Trending questions in Edureka Community

0 votes
1 answer

Rearrange columns while fetching from datasource

You cannot reorder the columns like below. suppose ...READ MORE

Nov 4, 2019 in Data Analytics by rajeev
 • 613 views
0 votes
3 answers

Kubernetes: How to resize a Persistent Volume?

That issue happened to me when I ...READ MORE

Oct 2, 2019 in Kubernetes by Gon
 • 180 points • 5,322 views
0 votes
1 answer

Can somebody explain the concept of "Infrastructure as code" in Devops ?

"Infrastructure as code", also referred to as ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,230 points • 2,733 views
+2 votes
3 answers

UIPATH print a list

1. create a list using listName= new ...READ MORE

May 16, 2019 in RPA by Venkat
 • 320 points • 10,818 views
0 votes
1 answer

What is Marionette driver and how it can be used to instantiate Firefox webdriver?

Hey Manju, Marionette driver is the new driver ...READ MORE

Jul 15, 2019 in Selenium by Anvi
 • 14,150 points • 3,318 views
0 votes
1 answer

why should we use a newly created administrator user and not root account in aws?

The root account has full access to ...READ MORE

Sep 16, 2019 in AWS by Bob
 • 677 views
+2 votes
0 answers

Assume referential integrity

1) What is Assume referential integrity? what ...READ MORE

Aug 19, 2019 in Power BI by vnk
 • 1,761 views
0 votes
3 answers

When I mention Devops in my skill set, what all prospects of employment can I expect?

@Liana, some of the most popular job ...READ MORE

Sep 10, 2019 in Career Counselling by Pratibha
 • 868 views
0 votes
2 answers

What can you offer us that someone else cannot?

Answer the question, What can you offer ...READ MORE

Sep 11, 2019 in Career Counselling by Sirajul
 • 59,230 points • 3,766 views
0 votes
1 answer

i had problem with selenium x path i make Facebook sharing script but he is not clicking share button? i'm using python

Hey Hazma, I tried running your code, ...READ MORE

Jul 26, 2019 in Python by Abha
 • 28,140 points • 2,881 views
0 votes
1 answer

how to compare two words in java?

hey,  I think in your code the function ...READ MORE

Aug 8, 2019 in Java by sampriti
 • 1,120 points
edited Aug 8, 2019 by Kalgi • 2,305 views
0 votes
1 answer

How to import data to hbase database?

First you have to have the file ...READ MORE

Jul 23, 2019 in Big Data Hadoop by Kiran
 • 2,964 views
0 votes
1 answer

MongoDB or MongoDB Atlas - AWS

Hey @Tameem, MongoDB would be a good ...READ MORE

Aug 30, 2019 in AWS by Yamini
 • 1,319 views
0 votes
1 answer

How to create subnets in a vpc and in subnet 1 create Ec2 and in subnet 2 create Rds using boto3

To create the subnet in VPC: subnet = ...READ MORE

Aug 28, 2019 in AWS by Yesha
 • 1,404 views
0 votes
1 answer

Delete an object from a bucket - ansible playbook

You have to use the following task ...READ MORE

Aug 26, 2019 in Ansible by Hari
 • 1,479 views
0 votes
1 answer

Creating a cron job in puppet

Running a Puppet agent with cron can ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,230 points • 2,696 views
0 votes
1 answer

Change Nginx welcome page

Well, this is pretty simple. All you've ...READ MORE

May 15, 2019 in Other DevOps Questions by Umer
 • 5,928 views
0 votes
1 answer

Hive local inpath gives invalid path error

You are using the below command to ...READ MORE

May 23, 2019 in Big Data Hadoop by Jill
 • 5,582 views
0 votes
1 answer

What are the benefits and drawbacks of using Test Driven Development in Automation testing?

Hi Sharon, Test Driven Development (TDD) is an iterative ...READ MORE

Aug 5, 2019 in Selenium by Anvi
 • 14,150 points • 2,473 views
0 votes
1 answer

How can I resolve NoSuchElementException error thrown by findElement function in Selenium Webdriver?

Hello Dinesh, this error usually occurs when ...READ MORE

Jul 4, 2019 in Selenium by Anvi
 • 14,150 points • 3,795 views
0 votes
1 answer

aws error "aws ssm list-tags-for-resource --resource-type "Parameter" --resource-id "/build-number/ExcelService""

Yes, my guess is that it is ...READ MORE

Aug 27, 2019 in AWS by Greg
 • 1,426 views
0 votes
3 answers

How to handle dispute among team members?

Everybody is an adult and capable of ...READ MORE

Sep 10, 2019 in Career Counselling by Leslie
 • 876 views
0 votes
1 answer

Ansible playbook to delete multiple S3 buckets

Hey @Hari, you can use the following ...READ MORE

Aug 30, 2019 in Ansible by Chris
 • 1,302 views
+4 votes
1 answer

Installing Web UI (Dashboard):kubernetes-dashboard on main Ubuntu 16.04.6 LTS (Xenial Xerus) server

Follow these steps: $ kubeadm reset $ kubeadm init ...READ MORE

Apr 12, 2019 in Kubernetes by Kalgi
 • 52,350 points
reshown Apr 12, 2019 by Kalgi • 7,266 views
+1 vote
1 answer

Jupyter Notebook : superscripts and subscripts

You can use the markdown cell to do this. ...READ MORE

Dec 6, 2018 in Data Analytics by Shubham
 • 13,490 points
edited Dec 12, 2018 by Shubham • 12,790 views
0 votes
1 answer

How to minimize a browser window using Selenium Webdriver?

Hello Kashmira, to minimize a browser window ...READ MORE

Jul 15, 2019 in Selenium by Anvi
 • 14,150 points • 3,308 views
0 votes
1 answer

Accessing Json array with Java

An org.json.JSONArray is not iterable. Here's how I process elements ...READ MORE

Jan 22, 2019 in Java by developer_1
 • 3,350 points • 10,796 views
0 votes
1 answer

New Quick Start for MongoDB on AWS: URI to connect from application?

Hey @Yamini, To start off with, configure your ...READ MORE

Aug 28, 2019 in AWS by Randy
 • 1,378 views
0 votes
1 answer

Show count of unique values for each value in the field in dataframe

Hi, Use below r code. For one field, you ...READ MORE

Aug 21, 2019 in Data Analytics by anonymous
 • 33,030 points • 2,030 views
0 votes
1 answer

How to concatenate Maps in Scala?

Hey, You can concatenate/join two Maps in more than ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
 • 65,770 points
edited Jul 29, 2019 by Gitika • 2,669 views
0 votes
0 answers

While adding slave to master node then im getting an error as mentioned below

error execution phase preflight: couldn't validate the ...READ MORE

Aug 30, 2019 in Kubernetes by Sai kumar G
 • 1,328 views
0 votes
1 answer

Puppet and Jenkins : Adding Jenkins slaves using puppet code.

You can automatically add slaves to jenkins, ...READ MORE

Aug 28, 2019 in Puppet by Sirajul
 • 59,230 points • 1,374 views
0 votes
1 answer

Handling empty input in swing text box

login_but.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e){ //System.out.print(F_user.getText()); String username ...READ MORE

Aug 27, 2019 in Java by Nila
 • 1,413 views
0 votes
1 answer

plot trees in R

Hi, Vijay. You can create trees using different ...READ MORE

Aug 30, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,287 views
0 votes
1 answer

ggplot2 - Convert the labels in %.

Use geom_label or geom_text and provide labels ...READ MORE

Oct 30, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 594 views
0 votes
1 answer

Puppet: Error: Cannot set modulepath settings in puppet.conf

These extra module paths are specific to ...READ MORE

Aug 7, 2019 in Puppet by Sirajul
 • 59,230 points • 2,284 views
0 votes
1 answer

Why we use 'help' command in Hadoop Sqoop?

Hi, The command sqoop help lists the tools ...READ MORE

Feb 4, 2020 in Big Data Hadoop by MD
 • 95,460 points • 914 views
0 votes
2 answers

AWS account limit exceeded and the account blocked

You can call the customer service and ...READ MORE

Aug 26, 2019 in AWS by Laya
 • 1,416 views
0 votes
0 answers

why iam getting this error

Sep 9, 2019 in Python by NEELAPALA
 • 120 points
reopened Sep 9, 2019 by Omkar • 917 views
0 votes
1 answer

Aggregation of fields vs field value line chart in R

Of course, it can be done. Let ...READ MORE

Nov 3, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 651 views
0 votes
1 answer

Connect to an URI in postgres

The connection string passed to psycopg2.connect is ...READ MORE

Jul 29, 2019 in Python by SDeb
 • 13,300 points • 2,669 views
0 votes
1 answer

Current Date in Hive

Try this instead: select from_unixtime(unix_timestamp()); If you have an ...READ MORE

Jul 25, 2019 in Big Data Hadoop by Tina
 • 2,840 views
0 votes
1 answer

what is the usage of Puppet apply command?

Puppet apply- Applies a standalone Puppet manifest to ...READ MORE

Jul 30, 2019 in Puppet by Sirajul
 • 59,230 points • 2,609 views
0 votes
1 answer

Moving data from one storage class to another based on the access pattern

AWS S3 provides a feature called S3 ...READ MORE

Jul 30, 2019 in AWS by Praveen
 • 700 points • 2,610 views
0 votes
2 answers

Can a PVC be bound to a specific PV?

apiVersion: "v1" kind: "PersistentVolumeClaim" met ...READ MORE

Mar 3, 2020 in Kubernetes by anonymous
 • 3,448 views
0 votes
1 answer

Puppet: Upgrading puppet modules

sudo puppet config print modulepath /etc/puppet/environments/production/modules:/etc/puppet/modules:/usr/share/puppet/modules puppet module ...READ MORE

Aug 30, 2019 in Puppet by Sirajul
 • 59,230 points • 1,293 views
0 votes
2 answers

Is there a .NET equivalent to Apache Hadoop?

Hadoop is a Java-based platform. So, to ...READ MORE

Jul 16, 2020 in Big Data Hadoop by Suhana
 • 340 points • 1,784 views
+1 vote
0 answers

Directory not found while using java -classpath

I'm using command java -classpath  ${HADOOP_CLASSPATH} -d '/home/shravanth/Desktop/wordcount/classes' ...READ MORE

Sep 14, 2019 in Big Data Hadoop by shravanth
 • 627 views
0 votes
1 answer

Can I create a message with custom attributes? - AWS SQS

Yess! You can create a message with ...READ MORE

Aug 20, 2019 in AWS by Keshav
 • 1,698 views
0 votes
5 answers

What is the salary of a AWS Devops Engineer?

The average of an AWS Engineer in the USA ...READ MORE

Mar 3, 2020 in Career Counselling by Pallavi
 • 160 points
edited Mar 3, 2020 by Gitika • 3,070 views
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