Most answered questions in Edureka Community

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1 answer

Multidimensional Array in Scala

Multidimensional array is an array which store ...READ MORE

Feb 11, 2019 in Apache Spark by Omkar
 • 69,230 points • 1,667 views
0 votes
1 answer

How do I add apt key by id from a keyserver? - Ansible

Hey @Altis, you can use the module ...READ MORE

Feb 11, 2019 in Ansible by Kyra
 • 3,365 views
0 votes
1 answer

Sqoop overwrite a directory

You can use the --hive-overwrite: $ sqoop import --connect ...READ MORE

Feb 11, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 1,658 views
0 votes
1 answer

How do I manage my config snapshots? - Ansible

Hey @Pandora, You can use the aci_config_snapshot module ...READ MORE

Feb 11, 2019 in Ansible by Kyra
 • 625 views
0 votes
1 answer

Deleting directory in Sqoop

You can use the --delete-target-dir : $ sqoop import ...READ MORE

Feb 11, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 3,562 views
0 votes
1 answer

Dagger error in Java

What's going on? Have a good look at ...READ MORE

Feb 11, 2019 in Java by developer_1
 • 3,320 points • 3,461 views
0 votes
1 answer

Aligning Diagram in Java

Without any evidence otherwise, I'd guess you've over-ridden the paint method ...READ MORE

Feb 11, 2019 in Java by developer_1
 • 3,320 points • 402 views
0 votes
1 answer

How do I manage Server Load balancing on A10 network? - Ansible

Hey @Tanishq, you can use the a10_server ...READ MORE

Feb 11, 2019 in Ansible by Myra
 • 754 views
0 votes
1 answer

Sqoop error while importing data from MySql

As the error states, the target directory ...READ MORE

Feb 11, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 1,916 views
0 votes
1 answer

Can Ansible modules be used from the command line?

Yes @Donna, you can execute a module ...READ MORE

Feb 11, 2019 in Ansible by Tariq
 • 636 views
0 votes
1 answer

Update new sql data in sqoop

You can use incremental for this. When ...READ MORE

Feb 11, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 1,348 views
0 votes
1 answer

Reset ansible vault password

Should you wish to change your password ...READ MORE

Feb 11, 2019 in Ansible by Zonasha
 • 5,346 views
0 votes
1 answer

Error using double map.

You have forgotten to mention the case ...READ MORE

Feb 11, 2019 in Apache Spark by Omkar
 • 69,230 points • 448 views
0 votes
1 answer

what does ansible-vault edit command do?

Hey @Faizal, your worry is obvious in ...READ MORE

Feb 11, 2019 in Ansible by Mariam
 • 652 views
0 votes
1 answer

Bucketing in Hive

By default, only 1 bucket will be ...READ MORE

Feb 11, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 1,673 views
0 votes
1 answer

What is Placement Group in AWS?

Placement Groups are logical groupings or clusters of ...READ MORE

Feb 12, 2019 in AWS by Zulaikha Jhunjhunwala
 • 2,168 views
0 votes
1 answer

How to create a security group from AWS Console?

To create a security group all you ...READ MORE

Feb 12, 2019 in AWS by Priyaj
 • 58,090 points • 678 views
0 votes
1 answer

Embed R code in python

You can try this : from rpy import ...READ MORE

Feb 11, 2019 in Python by SDeb
 • 13,300 points • 858 views
0 votes
1 answer

How to increase plt.title font size?

Try the following : import matplotlib.pyplot as plt plt.figtext(.5,.9,'Temperature', ...READ MORE

Feb 11, 2019 in Python by SDeb
 • 13,300 points • 903 views
0 votes
1 answer

NodeMCU HTTP : How to use HTTPS post request?

Your firmware might not have SSL/TLS enabled. ...READ MORE

Feb 11, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 3,296 views
0 votes
1 answer

Arguments in boto3 AWS client

As long as you're explicitly providing credential ...READ MORE

Feb 11, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 3,195 views
0 votes
1 answer

Need help bootstrapping Python module installation on Amazon EMR

Hello! The easiest way to definitely do this ...READ MORE

Feb 11, 2019 in Python by Nymeria
 • 3,560 points • 2,361 views
0 votes
1 answer

How to access different Anaconda environments from PyCharm for coding in Python?

Hi! In PyCharm, you can add any number ...READ MORE

Feb 11, 2019 in Python by Nymeria
 • 3,560 points • 1,221 views
0 votes
1 answer

Wired connection keep disconnecting

The driver r8168 is not stable. Try ...READ MORE

Feb 9, 2019 in Linux Administration by Omkar
 • 69,230 points • 365 views
+1 vote
1 answer

Error :Ethernet Cable unplugged in Ubuntu

Try this: $ sudo ifconfig eth0 down $ sudo ...READ MORE

Feb 9, 2019 in Linux Administration by Omkar
 • 69,230 points • 13,181 views
0 votes
1 answer

How to solve indentation in the below code?

Python does not use brackets, it uses ...READ MORE

Feb 9, 2019 in Python by Omkar
 • 69,230 points • 518 views
0 votes
1 answer

Query regarding a spark split logic

First, import the data in Spark and ...READ MORE

Feb 9, 2019 in Apache Spark by Omkar
 • 69,230 points • 392 views
0 votes
1 answer

What is absolute path in Ubuntu?

An absolute path is a path to ...READ MORE

Feb 9, 2019 in Linux Administration by Omkar
 • 69,230 points • 1,205 views
0 votes
1 answer

Error creating External Tables in Hive

The path which you have given for ...READ MORE

Feb 9, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 3,064 views
0 votes
1 answer

arpspoof: libnet_init(): UID or EUID of 0 required

ARP Spoofing should be done by superusers. ...READ MORE

Feb 9, 2019 in Cyber Security & Ethical Hacking by Omkar
 • 69,230 points • 12,462 views
0 votes
1 answer

How to find MAC address using IP address?

To find the MAC address, run this ...READ MORE

Feb 9, 2019 in Cyber Security & Ethical Hacking by Omkar
 • 69,230 points • 2,063 views
+1 vote
1 answer

How to find IP address of nodes in my network?

The IP address of the nodes connected ...READ MORE

Feb 9, 2019 in Cyber Security & Ethical Hacking by Omkar
 • 69,230 points • 4,355 views
0 votes
1 answer

Advantages of using puppet

These are the few advantages that makes ...READ MORE

Feb 9, 2019 in Puppet by Manisha
 • 353 views
0 votes
1 answer

Why use puppet?

These are the reasons why puppet is ...READ MORE

Feb 9, 2019 in Puppet by Manisha
 • 463 views
0 votes
1 answer

Service already defines error in Puppet

Hey @Rohan, try this: class MyClass { ...READ MORE

Feb 9, 2019 in Puppet by Monish
 • 788 views
0 votes
1 answer

Error saying no module boto3 even though I have it.

Hey @Liala, try using hosts as localhost ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 1,371 views
0 votes
1 answer

What is the difference between the host file and an inventory file in ansible?

Actually both are same. hosts file is ...READ MORE

Feb 12, 2019 in Ansible by Amith
 • 140 points • 7,278 views
0 votes
1 answer

Difference between CpatureEntireScreenshot and CaptureScreenShot

CaptureEntireScreenshot will capture the screenshot of the ...READ MORE

Feb 11, 2019 in Selenium by Daniel
 • 521 views
0 votes
1 answer

Permission denied while running the playbook

Hey @Hari, try executing your playbook using ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 3,724 views
0 votes
1 answer

Accessor in Selenium

Accessor is one of the type of ...READ MORE

Feb 11, 2019 in Selenium by Daniel
 • 1,771 views
0 votes
1 answer

What are the types of Assertion in Selenium?

In selenium Assertion is nothing but a ...READ MORE

Feb 11, 2019 in Selenium by Fred
 • 1,951 views
0 votes
1 answer

Verification points in Selenium

There are basically three verification points that ...READ MORE

Feb 11, 2019 in Selenium by Fred
 • 1,553 views
0 votes
1 answer

Supported OS by Selenium IDE

Operating Systems Supported by Selenium IDE are ...READ MORE

Feb 11, 2019 in Selenium by Daniel
 • 1,444 views
0 votes
1 answer

Components of Amazon VPC

In AWS the VPC cosists of the ...READ MORE

Feb 11, 2019 in AWS by Raj
 • 5,691 views
0 votes
1 answer

How do I use my static and dynamic inventory files together in an ansible playbook?

Add both your static and dynamic inventories ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 2,108 views
0 votes
1 answer

How to make a subnet public using AWS Console?

To make a subnet public you need ...READ MORE

Feb 11, 2019 in AWS by Priyaj
 • 58,090 points • 1,024 views
0 votes
1 answer

How to create subnets in a VPC in AWS Console?

To create a subnet inside a VPC ...READ MORE

Feb 11, 2019 in AWS by Priyaj
 • 58,090 points • 785 views
0 votes
1 answer

SSH encountered an unknown error during the connection - Ansible Error

I think you have not configured your ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 1,955 views
+1 vote
1 answer

Amazon Virtual Private Cloud (VPC)

Amazon VPC allows users to use the ...READ MORE

Feb 9, 2019 in AWS by Sandhya
 • 1,192 views
0 votes
1 answer

Error saying "Timeout (12s) waiting for privilege escalation prompt: or Connection to 127.0.0.1 closed.\r\n"

Hey @Sinha, add these parameters in your ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 4,554 views
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