Trending questions in Edureka Community

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Spark comparing two big data files using scala

Try this and see if this does ...READ MORE

Apr 2, 2019 in Apache Spark by Omkar
 • 69,230 points • 6,703 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 • 437 views
0 votes
1 answer

How to create znode in zookeeper?

Hey, Create a znode with the given path. The flag argument ...READ MORE

May 28, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 4,226 views
0 votes
1 answer

Hadoop: Error: slave: bash: line 0: cd: /opt/hadoop-1.1.0/libexec/..: No such file or directory

Hi,   In this case, it is searching ...READ MORE

Aug 7, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 1,123 views
0 votes
1 answer

Why Docker compose does not wait for a container to be ready before moving on to start next service in dependency order?

Docker Compose always starts and stops containers ...READ MORE

Jul 2, 2019 in Docker by Sirajul
 • 59,230 points
edited Jul 3, 2019 by Sirajul • 2,672 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 • 599 views
0 votes
1 answer

Puppet: Administering Sudo previlages.

Now that you have installed saz-sudo module ...READ MORE

Jul 30, 2019 in Puppet by Sirajul
 • 59,230 points • 1,468 views
0 votes
1 answer

Scala: org.apache.poi.openxml4j.exceptions.InvalidFormatException: Your InputStream was neither an OLE2 stream, nor an OOXML stream

Try executing the below code, def readExcel(file: String): ...READ MORE

Jul 30, 2019 in Apache Spark by Raman
 • 1,469 views
0 votes
1 answer

Which webdriver implimentation is fastest in Selenium Webdriver and why?

Hi Isaac, HTMLUnit Driver implementation is fastest, as ...READ MORE

May 29, 2019 in Selenium by Abha
 • 28,140 points • 4,174 views
0 votes
0 answers

Puppet+Docker: Managing Docker networks

I have a two containers running on ...READ MORE

Aug 14, 2019 in Puppet by Vaibhav
 • 818 views
0 votes
1 answer

How do I automate the process of puppet manifest generation?

You can use puppet resource [type] for ...READ MORE

Aug 23, 2019 in Puppet by Sirajul
 • 59,230 points • 421 views
0 votes
1 answer

Puppet+Kubernetes : List and manage kubernetes resources in puppet

List resources: In addition to creating and managing ...READ MORE

Aug 22, 2019 in Puppet by Sirajul
 • 59,230 points • 464 views
+1 vote
0 answers

can i connect redhat and ubuntu in oracle virtualbox as master&node

Aug 18, 2019 in Linux Administration by Bhaskara
 • 130 points • 633 views
0 votes
1 answer

How can I run Jupyter code on Pycharm?

You can do this by installing the ...READ MORE

Aug 8, 2019 in Python by Zulaikha
 • 910 points • 1,099 views
0 votes
1 answer

How to perform inheritance on private and protected members in python?

Python does not really have private or ...READ MORE

Aug 19, 2019 in Python by Mohammad
 • 3,230 points • 581 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
 • 1,708 views
0 votes
1 answer

Explain the for loop for printing the Map values in Scala in Apache Spark?

Hey, You can see this following code to ...READ MORE

Jul 23, 2019 in Apache Spark by Gitika
 • 65,910 points • 1,782 views
0 votes
1 answer

What is the advantage of using volumes instead of bind mounts?

Some of the key advantages for using volumes over bind ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,230 points • 587 views
0 votes
1 answer

How to sort json file ascending in pymongo?

Hey Ahmad, you can get the output ...READ MORE

Aug 14, 2019 in Python by Trisha
 • 806 views
0 votes
1 answer

Puppet+Kubernetes : puppetlabs/kubernetes module limitations.

You should have puppet 4.0 or higher ...READ MORE

Aug 21, 2019 in Puppet by anonymous
 • 492 views
0 votes
1 answer

Puppet in Docker: Can a docker container use Puppet only at Run-time?

Docker provides a solution to this problem ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,230 points • 578 views
0 votes
1 answer

find data in different positions of the document ?

Can you tell which RPA tool you ...READ MORE

Aug 29, 2019 in RPA by Abha
 • 28,140 points • 344 views
0 votes
1 answer

How to download a file in chrome or mozilla browser using Selenium WebDriver?

Hey Uday, you can write following lines ...READ MORE

May 7, 2019 in Selenium by Pratibha
 • 3,690 points • 5,068 views
0 votes
1 answer

Changing a Puppet Master

Sometimes it may be necessary to change ...READ MORE

Jul 31, 2019 in Puppet by Sirajul
 • 59,230 points • 1,398 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
 • 489 views
0 votes
1 answer

Puppet+Kubernetes: How do i configure my node as a controller or worker?

You could configure your node to be ...READ MORE

Aug 21, 2019 in Puppet by Sirajul
 • 59,230 points • 490 views
0 votes
1 answer

Disabling browser Javascript breaks application

This usually happens if the javascript contains ...READ MORE

Aug 23, 2019 in Cyber Security & Ethical Hacking by Kunal
 • 395 views
0 votes
1 answer

Different ways of securing data in S3

It’s always better to use the IAM ...READ MORE

Aug 23, 2019 in AWS by Praveen
 • 700 points • 394 views
0 votes
1 answer

What is the syntax to compare boolean value in Python?

The opposite of dest in lower.keys() is dest not in ...READ MORE

Aug 21, 2019 in Python by Neel
 • 3,020 points • 478 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
 • 1,650 views
0 votes
0 answers

geom_point() in r

Hi, Is it possible to add point ...READ MORE

Aug 23, 2019 in Data Analytics by rachna
 • 460 views
0 votes
1 answer

How to find values common to two sets in Scala

Hey, There are two ways to find the ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,910 points • 1,422 views
0 votes
2 answers

Java Security: Illegal key size or default parameters

Starting from Java 9 or 8u151, you ...READ MORE

Aug 23, 2018 in Java by Parth
 • 4,630 points • 8,236 views
0 votes
1 answer

Find web application technology using directory names found during fingerprinting

You can find the technology using recon ...READ MORE

Aug 22, 2019 in Cyber Security & Ethical Hacking by Rachek
 • 436 views
+1 vote
1 answer

Error loading package list:pypi.python.org

You can try doing the following : go ...READ MORE

Jan 9, 2019 in Python by ana1504.k
 • 7,910 points • 10,114 views
0 votes
1 answer

I want to change the string datatype to timestamp, can anyone help me??

I am not sure if you want ...READ MORE

Aug 22, 2019 in Big Data Hadoop by Karan
 • 446 views
0 votes
1 answer

How to print pandas Dataframe without index?

You can print the dataframe without index ...READ MORE

Mar 28, 2019 in Python by Shri
 • 6,768 views
0 votes
1 answer

Export the updated or manipulated dataframe or result as csv and excel file

Hi, Karthik. Check it out how to write ...READ MORE

Sep 10, 2019 in Data Analytics by sindhu
 • 383 views
0 votes
1 answer

Is it possible to take screenshot of only viewable area of a webpage using Python Selenium?

Hi Gulzar, to understand how capturing of ...READ MORE

Jul 29, 2019 in Selenium by Anvi
 • 14,150 points • 1,457 views
0 votes
1 answer

How to install tensorflow in Python?

If you are using Anaconda then you ...READ MORE

Jul 19, 2019 in Python by Neel
 • 3,020 points • 1,885 views
0 votes
1 answer

How to see the content of a table in hive?

Hello, If you want to see the content ...READ MORE

May 15, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 4,723 views
0 votes
0 answers

Our professor gives us assignment to explore modules of selenium.I still not understand what are the modules of selenium ??

Aug 15, 2019 in Selenium by anonymous
 • 752 views
0 votes
1 answer

Can anyone please demonstrate writing a basic test in Selenium Webdriver using Ruby?

Hi Renuka, you can take help from ...READ MORE

Aug 23, 2019 in Selenium by Anvi
 • 14,150 points • 381 views
0 votes
0 answers

Why is selenium css and xpath selector not working?

selenium.common.exceptions.InvalidSelectorException: Message: invalid selector: An invalid or ...READ MORE

Jul 18, 2019 in Python by Waseem
 • 4,540 points • 1,959 views
0 votes
1 answer

List all the existing queues - AWS SQS

Yes, that's possible, you can use the ...READ MORE

Aug 20, 2019 in AWS by Vishal
 • 492 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 • 594 views
0 votes
1 answer

What is twisted in python?

Twisted is a framework written in python, ...READ MORE

Aug 13, 2019 in Python by Mohammad
 • 3,230 points • 788 views
+1 vote
0 answers

Output of dump command has empty records

this is my input file output_pig_group_education_comma/input_load.txt and its ...READ MORE

Aug 10, 2019 in Big Data Hadoop by Manju Bhargavi
 • 945 views
0 votes
1 answer

@Component vs @Controller vs @Repository vs @Service annotations in Spring Framework

@Component: This marks a java class as a bean. ...READ MORE

Nov 28, 2018 in Java by code.reaper12
 • 3,500 points • 11,970 views
0 votes
1 answer

I can’t spy elements in Accessibility mode in blur prism .. however I can do it in HTML mode

Hey Jeenesh, this is one of the ...READ MORE

Jul 1, 2019 in RPA by Abha
 • 28,140 points • 2,651 views
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