Trending questions in Edureka Community

0 votes
1 answer

Not able to preserve shuffle files in Spark

You lose the files because by default, ...READ MORE

Feb 24, 2019 in Apache Spark by Rana
 • 2,090 views
0 votes
1 answer

How to Read/Write String from a File in Android

Writing a File in android: private void writeToFile(String ...READ MORE

Oct 3, 2018 in Java by sharth
 • 3,370 points • 8,285 views
0 votes
1 answer

Any one have real use case of kubernetes in aws

Hey, Kubernetes is a container orchestration tool. With ...READ MORE

Mar 15, 2019 in Kubernetes by Kalgi
 • 52,340 points
edited Mar 18, 2019 by Kalgi • 1,227 views
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1 answer

Puppet certificates active after puppet clean

Hey, the exact same thing happened to ...READ MORE

Mar 12, 2019 in Puppet by Yesha
 • 1,366 views
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0 answers

how does 1=1 helps when joining 2 tables in sql?

Mar 29, 2019 in Data Analytics by anonymous
 • 699 views
0 votes
1 answer

What are the benefits of using AWS Lambda?

The benefits of Lambda functions are as ...READ MORE

Mar 5, 2019 in AWS by Esha
 • 1,670 views
0 votes
1 answer

How to make any node connect to multichain?

You can change the configuration of the ...READ MORE

Mar 1, 2019 in Blockchain by Omkar
 • 69,180 points • 1,833 views
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0 answers

try except is not working while using hdfs command

Hi,  I am trying to run following things ...READ MORE

Mar 6, 2019 in Python by anonymous
 • 1,665 views
0 votes
1 answer

How do I get an ENV variable and store it into a local variable - Ansible

Hey @Ninja, that is possible. What you ...READ MORE

Jan 24, 2019 in Ansible by Thomas
 • 3,395 views
0 votes
1 answer

RPI Unique Identifier

Try getting the MAC address of your ...READ MORE

Mar 7, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 1,574 views
0 votes
0 answers

How the robotic process automation lifecycle works?

I want to know what is the ...READ MORE

Mar 25, 2019 in RPA by Manish
 • 855 views
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1 answer

Salary hike after a year in a company

The general hike in salary ranges from ...READ MORE

Jan 30, 2019 in Career Counselling by rijwaan
 • 3,153 views
0 votes
1 answer

How to install and configure JDK8 on Windows 10

Hey @Henna, Go to this page  Accept the license ...READ MORE

Feb 28, 2019 in Java by Kalgi
 • 1,872 views
0 votes
3 answers

Roles of a Data Mining Analyst

Role of Data Mining Analyst is listed ...READ MORE

Apr 5, 2019 in Career Counselling by amrita
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0 votes
1 answer

Installing PHP on Ubuntu

Hi Vijay, althought its not necessary to ...READ MORE

Mar 1, 2019 in Others by Abha
 • 28,140 points • 1,825 views
0 votes
1 answer

How to change encryption key value for local I/O?

There another property where you can set ...READ MORE

Mar 14, 2019 in Apache Spark by Raj
 • 1,263 views
+1 vote
3 answers

HIVE: java.net.URISyntaxException

Change in hfs-site.xml this properties <name>hive.exec.scratchdir</name> <value>/tmp/hive-${user.name}</value> <name>hive.exec.local.scratchdir</name> <value>/tmp/${user.name}</value> <name>hive.downloaded.resources.dir</name> <value>/tmp/${user.name}_resources</value> <name>hive.scratch.dir.permission</name> ...READ MORE

Dec 5, 2018 in Big Data Hadoop by Roshan
 • 6,348 views
0 votes
1 answer

How to search a file with a particular extension and a particulat string in its name?

You can easily find the file using ...READ MORE

Mar 8, 2019 in Others by Nabarupa
 • 1,524 views
0 votes
2 answers

Command to check the Hadoop distribution as well as it’s version which is installed in my cluster

One of the options to check the ...READ MORE

Apr 15, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 6,580 views
0 votes
1 answer

Unable to find valid certification path to requested target - error even after cert imported

Unfortunately - it could be many things ...READ MORE

Nov 27, 2018 in Java by Daisy
 • 8,140 points • 5,877 views
0 votes
1 answer

How to install Python 3 on AWS EC2 instance?

It may be because you might have ...READ MORE

Jan 30, 2019 in AWS by Archana
 • 5,640 points • 3,115 views
0 votes
1 answer

What are NVMe Instance storage?

NVMe thats is non-volatile memory express is ...READ MORE

Jan 31, 2019 in AWS by umesh ranjan
 • 3,067 views
0 votes
2 answers

How to become a better software engineer apart from doing technical stuff?

I would say keep learning new or ...READ MORE

Apr 4, 2019 in Career Counselling by Banu
 • 1,416 views
0 votes
1 answer

Ansible use cases

There are 6 main places where ansible ...READ MORE

Jan 25, 2019 in Ansible by Chester
 • 3,323 views
0 votes
1 answer

What are Action plugins in Ansible?

Action plugins work with the modules to ...READ MORE

Feb 19, 2019 in Ansible by Jobin
 • 2,241 views
0 votes
1 answer

Unable to execute HDFS commands on the terminal

Maybe because you have not started hadoop ...READ MORE

Feb 7, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 2,801 views
0 votes
1 answer

Ping request failed to my AWS EC2 instance

Add a new EC2 security group inbound rule: Type: Custom ...READ MORE

Mar 13, 2019 in AWS by Mukesh
 • 1,329 views
0 votes
2 answers

How can I convert byte array into hex string in Java?

public static String byteArrayToHex(byte[] a) { ...READ MORE

Aug 29, 2019 in Java by Sirajul
 • 59,190 points • 3,942 views
0 votes
1 answer

Trying to find the ratio of male to female for each religion

Hi, You can find the man to ...READ MORE

Mar 14, 2019 in Tableau by Cherukuri
 • 33,050 points • 1,256 views
0 votes
1 answer

Negative Binomial Distribution in R Programming

You can try this: pnbinom(3,2,0.5) sum(dnbinom(0:3,2,0.5)) Here's the output: > pnbinom(3,2,0.5) [1] ...READ MORE

Mar 5, 2019 in Data Analytics by Tyrion anex
 • 8,690 points • 1,635 views
0 votes
1 answer

How to merge two dictionaries in a single expression?

In Python 3.5 or greater: z = {**x, ...READ MORE

Mar 13, 2019 in Python by Trisha
 • 1,324 views
0 votes
1 answer

Not able to access /etc/sudoers.d/python file

I think your system is not allowing ...READ MORE

Feb 6, 2019 in Linux Administration by Lohit
 • 2,798 views
0 votes
1 answer

How to increase speed of block generation in Multichain?

It could be because of the script ...READ MORE

Mar 1, 2019 in Blockchain by Omkar
 • 69,180 points • 1,806 views
0 votes
1 answer

How to find if setuptools is installed in python?

You can use python interpreter to check ...READ MORE

Jan 29, 2019 in Python by Omkar
 • 69,180 points • 3,138 views
0 votes
1 answer

Authenticate internal connections in Spark

To make Spark authenticate internal connections, you ...READ MORE

Mar 13, 2019 in Apache Spark by Venu
 • 1,283 views
0 votes
1 answer

Loading Spark properties dynamically

First, create an empty conf using this ...READ MORE

Feb 22, 2019 in Apache Spark by Mansoor
 • 2,100 views
0 votes
1 answer

How to scale a particular service to ‘x' containers?

I think I can help you with ...READ MORE

Mar 6, 2019 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,623 views
0 votes
1 answer

How many peers in fabric network need to endorse a transaction?

The number of peers required to endorse ...READ MORE

Jan 31, 2019 in Blockchain by Omkar
 • 69,180 points • 3,090 views
0 votes
0 answers

error whole installing minikube

while installing minikube CGROUPS_MEMORY: enabled         [WARNING Hostname]: hostname "minikube" ...READ MORE

Mar 16, 2019 in Kubernetes by anonymous
 • 1,216 views
0 votes
1 answer

What is JNI?

Java native interface, it is an interface ...READ MORE

Mar 7, 2019 in Java by Priyaj
 • 58,020 points • 1,564 views
0 votes
1 answer

Is MariaDB better than MySQL?

Yes ofcourse MariaDB is better than MySQL. ...READ MORE

Mar 18, 2019 in Database by Keshav
 • 1,075 views
0 votes
1 answer

How to create a redshift cluster using AWS CLI?

You can create your cluster using AWS ...READ MORE

Feb 25, 2019 in AWS by Priyaj
 • 58,020 points • 1,965 views
0 votes
1 answer

How to install cassandra db on windows?

Downloading the executable file can be difficult. Here ...READ MORE

Mar 1, 2019 in Database by Priyaj
 • 58,020 points • 1,818 views
+1 vote
1 answer

Create S3 bucket using Java AWS SDK

Hey @Anjali, Creating a bucket using Java AWS-SDK ...READ MORE

Jan 23, 2019 in AWS by Priyaj
 • 58,020 points • 3,373 views
0 votes
1 answer

Does boto3 ec2.instances.filter have equivalent to AWS CLI --query?

"filter - does filtering at the AWS ...READ MORE

Sep 18, 2018 in AWS by Priyaj
 • 58,020 points • 8,891 views
0 votes
1 answer

What's the best way to monitor docker container?

You can use Docker API or Docker ...READ MORE

Mar 14, 2019 in Docker by Kim
 • 1,266 views
0 votes
1 answer

Why am I getting a error when I am printing two different data types in python?

different data type is being used. that ...READ MORE

Mar 6, 2019 in Python by Mohammad
 • 3,230 points • 1,577 views
0 votes
1 answer

how do i check for exceptions in python?

use self.assertRaises method as a context manager. def ...READ MORE

Mar 12, 2019 in Python by Mohammad
 • 3,230 points • 1,331 views
0 votes
1 answer

Error saying "msg: unsupported parameter for module: deb"

Hey @Laksha, I think an older version ...READ MORE

Feb 1, 2019 in Ansible by Ansiha
 • 3,003 views
0 votes
1 answer

Sqoop installation on Linux

Before installing Sqoop, make sure Hadoop is ...READ MORE

Feb 26, 2019 in Big Data Hadoop by Kriti
 • 1,916 views
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