Trending questions in Edureka Community

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1 answer

How to print string text in scala?

Hi, You can see this example to see ...READ MORE

Jul 5, 2019 in Apache Spark by Gitika
 • 65,770 points • 2,943 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
 • 1,220 views
0 votes
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 • 959 views
0 votes
1 answer

Is there a way to override the default dockerfile when i try to build a container using build() in a jenkins pipeline?

You can pass other arguments to docker build ...READ MORE

Jul 9, 2019 in Docker by Sirajul
 • 59,230 points • 2,764 views
0 votes
1 answer

Puppet+Kubernetes: Puppet resource command doesn't return the pod information.

This could probably be a credentials issue ...READ MORE

Aug 22, 2019 in Puppet by Sirajul
 • 59,230 points • 873 views
0 votes
1 answer

Error: Zookeeper address not found from MapRFilesystem

Hey, Yarn is configured with the "zero-configuration failover". So ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 1,593 views
0 votes
2 answers

Error in running hdfs commands

Hey, You can check this command also  hadoop fs ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Rashi
 • 2,012 views
0 votes
1 answer

Can you use 2 dataframes in one ggplot?

Hi, Archana You can use only one data ...READ MORE

Aug 26, 2019 in Data Analytics by anonymous
 • 33,050 points • 767 views
+1 vote
2 answers

Keras TypeError: 'int' not iterable

Long Short Term Memory networks are implemented ...READ MORE

Jun 17, 2019 in Data Analytics by Sophie may
 • 10,620 points • 3,621 views
0 votes
1 answer

How to start IDLE in windows?

It comes with the official python setup. ...READ MORE

Aug 19, 2019 in Python by Mohammad
 • 3,230 points • 982 views
0 votes
1 answer

What's the need to integrate docker with puppet?

There are 3 core use cases for integrating docker with Puppet or with ...READ MORE

Aug 13, 2019 in Puppet by Sirajul
 • 59,230 points • 1,245 views
0 votes
1 answer

how can i access two containers that are inside a pod from the browser with IP address?

Just do port forward. kubectl port-forward [nginx-pod-name] 80:80 kubectl ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,370 views
0 votes
1 answer

Append r output in the title of rmarkdown document

Insert with `r <code> ` withion markdown ...READ MORE

Sep 10, 2019 in Data Analytics by priya
 • 811 views
0 votes
1 answer

Contingency tables in R

You can build 2 types of contingency ...READ MORE

Aug 22, 2019 in Data Analytics by anonymous
 • 33,050 points • 888 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 • 860 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 • 1,541 views
0 votes
1 answer

BurpSuite Spidering: How does new content get discovered?

Actually, it does both. First, it bruteforces ...READ MORE

Aug 21, 2019 in Cyber Security & Ethical Hacking by Tina
 • 894 views
0 votes
1 answer

Puppet+Kubernetes : How do i install the kubernetes module via Bolt?

In order to get started with using ...READ MORE

Aug 23, 2019 in Puppet by Sirajul
 • 59,230 points • 802 views
0 votes
1 answer

Puppet: Build multiple images using a puppet manifest.

One advantage of using Puppet for building ...READ MORE

Aug 20, 2019 in Puppet by Sirajul
 • 59,230 points • 923 views
0 votes
1 answer

In what ways we can handle dropdown menu in a page using Selenium with Python?

Hello Tushar, if by handling Dropdown you ...READ MORE

Jul 24, 2019 in Selenium by Abha
 • 28,140 points • 2,127 views
0 votes
1 answer

Can anyone tell what are Parametermized Fixtures and what are its usage?

Hey Varhsa, Parameterized Fixtures are used to execute ...READ MORE

Aug 23, 2019 in Selenium by Abha
 • 28,140 points • 810 views
0 votes
0 answers

Warning: Error in UseMethod: no applicable method for 'spread_' applied to an object of class "table" in shiny Apps in R

Warning: Error in UseMethod: no applicable method ...READ MORE

Jul 19, 2019 in Data Analytics by pragyat
 • 2,337 views
0 votes
2 answers

Resume Resources

Hey Riya, there are a few websites ...READ MORE

Jun 12, 2019 in Career Counselling by Fenny
 • 4,444 views
0 votes
1 answer

Issue with Python Read file as stream from HDFS.

The easiest way is using the following ...READ MORE

Jun 26, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 3,295 views
0 votes
2 answers

What are your greatest achievement? [closed]

This is one of the most challenging ...READ MORE

Sep 11, 2019 in Career Counselling by Sirajul
 • 59,230 points • 2,835 views
0 votes
1 answer

Can anyone suggest how can I restore cookies in new browser window using Webdriver?

Hey Akshay, following code snippet would help ...READ MORE

Aug 14, 2019 in Selenium by Abha
 • 28,140 points • 1,165 views
0 votes
2 answers

Blue Prism- How to retrieve data from webpage

The ideal way to accomplish this would ...READ MORE

Sep 13, 2019 in RPA by siva cynixit
 • 6,984 views
0 votes
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
 • 1,775 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
 • 33,050 points • 857 views
0 votes
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 • 774 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
 • 813 views
0 votes
1 answer

How are Java lambda functions compiled?

For Lambda expressions, the compiler doesn’t translate ...READ MORE

Mar 6, 2019 in Cloud Computing by Avantika
 • 1,520 points • 8,112 views
0 votes
0 answers

Please provide the Suggestion which one need to learn Iaas, paas, Saas as a .Net develpoer ?

i have worked on .Net for 4 ...READ MORE

Aug 30, 2019 in Cloud Computing by supriya
 • 496 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 • 944 views
0 votes
1 answer

How do I make a matrix from a list of vectors in R?

Suppose l1 and l2 are my vectors, li = ...READ MORE

Aug 7, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 1,483 views
+1 vote
3 answers

How to change column names of a Data frame?

Hi, To change the name of a column ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 2,049 views
0 votes
1 answer

Spark Streaming Pyspark code not working

The address you are using in the ...READ MORE

Jul 11, 2019 in Apache Spark by Shir
 • 2,619 views
0 votes
1 answer

Connection getting lost when creating an AMI from an EC2 instance

AWS powers down the EC2 instance creates ...READ MORE

Aug 13, 2019 in AWS by Praveen
 • 700 points • 1,340 views
0 votes
1 answer

Define an environment variable for a container

When you create a Pod, you can ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,101 views
+1 vote
1 answer

From where I can create or delete variables in UiPath studio?

Hi @Divya, In UiPath Studio, Variables are used ...READ MORE

Mar 25, 2019 in RPA by Anvi
 • 14,150 points • 7,239 views
+1 vote
0 answers

_spark_metadata/0 doesn't exist while Compacting batch 9 Structured streaming error

We have Streaming Application implemented using Spark ...READ MORE

May 31, 2019 in Apache Spark by AzimKangda
 • 130 points • 4,382 views
0 votes
0 answers

What are the key advantages of using python over javascript?

Which one should i go for? READ MORE

Aug 26, 2019 in Python by Waseem
 • 4,540 points • 664 views
+1 vote
1 answer

display the count of rows matching some criteria

Do you want to show a table ...READ MORE

Aug 5, 2019 in Power BI by anonymous
 • 33,050 points • 1,555 views
0 votes
1 answer

How do I delete a subscription and a topic? - Amazon SNS

Follow these steps @Alia: On the navigation panel, ...READ MORE

Jul 25, 2019 in AWS by Archu
 • 2,007 views
0 votes
1 answer

Is there a built-in module to handle excel files in python?

You can use the module - openpyxl ...READ MORE

Aug 19, 2019 in Python by Mohammad
 • 3,230 points • 978 views
0 votes
1 answer

Locate particular link text among multiple match results while locating web elements in Selenium Webdriver?

Hey Yash, if you want to locate ...READ MORE

Jun 20, 2019 in Selenium by Pratibha
 • 3,510 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 • 1,482 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
 • 33,050 points • 668 views
0 votes
1 answer

Load custom delimited file in Spark

Refer to the following code: val sqlContext = ...READ MORE

Jul 24, 2019 in Apache Spark by Ritu
 • 2,038 views
+1 vote
1 answer

What is the difference between Desktop and Basic Recording?

Hi @Nidhi, The main difference between Desktop ...READ MORE

Mar 20, 2019 in RPA by Anvi
 • 14,150 points • 7,458 views
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