620 points • 1,303 views
0 votes
1 answer

How do I do monkeypatching in python?

A print statement does its IO through ...READ MORE

Mar 5, 2019 in Python by SDeb
 • 13,300 points • 1,377 views
0 votes
1 answer

Print Delimited list

You can try the following and see ...READ MORE

Feb 28, 2019 in Python by SDeb
 • 13,300 points • 1,598 views
0 votes
1 answer

What is the need to override the equals and hashCode methods in Java?

You must override hashCode() in every class ...READ MORE

Jan 2, 2019 in Java by Daisy
 • 8,140 points • 4,058 views
0 votes
1 answer

Need help with Java Installation

Hi @Ashmita, to asnwer your question, lets ...READ MORE

Feb 28, 2019 in Java by Pratibha
 • 3,690 points • 1,624 views
0 votes
1 answer

How do i install Nagios on Ubuntu?

 Hey @Kiran, installing Nagios requires you to ...READ MORE

Feb 27, 2019 in DevOps Tools by Riya
 • 1,668 views
0 votes
1 answer

Error saying "could not find function "read_html"" when trying to use read_html function

Hey @Ali, Execute the following two commands: install.packages(&l ...READ MORE

Nov 21, 2018 in Data Analytics by Maverick
 • 10,840 points • 5,899 views
+2 votes
3 answers

Beginner's salary in DevOps

Hey Hannah, beginners usually get salary of ...READ MORE

Jun 4, 2019 in Career Counselling by Nutan
 • 2,837 views
0 votes
1 answer

Private ethereum network account balance is zero

There are two reasons due to which ...READ MORE

Jan 28, 2019 in Blockchain by Omkar
 • 69,180 points • 2,920 views
0 votes
1 answer

What are the basic commands used for user management?

The basic commands used for user management ...READ MORE

Mar 8, 2019 in Others by Nabarupa
 • 1,245 views
0 votes
1 answer

Trying to execute bash script using Ansible one one node

You could make your task an asynchronous action by ...READ MORE

Jan 29, 2019 in Ansible by Kavya
 • 2,911 views
0 votes
1 answer

Key Factor Algorithms used for encryption.

The default key factor algorithm used is PBKDF2WithHmacSHA1. You ...READ MORE

Mar 13, 2019 in Apache Spark by Venu
 • 1,014 views
0 votes
4 answers

Is certification required to become a full stack developer?

Certification is required to become a full ...READ MORE

Apr 4, 2019 in Career Counselling by navdeep
 • 330 points • 2,643 views
0 votes
3 answers

What are the skills needed to become a machine learning engineer?

Skills needed to become a Machine Learning ...READ MORE

Apr 10, 2019 in Career Counselling by sunny
 • 2,468 views
0 votes
1 answer

What is CORS configuration in S3?

Cross-origin resource sharing (CORS) is a method ...READ MORE

Feb 13, 2019 in AWS by Esha Kumari
 • 2,261 views
0 votes
1 answer

Update and query on data using DynamoDB

Once the database is created using DynamoDB ...READ MORE

Feb 14, 2019 in AWS by Esha Gupta
 • 2,197 views
0 votes
1 answer

Which is better: Azure Blob or Azure Table?

The best solution is blob storage with ...READ MORE

Mar 5, 2019 in Azure by Archana
 • 5,640 points • 1,350 views
0 votes
2 answers

Unable to use jenkins to run oracle script on remote DB

add ORACLE_HOME  in jenkins global variable. READ MORE

Mar 27, 2019 in DevOps & Agile by hal
 • 7,459 views
0 votes
1 answer

Invalid syntax in spark

There's a problem with your syntax. There ...READ MORE

Jan 31, 2019 in Apache Spark by Omkar
 • 69,180 points • 2,765 views
0 votes
1 answer

Xpath in Java for accessing OWL Document

Don't query RDF (or OWL) with XPath In ...READ MORE

Feb 28, 2019 in Java by developer_1
 • 3,350 points • 1,597 views
+1 vote
1 answer

Error message: “'chromedriver' executable needs to be available in the path”

Okay there are a couple of wrong ...READ MORE

Apr 30, 2018 in Selenium by king_kenny
 • 3,710 points • 14,658 views
0 votes
1 answer

Where can I find my credentials and configuration files?

You can find your configuration and credential ...READ MORE

Mar 7, 2019 in AWS by Priyaj
 • 58,020 points • 1,279 views
0 votes
1 answer

How to choose the best IoT Database?

Does your model looks like a snowflake? ...READ MORE

Mar 1, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 1,509 views
+1 vote
2 answers

How to open a port on google compute engine

You need to set the firewall rule ...READ MORE

Jul 10, 2019 in GCP by K sagar
 • 5,017 views
0 votes
1 answer

Components of Spark

Spark core: The base engine that offers ...READ MORE

Mar 8, 2019 in Apache Spark by Raj
 • 1,215 views
0 votes
1 answer

Are there plugins available for monitoring services using nagios?

There are many plugins available for different ...READ MORE

Mar 1, 2019 in Nagios by Lynda
 • 1,506 views
0 votes
1 answer

geth attach command showing error: bind: address already in use

Seems like there is already a geth instance ...READ MORE

Jan 16, 2019 in Blockchain by Omkar
 • 69,180 points • 3,404 views
0 votes
1 answer

How to increase wait time to launch data-local task?

You can increase the locality wait time ...READ MORE

Mar 11, 2019 in Apache Spark by Raj
 • 1,071 views
0 votes
4 answers

What are the skills needed for becoming a data scientist?

Hello Actually there are many different skills ...READ MORE

Mar 28, 2019 in Career Counselling by MrBoot
 • 1,230 points • 3,291 views
0 votes
1 answer

Delay requesting new executor in dynamic allocation

You can set the duration like this: val ...READ MORE

Mar 13, 2019 in Apache Spark by Venu
 • 986 views
0 votes
1 answer

Does Python's time.time() return the local or UTC timestamp?

The time.time() function returns the number of seconds since ...READ MORE

Nov 14, 2018 in Python by charlie_brown
 • 7,720 points • 6,133 views
0 votes
1 answer

What are the features of ELB?

ELB is designed to handle unlimited requests ...READ MORE

Mar 5, 2019 in AWS by Subhash
 • 1,340 views
0 votes
1 answer

What is the difference between HUB and NODE?

Hub:- It is the central point where you ...READ MORE

Jan 14, 2019 in Selenium by saksham
 • 3,490 views
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