Trending questions in Edureka Community

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Clear the entire provision setup if fails to execute even a single command

Of course this is possible @Kiara, you ...READ MORE

Feb 7, 2019 in Ansible by Pragya
 • 208 views
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2 answers

Security Specialist salary

Security Specialist falls in the median level ...READ MORE

Mar 11, 2019 in Career Counselling by Sharan
 • 123 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
 • 69,210 points • 3,877 views
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1 answer

USing Java App to create Windows Service

Apache Commons Daemon is a good alternative. It ...READ MORE

Feb 1, 2019 in Java by developer_1
 • 3,310 points • 458 views
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Hadoop: How to copy directory from local system to hdfs using Java code?

Just use the FileSystem's copyFromLocalFile method. If the source Path ...READ MORE

Nov 14, 2018 in Big Data Hadoop by Omkar
 • 69,210 points • 3,876 views
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How to use multiprocessing queue in Python?

This is a simple example of a ...READ MORE

Oct 25, 2018 in Python by SDeb
 • 13,300 points • 4,736 views
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1 answer

How will you submit job as particular user?

You need to create a new user ...READ MORE

Jan 31, 2019 in Big Data Hadoop by Omkar
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Different between mongoDB and Postgresql

Any one can you explain different between ...READ MORE

Feb 8, 2019 in Database by Ajay
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Salary for Business System Analyst

In India, the average salary for a ...READ MORE

Apr 2, 2019 in Career Counselling by Gani
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+1 vote
3 answers

Not able to read a file from my assets folder

Hi.. I faced a similar problem in ...READ MORE

Oct 25, 2018 in Blockchain by Shrikanth
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1 answer

Error connecting hive using python pyhs2

Seems like the host IP is not ...READ MORE

Jan 11, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 1,353 views
+1 vote
1 answer

How to create a 2D array of vectors of different lengths in R programming?

You can try making a list of matrices ...READ MORE

Feb 1, 2019 in Data Analytics by Sophie may
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1 answer

Cons of using multi-cloud strategy

One of the main reason why companies ...READ MORE

Feb 8, 2019 in Cloud Computing by Aru
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What is Behaviour driven framework?

Behaviour driven framework follows most of the ...READ MORE

Feb 8, 2019 in Selenium by Ram
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What is Amazon EFS and how does it work?

Amazon EFS is a file system that ...READ MORE

Jan 31, 2019 in AWS by ritu radhika
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What is hybrid cloud?

Hybrid cloud is a cloud computing environment which ...READ MORE

Feb 8, 2019 in Cloud Computing by Aru
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Use annotation for excluding specific fields from serialization

Simply mark the desired fields with the ...READ MORE

Feb 1, 2019 in Java by developer_1
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Hbase: Client not able to connect with remote Hbase server

You have to remove the localhost entry from hbase server's ...READ MORE

Nov 8, 2018 in Big Data Hadoop by Omkar
 • 69,210 points • 4,111 views
+1 vote
1 answer

Execute a shell script that in turn runs a Python program, followed by an R program

You have two FROM commands in your ...READ MORE

Feb 6, 2019 in Data Analytics by Sophie may
 • 10,590 points • 182 views
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1 answer

Cost for using Lambda function

AWS Lambda is a pay as you ...READ MORE

Jan 25, 2019 in AWS by Risu
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1 answer

Not able to connect to Ethereum node in web browser

By default, geth listens only to localhost. ...READ MORE

Jan 16, 2019 in Blockchain by Omkar
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1 answer

Permission denied while uploading files to hdfs

It is not the problem about permission ...READ MORE

Jan 25, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 755 views
0 votes
1 answer

Define variables in Ansible Playbook

Variable names should be letters, numbers, and ...READ MORE

Jan 24, 2019 in Ansible by Jinha
 • 765 views
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Need help displaying complete output in Jupyter rather than just last result set in Python

Hi, the solution to this is very ...READ MORE

Jan 28, 2019 in Python by Nymeria
 • 3,540 points • 610 views
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1 answer

How to get details of playbook executions

Run these commands to enable logging before ...READ MORE

Jan 22, 2019 in Ansible by Tanishq
 • 890 views
0 votes
1 answer

How do I backup my ansible playbooks?

In addition to the install.yml file included with your setup.sh setup ...READ MORE

Feb 4, 2019 in Ansible by Anushri
 • 297 views
0 votes
1 answer

How to get EC2 account balance programmatically

Unfortunately, you can't get your account balance ...READ MORE

Feb 7, 2019 in AWS by Archana
 • 5,640 points • 172 views
0 votes
1 answer

Ansible study materials

Hey @Jones, to study Ansible, first go ...READ MORE

Jan 31, 2019 in Ansible by Julie
 • 485 views
0 votes
1 answer

Get rid of fake error logs

These two modules : failed_when and changed_when ...READ MORE

Feb 7, 2019 in Ansible by Pragya
 • 168 views
0 votes
1 answer

Configuration for setting up windows VM using ansible and vagrant

Hey @Leena,  your configuration file group_vars/windows-dev should contain something like: ansible_user: ...READ MORE

Feb 4, 2019 in Ansible by Vaishu
 • 288 views
0 votes
2 answers

What are the skills required for getting a job as an Azure Engineer?

The skills required can be listed as ...READ MORE

Jan 22, 2019 in Career Counselling by Reshma
 • 1,074 views
0 votes
1 answer

Can not open geth console: Fatal: Error starting protocol stack: listen tcp :30303: bind: address already in use

The default port for geth is 30303. ...READ MORE

Dec 6, 2018 in Blockchain by Omkar
 • 69,210 points • 2,875 views
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1 answer

Playbook executed fine but output not as expected

Hey @Nisha, you've mentioned this line on ...READ MORE

Feb 7, 2019 in Ansible by Pragya
 • 163 views
0 votes
1 answer

Need help with custom authentication in the Google App Engine using Python

Good question. Django 1.0 was updated recently ...READ MORE

Jan 21, 2019 in Python by Nymeria
 • 3,540 points • 903 views
0 votes
1 answer

Stopping EC2 Instance using Java AWS SDK

You can follow the following steps:- 1. Create ...READ MORE

Jan 22, 2019 in AWS by Priyaj
 • 58,080 points • 840 views
+1 vote
1 answer

How to read HDFS and local files with the same code in Java?

You can try something like this: ​ ...READ MORE

Nov 22, 2018 in Big Data Hadoop by Omkar
 • 69,210 points • 3,433 views
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1 answer

Calling Truffle Commands through a script

Seems like its due to async behavior ...READ MORE

Jan 25, 2019 in Blockchain by Omkar
 • 69,210 points • 747 views
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2 answers

Source Code Auditor Salary

The average salary is around Rs. 5-6 ...READ MORE

Mar 6, 2019 in Career Counselling by Ronith
 • 158 views
0 votes
1 answer

Spark - load CSV file as DataFrame?

spark-csv is part of core Spark functionality ...READ MORE

Sep 25, 2018 in Big Data Hadoop by slayer
 • 29,310 points • 5,985 views
0 votes
1 answer

How to take input from user in bash script?

You can use if-else branch to check ...READ MORE

Jan 31, 2019 in Linux Administration by Omkar
 • 69,210 points • 441 views
0 votes
1 answer

simple HTTP server in Java using only Java SE API

The com.sun.net.httpserver solution is not portable across JREs. Its ...READ MORE

Jan 4, 2019 in Java by Daisy
 • 8,120 points • 1,615 views
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2 answers

What are the certification required for Azure Automation Engineer?

Microsoft Azure Infrastructure Solutions (70-533) this certification ...READ MORE

Feb 4, 2019 in Career Counselling by Rajesh
 • 814 views
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2 answers

What are the different tools available for RPA?

You can view a list and reviews ...READ MORE

Aug 19, 2019 in RPA by Rony Sklar
edited Aug 19, 2019 • 506 views
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1 answer

Getting error: module bottle not found.

I would recommend installing pip first and then running ...READ MORE

Dec 31, 2018 by charlie_brown
 • 7,710 points • 1,780 views
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1 answer

Kubernetes cron job call curl in loop

It's a small silly mistake: dollar sign $ should be ...READ MORE

Sep 17, 2018 in Kubernetes by Kalgi
 • 52,350 points • 6,316 views
+2 votes
2 answers

How to handle outliers

There are multiple ways to handle outliers ...READ MORE

Jul 24, 2018 in Data Analytics by Abhi
 • 3,720 points • 258 views
0 votes
2 answers

How do I become a network engineer?

A Bachelor's degree in Computer Science or ...READ MORE

Mar 26, 2019 in Career Counselling by Michael
 • 437 views
0 votes
1 answer

IoT in Serial Communication

I'll put it a link below, which ...READ MORE

Jan 28, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 568 views
0 votes
1 answer

Install multiple roles - Ansible

You'll need a requirements.yaml file which will ...READ MORE

Jan 10, 2019 in Ansible by Rishi
 • 1,371 views
0 votes
1 answer

How can I stop a replicaset from restarting after deleting?

You need to delete the corresponding deployment. ...READ MORE

Dec 31, 2018 in Kubernetes by ajs3033
 • 7,280 points • 1,774 views
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