Most answered questions in Edureka Community

0 votes
4 answers

What is Scope of Big Data Hadoop In India?

With everyone talking about it as one recognizing ...READ MORE

Apr 3, 2019 in Career Counselling by subham
 • 1,917 views
0 votes
4 answers

What are the skills needed for becoming a data scientist?

Hello  Actually there are many different skills which ...READ MORE

Mar 28, 2019 in Career Counselling by MrBoot
 • 1,190 points • 2,021 views
0 votes
4 answers

What do I need to know before starting learning Hadoop?

Hi, Before starting with Hadoop, it will be ...READ MORE

Jul 1, 2019 in Career Counselling by Gitika
 • 65,910 points • 658 views
0 votes
4 answers

Hyperledger: byfn.sh up: ERROR !!! FAILED to execute End-2-End Scenario.

Try these commands $ docker rm -f $(docker ...READ MORE

Nov 28, 2018 in Blockchain by kartik chauhan
 • 6,013 views
+1 vote
4 answers

Hyperledger Fabric: Failed to enroll admin: Error: Failed to enroll admin.

As your .hfc-key-store directory is in chaindev, Try running the following ...READ MORE

Nov 5, 2018 in Blockchain by Omkar
 • 69,210 points • 5,388 views
+3 votes
4 answers

Why is cloud better than on-premise?

The major 5 benefits I see for ...READ MORE

Nov 2, 2018 in Career Counselling by Priyaj
 • 58,090 points • 821 views
0 votes
4 answers

Hyperledger Fabric: Error: 2 UNKNOWN: access denied: channel [contentbackchainchannel] creator org

Run the following command inside fabric-tools folder: ./teardownFabric.sh ./startFabric.sh ./createPeerAdminCard.sh Then ...READ MORE

Oct 29, 2018 in Blockchain by Omkar
 • 69,210 points • 4,659 views
0 votes
4 answers

Must read books on programming

Books for different technologies - R - ...READ MORE

Jul 18, 2019 in Career Counselling by anonymous
 • 33,030 points • 1,091 views
+1 vote
4 answers

Hyperledger: Cannot compile chaincode, cannot find package error

As the error says, it cant find ...READ MORE

Oct 26, 2018 in Blockchain by Omkar
 • 69,210 points • 11,996 views
+6 votes
4 answers

Python and Pygame: Difference

Python is a programming language. PyGame is a ...READ MORE

Oct 24, 2018 in Python by Priyaj
 • 58,090 points • 4,176 views
+2 votes
4 answers

Datanode process not running in Hadoop

Run the following commands: Stop-all.sh start-dfs.sh start-yarn.sh mr-jobhistory-daemon.sh ...READ MORE

Oct 25, 2018 in Big Data Hadoop by Anand
 • 17,381 views
+1 vote
4 answers

Installing Nodejs: sh: node: command not found error

You have to first install nodejs and ...READ MORE

Oct 22, 2018 in Blockchain by Omkar
 • 69,210 points • 25,005 views
0 votes
4 answers

Issue with getting web3.eth.accounts (MetaMask)

I solved problem, using: web3.eth.getAccounts((err, res) => ...READ MORE

Oct 12, 2018 in Blockchain by Perry
 • 17,100 points • 5,014 views
+7 votes
4 answers

What is Business Intelligence

Business In Intelligence is a set of ...READ MORE

Oct 10, 2018 in Power BI by Kalgi
 • 52,360 points • 1,464 views
+1 vote
4 answers

AWS CLI - couldn't connect to endpoint URL

You probably have something wrong in your ...READ MORE

Oct 5, 2018 in AWS by Archana
 • 4,170 points • 32,784 views
+1 vote
4 answers

Execute shell script file using kubernetes as a cron job

use /bin/sh instead of /bin/bash This solved it ...READ MORE

May 7, 2019 in Kubernetes by Sid
 • 17,055 views
0 votes
4 answers

"Layer already exists " when trying to push an image

I had a similar error. I hadn't ...READ MORE

Apr 23, 2019 in Kubernetes by Kalyan
 • 49,367 views
0 votes
4 answers

Unable to run truffle@2.1.2 migrate --network live. “Exceeds block gas limit”

A simple solution to avoid this is: module.exports ...READ MORE

Sep 28, 2018 in Blockchain by Ludo
 • 1,355 views
+3 votes
4 answers

How do I execute multiple commands using docker-compose

It can be solve by using bash -c ...READ MORE

Sep 20, 2018 in Docker by shubham
 • 7,340 points • 109,917 views
+1 vote
4 answers

Can I set ulimit for containers in k8s?

You can either modify them via UserData ...READ MORE

May 7, 2019 in Kubernetes by Inayat
 • 17,692 views
+11 votes
4 answers

How do I create an ether wallet?

The Ethereum Wallet is a gateway to decentralized applications ...READ MORE

Sep 14, 2018 in Blockchain by Shiva
 • 1,485 views
+7 votes
4 answers

How are ClusterIP, NodePort and LoadBalancer different from each other?

ClusterIP ClusterIP accesses the services through proxy. ClusterIP ...READ MORE

Sep 10, 2018 in Kubernetes by Nilesh
 • 7,050 points • 22,952 views
+1 vote
4 answers

Kubernetes- HTTPS API return `Unauthorized`

One way to do this is by ...READ MORE

Sep 5, 2018 in Kubernetes by u_told_me_to
 • 2,416 views
+3 votes
4 answers

Error saying "The connection to the server localhost:8080 was refused - did you specify the right host or port?"

I was trying to get status from ...READ MORE

Apr 26, 2019 in Kubernetes by Sumit
 • 25,943 views
+5 votes
4 answers

local docker image on minikube

I know this is an old question ...READ MORE

Feb 1, 2020 in Kubernetes by anonymous
 • 24,443 views
+1 vote
4 answers

What is a simple way to repeat a string in java?

There is already answer wriiten using StringBuilder ...READ MORE

Dec 16, 2020 in Java by Rajiv
 • 8,910 points • 28,601 views
+3 votes
4 answers

Not able to connect worker nodes to the swarm. Connection refused error

This definitely has to be a firewall issue. ...READ MORE

Apr 26, 2019 in Docker by Vaidya
 • 18,065 views
+3 votes
4 answers

***IMPORTANT*** Big Data Hadoop Interview Questions.

Hello sir, I was going through the ...READ MORE

Aug 22, 2018 in Career Counselling by Coral
 • 1,637 views
+2 votes
4 answers

**IMPORTANT** React JS Question Bank for aspiring front end developer.

Hey @priyaj I saw the blog and it ...READ MORE

Aug 22, 2018 in Career Counselling by bug_seeker
 • 15,520 points • 2,076 views
+5 votes
4 answers

Facing rendering issue in AWS EC2 instance

Hey @Vanshika there could be many factors ...READ MORE

Aug 21, 2018 in AWS by Priyaj
 • 58,090 points • 1,076 views
0 votes
4 answers

error: src refspec master does not match any. error: failed to push some refs to 'ssh://xxxxx.com/project.git'

The error is due to the fact ...READ MORE

Feb 25, 2019 in Git & GitHub by lystun
 • 24,453 views
+3 votes
4 answers

Chef vs puppet

Both chef and puppet have their own ...READ MORE

Aug 14, 2018 in Chef by Sahil
 • 1,004 views
+1 vote
4 answers

Python vs. R for data science

I would say both Python and R ...READ MORE

Aug 1, 2019 in Data Analytics by briny
 • 1,565 views
0 votes
4 answers

ReactJS vs Angular Comparison: Which is better?

Parameters React Angular Type React is a JavaScript library, and it ...READ MORE

Jan 7, 2021 in Events & Trending Topics by Focusteck
 • 140 points • 1,203 views
+1 vote
4 answers

Docker Compose wait for container X before starting Y

You can use the depends_on feature was ...READ MORE

May 7, 2019 in Docker by Kunal
 • 10,563 views
+2 votes
4 answers

Jenkins integration for dotnet test

You can use the following Pipeline code ...READ MORE

Aug 8, 2018 in Jenkins by Kalgi
 • 52,360 points • 7,042 views
+1 vote
4 answers

Trying to connect to Cryptocompare's websocket stream using socketIO from a Python client

The reason might be that the the socketio ...READ MORE

Aug 6, 2018 in Blockchain by Perry
 • 17,100 points • 3,053 views
+1 vote
4 answers

Is there a way to change the Jenkins build number while building a job?

If you have access to the script ...READ MORE

May 7, 2019 in Jenkins by Atul
 • 28,476 views
+4 votes
4 answers

How to install packages inside a docker Ubuntu image?

Execute the update and the install command ...READ MORE

Apr 24, 2019 in Docker by Vismaya
 • 45,209 views
+1 vote
4 answers

Docker compose, running containers in net:host

Hey@Hannah, Check the compose file format specifications ...READ MORE

May 7, 2019 in Docker by Kishore
 • 4,941 views
+3 votes
4 answers

How to solve “ERROR: manifest for hyperledger/fabric-orderer:latest not found” error?

I was having the same problem and ...READ MORE

Sep 6, 2018 in Blockchain by Rakesh
 • 5,937 views
0 votes
4 answers

How to solve “bind: cannot assign requested address” Error?

You must mention in your host.conf file ...READ MORE

Jul 31, 2018 in Blockchain by slayer
 • 29,350 points • 14,010 views
+1 vote
4 answers

Communication between multiple docker-compose projects

You just need to make sure that ...READ MORE

Jul 30, 2018 in Docker by Kalgi
 • 52,360 points • 14,189 views
+1 vote
4 answers

How to send application logs from docker to cloudwatch

There are 3 main steps involved it ...READ MORE

Mar 25, 2019 in Docker by RT
 • 6,040 views
0 votes
4 answers

Throwing error - org.openqa.selenium.SessionNotCreatedException: session not created exception

Updating the chrome driver and chrome browser ...READ MORE

Apr 12, 2020 in Selenium by Vamsi
 • 24,347 views
+1 vote
4 answers

Updating kubernetes configmap/secret without removing the existing one

You can use edit for small changes ...READ MORE

Apr 24, 2019 in Kubernetes by Vinayak
 • 13,296 views
+1 vote
4 answers

How to connect peers to a private network using geth?

Follow the below steps to connect peers ...READ MORE

Jul 13, 2018 in Blockchain by slayer
 • 29,350 points • 13,404 views
+1 vote
4 answers

What is hf.Registrar.Roles in fabric-ca-client command?

The "hf.Registrar.Roles" attribute is used to control ...READ MORE

Jul 11, 2018 in Blockchain by slayer
 • 29,350 points • 2,400 views
+1 vote
4 answers

What is the difference between Amazon ECS and Amazon EC2?

EC2 allows you to launch individual instances ...READ MORE

Jul 11, 2018 in AWS by Priyaj
 • 58,090 points • 42,619 views
+2 votes
4 answers

How to run Jenkins jobs on multiple slaves with a single job configuration?

use multijob plugin READ MORE

Jan 3, 2019 in Jenkins by Ajit Jadhav
 • 46,729 views
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