Trending questions in Edureka Community

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Set Spark executable for R scripts

To change the default executable, assign the ...READ MORE

Mar 19, 2019 in Apache Spark by Jai
 • 1,607 views
0 votes
1 answer

Power BI - Postgresql

Hi,  Follow these steps, to connect to Postgresql database.  1. ...READ MORE

Mar 25, 2019 in Power BI by Cherukuri
 • 33,050 points • 1,347 views
0 votes
1 answer

Install mean stack on ubuntu using ansible

You can have three roles  under /etc/ansible/roles -prerequisites -mongodb -nodejs under /etc/ansible ...READ MORE

Mar 15, 2019 in Ansible by Janice
 • 1,783 views
0 votes
1 answer

Parquet to ORC format in Spark

I appreciate that you want to try ...READ MORE

Feb 15, 2019 in Apache Spark by Anjali
 • 3,028 views
0 votes
1 answer

Power BI - How to make groups?

hi Nithin, Follow these steps to create groups: 1. ...READ MORE

Mar 26, 2019 in Power BI by Cherukuri
 • 33,050 points • 1,306 views
0 votes
1 answer

When is speculation enabled in Spark?

Speculation is enabled when a fraction of ...READ MORE

Mar 12, 2019 in Apache Spark by veer
 • 1,908 views
0 votes
1 answer

Write files to external public storage in Android

MediaStore has not discovered your newly-created files yet. ...READ MORE

Mar 1, 2019 in Java by developer_1
 • 3,350 points • 2,382 views
0 votes
1 answer

Replace NaN in rolling mean in python

Try this: In [92]: ts.rolling(window=2, min_periods=1).mean() Out[92]: ...READ MORE

Sep 27, 2018 in Python by Priyaj
 • 58,020 points • 9,085 views
0 votes
2 answers

What is the salary offered to a PaaS solution architect?

Hi Rishab, in India, salary offered to ...READ MORE

May 22, 2019 in Career Counselling by Kavitha
 • 1,631 views
0 votes
1 answer

What are parameterized jobs in jenkins and how to configure it?

Hey @Hannah, Parameterized jobs/builds are the ones ...READ MORE

Dec 16, 2018 in Jenkins by Kiyara
 • 5,685 views
0 votes
1 answer

How to change default Spark dashboard port?

You can change it dynamically while using ...READ MORE

Mar 6, 2019 in Apache Spark by Rohit
 • 2,150 views
0 votes
1 answer

How to show a chart within another chart.

Hi Anitha, Yes, it is possible to show ...READ MORE

Mar 29, 2019 in Tableau by Cherukuri
 • 33,050 points • 1,161 views
+1 vote
1 answer

--image-pull-policy not working in kubernetes

Kubernetes does not automatically update the pods ...READ MORE

Dec 6, 2018 in Kubernetes by DareDev
 • 6,890 points • 6,008 views
0 votes
3 answers

What is the role of an automation architecture in devops?

Hey,  There is some list of the role for ...READ MORE

Jun 17, 2019 in Career Counselling by Gitika
 • 65,730 points • 2,374 views
0 votes
1 answer

Requirements to used aws_ssm module

The below requirements are needed on the ...READ MORE

Mar 24, 2019 in Ansible by Hitesh
 • 1,379 views
0 votes
1 answer

What are the modes in VI editor?

VI editor works basically on three modes, ...READ MORE

Mar 8, 2019 in Others by Nabarupa
 • 2,071 views
0 votes
1 answer

How do I Install puppet agent on linux?

Install the puppet-agent package on your Puppet agent nodes ...READ MORE

Mar 12, 2019 in Puppet by Yesha
 • 1,897 views
0 votes
1 answer

What is AWS Glue data catalog?

The AWS Glue Data Catalog is used ...READ MORE

Feb 4, 2019 in AWS by Heena
 • 3,496 views
+4 votes
3 answers

Glusterfs fuse client consuming high memory - memory leak

'Stale File Handle error' occurs when the ...READ MORE

Oct 22, 2018 in Linux Administration by Kalgi
 • 52,340 points • 7,741 views
0 votes
0 answers

How we can move file from local to Kubernetes using rancher as a platform??

I want to copy a file from ...READ MORE

Mar 28, 2019 in DevOps & Agile by Siva Rao
 • 1,246 views
+1 vote
3 answers

What is the educational requirement to become a Java Developer?

There's a difference between becoming a Java ...READ MORE

Mar 11, 2019 in Career Counselling by Shaan
 • 3,088 views
0 votes
1 answer

How to prevent executor from self-destructing?

I think there is a timeout set ...READ MORE

Mar 12, 2019 in Apache Spark by Veer
 • 1,883 views
0 votes
1 answer

What are the prerequisites to install PostgreSQL on Ubuntu?

Before you start installing postgreSQL, make sure ...READ MORE

Mar 22, 2019 in Database by Manoj
 • 1,454 views
+1 vote
1 answer

Setup SSH in an EC2 instance

To setup SSH to your EC2 instance ...READ MORE

Mar 27, 2019 in AWS by Golu
 • 1,203 views
0 votes
1 answer

How to Install XPath Helper Plugin for Chrome Browser?

1) Go to https://chrome.google.com/webstore/detail/xpath-helper/hgimnogjllphhhkhlmebbmlgjoejdpjl?hl=en 2) Click on Add to Chrome. 3) ...READ MORE

Jan 17, 2019 in Selenium by Frankie
 • 9,830 points • 4,221 views
–1 vote
1 answer

How to get pending transaction in geth?

You can check the pending transactions using ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,180 points • 4,288 views
0 votes
1 answer

How to set client authentication for SSL?

By default, this feature is disabled. To ...READ MORE

Mar 15, 2019 in Apache Spark by Karan
 • 1,746 views
0 votes
1 answer

What are the Naming conventions for SNS / SQS

There are no specific naming convention. You ...READ MORE

Aug 9, 2018 in AWS by Priyaj
 • 58,020 points • 11,166 views
0 votes
1 answer

Prevent immediate shutdown of Streaming context after JVM shutdown

In technical terms, you want to gracefully shut down the ...READ MORE

Mar 19, 2019 in Apache Spark by Jai
 • 1,565 views
0 votes
1 answer

how to convert a group of strings to integer?

a = ['1','2','3','4'] b = list(map(int,a)) print(b) this is how ...READ MORE

Mar 18, 2019 in Python by Mohammad
 • 3,230 points • 1,607 views
0 votes
1 answer

Pandas row in printing whole structure instead of value.

Try this code, it should print only ...READ MORE

Mar 28, 2019 in Python by Siri
 • 1,168 views
0 votes
1 answer

Is it better to have one large parquet file or lots of smaller parquet files?

Ideally, you would use snappy compression (default) ...READ MORE

May 23, 2018 in Apache Spark by nitinrawat895
 • 11,380 points • 14,523 views
+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
 • 7,775 views
0 votes
1 answer

Where do I get the ChromeDriver.exe from? The download link isn't available

You can download the chromedriver.exe from this ...READ MORE

Apr 3, 2018 in Selenium by nsv999
 • 5,500 points • 16,676 views
0 votes
0 answers

Is it possible to automate processes using Internet explorer in 64-bit in UiPath studio?

I am using IE for automating some ...READ MORE

Mar 30, 2019 in RPA by Hina
recategorized Mar 30, 2019 • 1,160 views
0 votes
0 answers

when do i use open in python?

also, give an example? READ MORE

Apr 2, 2019 in Python by Waseem
 • 4,540 points • 998 views
0 votes
1 answer

How to unistall a file in Linux?

You can uninstall a file using the ...READ MORE

Mar 8, 2019 in Others by Nabarupa
 • 2,032 views
0 votes
2 answers

How to customize the RAM allocation on Docker for Windows?

Try this: docker update --cpu-shares 5120 -m 3000M ...READ MORE

Dec 7, 2018 in DevOps & Agile by Maverick
 • 10,840 points • 6,392 views
0 votes
2 answers

Security Specialist Certification

Hey Haman, following certifications are really good ...READ MORE

Jun 3, 2019 in Career Counselling by Kritika
 • 1,382 views
0 votes
1 answer

Concept of Shadowing in Java

Entities (packages, types, methods, variables, etc.) defined ...READ MORE

Feb 8, 2019 in Java by developer_1
 • 3,350 points • 3,228 views
0 votes
3 answers

Should I include references on my resume?

Hi Pallavi, its your choice depending on ...READ MORE

Apr 4, 2019 in Career Counselling by Anitha
 • 1,833 views
0 votes
1 answer

Set Library to launch Yarn master

You can make use of Special Library path to ...READ MORE

Mar 28, 2019 in Apache Spark by Raj
 • 1,163 views
0 votes
0 answers

How to create a Self-Signed Security (SSL) Certificate in IIS?

How can I create a Self-Signed Security ...READ MORE

Apr 2, 2019 in RPA by Vartika
 • 973 views
0 votes
1 answer

Python - Use unique element from a set

The best way to achieve this by ...READ MORE

Mar 27, 2019 in Python by Mugdha
 • 600 points • 1,219 views
0 votes
1 answer

What is ScaleCoordinates Migration tool in UiPth studio?

Hello Ujjwal, The ScaleCoordinates migration tool is a ...READ MORE

Mar 29, 2019 in RPA by Pratibha
 • 3,690 points • 1,109 views
–1 vote
1 answer

Json and snappy compression

The issue you're facing arises because the ...READ MORE

Jan 11, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 4,507 views
0 votes
1 answer

How to enable write ahead logs for receivers?

To enable write-ahead logs, run the following ...READ MORE

Mar 19, 2019 in Apache Spark by Jai
 • 1,535 views
+1 vote
1 answer

Convert CSV to JSON. JSON payload should be included in square brackets

The JSON payload uses a list and ...READ MORE

Aug 7, 2018 in Java by Omkar
 • 69,180 points • 11,251 views
0 votes
1 answer

compare measure/dimension values from clicking on a map?

Hi, Follow below steps: 1. Create a sheet containing ...READ MORE

Apr 1, 2019 in Tableau by Cherukuri
 • 33,050 points • 968 views
0 votes
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
 • 3,988 views
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