Trending questions in Edureka Community

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How to write a file in hdfs with Java?

You could pass the URI when getting ...READ MORE

Sep 26, 2018 in Big Data Hadoop by digger
 • 26,740 points • 5,160 views
0 votes
1 answer

I have a dictonary in python how to access the value field?

dic={"car":["limo","sedan"]} print (dic.keys())    <-----------------------Fetch the key "car" print (dic['car'][0])   <------------------------Fetch ...READ MORE

Dec 20, 2018 in Python by Shuvodip
 • 1,516 views
0 votes
1 answer

Power Query: Adding a Special Case

Try adding a Group By with Minimum ...READ MORE

Dec 27, 2018 in Power BI by Upasana
 • 8,620 points • 1,183 views
0 votes
1 answer

Resources to guide in setting up puppet master on ubuntu and slave on windows

NOTE: ALL WINDOWS MACHINE ARE NOT COMPATIBLE ...READ MORE

Dec 19, 2018 in Puppet by Alan
 • 1,515 views
0 votes
1 answer

Not able to push the file to the remote repository from the local repository.PFA for the same

Please let me know if you have set ...READ MORE

Dec 17, 2018 in Git & GitHub by Arohi
 • 1,603 views
0 votes
1 answer

NaN variable without NumPy

Yes, It is possible to use the ...READ MORE

Nov 26, 2018 in Python by SDeb
 • 13,300 points • 2,517 views
+1 vote
1 answer

How to plot pixels in R?

You could use ggplot with the option geom_point(shape = "."). For ...READ MORE

Dec 6, 2018 in Data Analytics by Maverick
 • 10,840 points • 2,033 views
0 votes
1 answer

Get the Ip of a docker container

Here is what you need to do.  Firstly, ...READ MORE

Dec 10, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,900 views
+1 vote
1 answer

set up kubernetes NGINX ingress in AWS with SSL termination

Try using ingress itself in this manner except ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 4,502 views
0 votes
1 answer

Unable to get cgroup stats for docker and kubelet services

Try and start kubelet with the following ...READ MORE

Sep 3, 2018 in Kubernetes by DareDev
 • 6,890 points • 6,133 views
+1 vote
2 answers

Error saying "R cannot be resolved" Android Error

Also check this out: https://www.edureka.co/community/29897/saying-ca ...READ MORE

Dec 12, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,717 views
–1 vote
1 answer

Hadoop cluster is not running in vm

First check if all daemons are running: sudo ...READ MORE

Dec 26, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,224 views
+2 votes
1 answer

Is Android Development a promising career?

In 2014 google came up with a ...READ MORE

Dec 19, 2018 in Career Counselling by Alan
 • 1,413 views
0 votes
1 answer

Hyperledger Fabric :failed to send proposal to peers: Unable to resolve host peer0.org1

This peer address does not exist on ...READ MORE

Nov 16, 2018 in Blockchain by Omkar
 • 69,180 points • 2,921 views
0 votes
1 answer

How do cloud service providers take care of security, what franework do they use

They use shared security model.This is what ...READ MORE

Dec 20, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,437 views
0 votes
1 answer

Jenkins on AWS - unable to launch jenkins URL

Looks like you are able to login ...READ MORE

Dec 16, 2018 in Puppet by Kiyara
 • 1,675 views
0 votes
1 answer

Hyperledger Fabric:Promise is rejected:Error:Failed to deserialize creator identity,The supplied identity is not valid.

 This error happens because basic-network/docker-compose.yaml has CA ...READ MORE

Nov 14, 2018 in Blockchain by Omkar
 • 69,180 points • 2,998 views
0 votes
1 answer

JSON parsing in Java using Gson

Well, you can easily do that by ...READ MORE

Nov 22, 2018 in Java by code.reaper12
 • 3,500 points • 2,680 views
0 votes
1 answer

What is the difference between Hadoop API and Streaming?

Usually we have Map/Reduce pair written in ...READ MORE

Dec 12, 2018 in Big Data Hadoop by Neha
 • 6,300 points • 1,785 views
0 votes
1 answer

How can I get the same return value as solidity `abi.encodePacked` in Golang?

This is what I used:  package main import ( ...READ MORE

Sep 26, 2018 in Blockchain by slayer
 • 29,370 points • 5,114 views
0 votes
1 answer

How to wait till the text is present In text field

Use Waits in Selenium WebDriver to wait ...READ MORE

Jul 5, 2018 in Selenium by Meci Matt
 • 9,460 points • 8,691 views
0 votes
1 answer

Installing OpenCV for Python 2.7

Now from OpenCV 2.2.0, the package name ...READ MORE

Nov 15, 2018 in Python by findingbugs
 • 3,260 points • 2,959 views
0 votes
1 answer

“NoSuchElementException” using Selenium Webdriver

When you obtain the xpath from object repository ensure ...READ MORE

Jul 27, 2018 in Selenium by Samarpit
 • 5,910 points • 7,746 views
0 votes
1 answer

How to configure Hosts file for Hadoop Eco-System?

For UBUNTU Hosts File and other configuration for Hadoop ...READ MORE

Sep 25, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 5,161 views
0 votes
1 answer

Can I create a free tier account without a credit card?

Previously, credit card was mandatory. Now, you ...READ MORE

Dec 13, 2018 in AWS by Neha
 • 1,726 views
0 votes
1 answer

Integrating Arduino to Apache Kafka

If you are using Arduino Yun to build your IoT application(s), ...READ MORE

Sep 27, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 5,051 views
0 votes
1 answer

Android Studio installation on Windows 7 fails, no JDK found

Adding a system variable JDK_HOME with value ...READ MORE

Dec 13, 2018 in Java by Daisy
 • 8,140 points • 1,733 views
0 votes
1 answer

Create AWS s3 bucket with null region

It is almost similar and It occurs ...READ MORE

Oct 31, 2018 in AWS by Priyaj
 • 58,020 points • 3,587 views
0 votes
1 answer

Unable to open Jenkins in master vm

There seems to be an issue with ...READ MORE

Dec 19, 2018 in Jenkins by Charlie
edited Dec 20, 2018 • 1,495 views
+2 votes
1 answer

What are the certification requrired for an AWS Developer?

To begin with one can go for ...READ MORE

Dec 19, 2018 in Career Counselling by Tanuja
 • 1,382 views
0 votes
1 answer

Is there an expression for an infinite generator in Python?

you can iterate over a callable returning ...READ MORE

Nov 20, 2018 in Python by Nymeria
 • 3,560 points • 2,723 views
0 votes
1 answer

truffle npm run dev not working

Are you running this command from the ...READ MORE

Dec 1, 2018 in Blockchain by Omkar
 • 69,180 points • 2,271 views
0 votes
1 answer

Which side join is taken by default by hive? Map-side or Reduce-side?

The syntax for Map-side join and Reduce-side ...READ MORE

Dec 13, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,712 views
0 votes
1 answer

Verify that an element exist in Selenium 2 or not

If you are testing using JUnit and ...READ MORE

Aug 23, 2018 in Selenium by Meci Matt
 • 9,460 points • 6,556 views
0 votes
1 answer

Question on PyQt: How to connect a signal to a slot to start a background operation in Python

It shouldn't matter whether the connection is ...READ MORE

Nov 27, 2018 in Python by Nymeria
 • 3,560 points • 2,413 views
+3 votes
1 answer

How to use wait in selenium java?

There are different types of wait you ...READ MORE

Dec 18, 2018 in Selenium by Nabarupa
 • 1,370 views
0 votes
1 answer

How to use click() with any button or any link?

I am taking an example for gmail ...READ MORE

Dec 20, 2018 in Selenium by Shuvodip
 • 1,409 views
0 votes
1 answer

How to resize image canvas to maintain square aspect ratio in Python, OpenCv

Building on Alexander-Reynolds answer above, here is ...READ MORE

Sep 4, 2018 in Python by Priyaj
 • 58,020 points • 6,030 views
0 votes
1 answer

Aggregating from multiple columns in Tableau

You can use Tableau’s inbuilt pivot method ...READ MORE

Aug 18, 2018 in Tableau by ffdfd
 • 5,550 points • 6,791 views
+1 vote
1 answer

Machine Learning and Python Code

You can create an array called actualScore ...READ MORE

Dec 13, 2018 in Data Analytics by Shubham
 • 13,490 points • 1,667 views
–1 vote
1 answer

File is available at HDFS location. Still system throws en error.

This is happening because the file name ...READ MORE

Jan 2, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 877 views
0 votes
1 answer

Connect to existing pod, execute script, disconnect - Kubernetes cron job

As far as i know there's no ...READ MORE

Sep 17, 2018 in Kubernetes by Kalgi
 • 52,340 points • 5,463 views
0 votes
1 answer

What is a private cloud? how is it different from on premise model?

Private cloud refers to a model of ...READ MORE

Dec 20, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,394 views
0 votes
1 answer

Selenium WebDriver.get(url) not working

It is a Selenium defect. Problem is ...READ MORE

Jun 7, 2018 in Selenium by Meci Matt
 • 9,460 points • 9,863 views
0 votes
1 answer

Ignoring new fields on JSON objects using Jackson

Jackson provides an annotation that can be ...READ MORE

Oct 25, 2018 in Java by Daisy
 • 8,140 points • 3,822 views
+1 vote
3 answers

Career opportunities in DevOps

DevOps is a philosophy that merges operations ...READ MORE

Feb 22, 2019 in Career Counselling by Yesha
 • 1,878 views
0 votes
1 answer

Certifications for Security Consultant

Some important certifications are: GIAC Security Certifications OSCP: Offensive Security ...READ MORE

Dec 28, 2018 in Career Counselling by Raaj
 • 1,055 views
0 votes
1 answer

How to export file from sqoop to sql table?

For SQOOP export please try below command: bin/sqoop ...READ MORE

Dec 14, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,648 views
0 votes
1 answer

Docker image of maven returns this error - could not create local repository

Instead of mounting the root/.m2 folder to ...READ MORE

Aug 10, 2018 in Docker by Sophie may
 • 10,620 points • 7,094 views
0 votes
1 answer

How to Upgrade Apache Hadoop from 2.4.1 to 2.6.0

If the downtime is not an issue, ...READ MORE

Nov 30, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 2,260 views
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