Trending questions in Edureka Community

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Puppet+Kubernetes: Should i install Docker inorder to start using puppetlabs/kubernetes module?

The puppetlabs/kubernetes module installs and configures Kubernetes. You need ...READ MORE

Aug 23, 2019 in Puppet by Sirajul
 • 59,230 points • 500 views
0 votes
3 answers

What are the roles and responsibilities of systems engineer?

A System Engineer is a person who ...READ MORE

May 15, 2019 in Career Counselling by Avi
 • 8,087 views
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1 answer

How to connect to sap Hana database from power Bi?

Hi, Follow these steps to connect to data ...READ MORE

Mar 22, 2019 in Power BI by Cherukuri
 • 33,030 points • 7,156 views
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1 answer

I want to implement Fluent Wait in my test script, but I am new to Selenium and don't know much about Waits. Can anyone please help?

Hey Indu, Fluent wait is a class which ...READ MORE

Jul 23, 2019 in Selenium by Abha
 • 28,140 points • 1,867 views
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2 answers

How to declare constants in python?

In python we don't require to declare ...READ MORE

Aug 18, 2019 in Python by anonymous
 • 460 points • 684 views
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1 answer

What is Xpath and what are the types of it in Selenium Webdriver?

Hi Piyush, XPath is defined as XML path. It is ...READ MORE

May 9, 2019 in Selenium by Pratibha
 • 3,690 points • 5,108 views
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1 answer

How to install RHadoop packages (RMR, RHDFS, RHBase)?

With dev tools you can install directly ...READ MORE

Jul 5, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 2,617 views
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1 answer

How many instances can I run in Amazon EC2?

You are limited to running up to ...READ MORE

Jul 31, 2019 in AWS by Ishaa
 • 1,493 views
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1 answer

How do i start using the kubernetes module if i'm using r10k for code management?

Add this declaration to your Puppetfile: mod 'puppetlabs-kubernetes', ...READ MORE

Aug 23, 2019 in Puppet by Sirajul
 • 59,230 points • 492 views
+1 vote
5 answers

How to solve "truffle: command not found" error in blockchain?

First try restarting the system and then ...READ MORE

Jul 16, 2018 in Blockchain by slayer
 • 29,350 points • 11,365 views
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1 answer

Puppet in Docker: docker: Error response from daemon: Container command '/opt/puppetlabs/bin/puppet' not found or does not exist..

This error indicates that probably there is ...READ MORE

Aug 20, 2019 in Puppet by Sirajul
 • 59,230 points • 619 views
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0 answers

WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable [closed]

Hi All I am running Scala program on ...READ MORE

May 5, 2019 in Apache Spark by Vishal
closed May 6, 2019 by Omkar • 5,286 views
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1 answer

Puppet+kubernetes: How do I describe a Kubernetes Pod in Puppet DSL?

The Puppet Kubernetes module currently assumes you ...READ MORE

Aug 21, 2019 in Puppet by Sirajul
 • 59,230 points • 566 views
+1 vote
1 answer

Why does print() run only after executing for loop in Python?

Your stdout is line-buffered; this means that it won't ...READ MORE

Aug 1, 2019 in Python by Neel
 • 3,020 points • 1,397 views
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1 answer

How to get the number of frames on a webpage using webdriver?

Hi Esha, you can get the number ...READ MORE

May 28, 2019 in Selenium by Rajesh
 • 4,278 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
 • 52,360 points
reshown Apr 12, 2019 by Kalgi • 6,147 views
+1 vote
0 answers

Profit & Loss DAX table help

Below shows the report I am working ...READ MORE

Aug 6, 2019 in Power BI by John
 • 130 points • 1,217 views
0 votes
2 answers

Check if there exists two elements in the array whose sum is equal to the sum of the entire array

You can try something like this Harsh: def ...READ MORE

Jun 17, 2019 in Python by Ayman
 • 3,333 views
0 votes
1 answer

Puppet+Kubernetes: KREAM Installation and usage.

KREAM (Kubernetes Rules Everything Around Me) - ...READ MORE

Aug 22, 2019 in Puppet by Sirajul
 • 59,230 points • 519 views
0 votes
1 answer

Create traffic mirror Target - AWS

Follow these steps: Open Amazon VPC console Select the ...READ MORE

Aug 23, 2019 in AWS by anonymous
 • 470 views
0 votes
0 answers

Cloudera Certification

Hi, I want to write CCA-175 (CCA Spark ...READ MORE

Aug 23, 2019 in Big Data Hadoop by Nagajyothi
 • 160 points • 519 views
0 votes
1 answer

Importance of fields in the dataset in randomforest

Use Function importance() which defines the importance ...READ MORE

Aug 25, 2019 in Data Analytics by anonymous
 • 33,030 points • 394 views
0 votes
1 answer

text = _whitespace_only_re.sub('', text) TypeError: expected string or bytes-like object

This seems like an issue with textwrap ...READ MORE

Feb 13, 2019 in Python by Omkar
 • 69,210 points • 8,720 views
0 votes
1 answer

Using Else if in UiPath

Hi @John, in UiPath there's no specific ...READ MORE

Mar 5, 2019 in RPA by Abha
 • 28,140 points • 7,885 views
0 votes
1 answer

FAILEDError: java.io.IOException: Type mismatch in key from map

This error is thrown when the parameters ...READ MORE

Jul 30, 2019 in Big Data Hadoop by Rishi
 • 1,499 views
0 votes
1 answer

What if Resource Manager fails?

Failure of the resource manager is serious ...READ MORE

Jun 20, 2019 in Big Data Hadoop by John
 • 3,229 views
0 votes
1 answer

Create a queue using boto - AWS SQS

Try this code: # Get the service resource sqs ...READ MORE

Aug 20, 2019 in AWS by Vishal
 • 588 views
0 votes
1 answer

Is Selenium Server required by Selenium WebDriver ?

Hey Numan, Selenium Server is not required by ...READ MORE

Jul 17, 2019 in Selenium by Abha
 • 28,140 points • 2,087 views
0 votes
1 answer

I have multiple containers running inside a kubernetes-pod and i want a specific container to start before starting another one.How can i do this?

One way is  Init Containers.  These are for ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,793 views
0 votes
1 answer

Kubernetes: What are the types of multi-container pod patterns?

Here are the different types of multi-container ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,055 views
0 votes
1 answer

Create security group in AWS using python

Hi @Faheem, try this script. It will ...READ MORE

Jun 24, 2019 in AWS by Yamini
 • 3,033 views
0 votes
0 answers

Puppet+Docker: Rebuild an image with respect to changes in dockerfile

I am building a docker image via ...READ MORE

Aug 13, 2019 in Puppet by Sam
 • 6,260 points • 877 views
0 votes
1 answer

How to see the tree after making decision tree?

Hey Bindhu, If you have created a decision tree using ...READ MORE

Aug 26, 2019 in Data Analytics by anonymous
 • 33,030 points • 373 views
0 votes
1 answer

How to handle data shuffle in Spark

Hi, You can do it using map partition ...READ MORE

Aug 6, 2019 in Apache Spark by Gitika
 • 65,910 points • 1,175 views
0 votes
1 answer

Puppet Error: Unable to locate package PuppetDB

You will have to enable the puppet ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,230 points • 1,177 views
0 votes
1 answer

how to plot a boxplot in python using seaborn?

following is the syntax for a boxplot ...READ MORE

Aug 13, 2019 in Python by Mohammad
 • 3,230 points • 870 views
0 votes
1 answer

Puppet+Docker: How can a user initialize, join and leave the swarm?

The docker module has an example task ...READ MORE

Aug 14, 2019 in Puppet by Lilly
 • 836 views
0 votes
1 answer

Create random numbers in R

There are many ways to create a ...READ MORE

Aug 21, 2019 in Data Analytics by anonymous
 • 33,030 points • 528 views
0 votes
1 answer

Docker with Puppet: How do i run the following command "docker build -t ubuntu /tmp/ubuntu_image" using puppet code?

 Hey @Liana, Including the docker_dir parameter is equivalent to ...READ MORE

Aug 16, 2019 in Puppet by Sirajul
 • 59,230 points • 747 views
0 votes
1 answer

Puppet+Docker: Restarting docker service via puppet manifest

Try adding this: service { 'docker': ensure ...READ MORE

Aug 13, 2019 in Puppet by Sirajul
 • 59,230 points • 870 views
0 votes
1 answer

Puppet in Docker: How can I use docker to create a container that has puppet inside and can perform any instruction just like how a Puppet Manifest does?

Run the following docker command: $ docker run ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,230 points • 618 views
0 votes
1 answer

In how many modes Apache spark can run?

Hey, You can launch spark application in four ...READ MORE

Aug 2, 2019 in Apache Spark by Gitika
 • 65,910 points • 1,344 views
0 votes
4 answers

What are the roles and responsibilities of a mobile app developer?

From 6+ years of experience working with ...READ MORE

Feb 19, 2020 in Career Counselling by nathanmckinley
 • 220 points • 1,740 views
0 votes
1 answer

Nonstandard query string markers and field separators in a web application

You should definitely consider them as entry ...READ MORE

Aug 22, 2019 in Cyber Security & Ethical Hacking by Likith
 • 483 views
0 votes
1 answer

Why do some webserver send immutable data to client and get it back to the server?

The main reason for this behavior is ...READ MORE

Aug 22, 2019 in Cyber Security & Ethical Hacking by Gemini
 • 478 views
0 votes
2 answers

How do I install Git on CentOS?

Hi, If you want to install Git 1 ...READ MORE

Feb 4, 2020 in Git & GitHub by MD
 • 95,440 points • 821 views
0 votes
1 answer

Puppet+Kubernetes: How does puppetlabs/kubernetes module communicate with the Kubernetes API?

The Kubernetes module uses the kubeclient library to ...READ MORE

Aug 23, 2019 in Puppet by Sirajul
 • 59,230 points • 435 views
0 votes
1 answer

How to modify indirectly visible data sent to client by user?

Yes, it is possible to modify this ...READ MORE

Aug 22, 2019 in Cyber Security & Ethical Hacking by Jimmy
edited Oct 7, 2021 by Sarfaraz • 475 views
0 votes
1 answer

Exporting of ORC file to RDBMS using SQOOP

We have to use Sqoop-HCatalog Integration here. ...READ MORE

Jul 9, 2019 in Big Data Hadoop by Rishi
 • 2,376 views
0 votes
1 answer

Passing condition dynamically to Spark application.

You can try this: d.filter(col("value").isin(desiredThings: _*)) and if you ...READ MORE

Feb 19, 2019 in Apache Spark by Omkar
 • 69,210 points • 8,413 views
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