Most answered questions in Edureka Community

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1 answer

What is big deal with the "Zero-day" bug?

This bug was found in Windows 7, ...READ MORE

Jan 3, 2019 in Events & Trending Topics by Kevin
 • 557 views
0 votes
1 answer

Windows 10 Pro and Enterprise's new features

One of the greatest features is that ...READ MORE

Jan 3, 2019 in Events & Trending Topics by Jason
 • 782 views
0 votes
1 answer

Will Blockchain be able to replace username and password system in the future?

Well, so there are companies that are ...READ MORE

Jan 3, 2019 in Events & Trending Topics by Charlie
 • 537 views
–1 vote
1 answer

How to get octal file permission in linux?

You can use this: stat -c "%a %n" ...READ MORE

Jan 3, 2019 in Linux Administration by Omkar
 • 69,210 points • 2,096 views
–1 vote
1 answer

How to start pyspark?

Follow these steps: First start hadoop daemons: cd $HADOOP_HOME/sbin ./start-all.sh Now ...READ MORE

Jan 3, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 378 views
–1 vote
1 answer

How to use help command for ls?

The help command is limited and it ...READ MORE

Jan 3, 2019 in Linux Administration by Omkar
 • 69,210 points • 2,999 views
0 votes
1 answer

What are the advantage of using testNG?

The main advantage of testNG can be ...READ MORE

Jan 3, 2019 in Selenium by Dyna
 • 14,293 views
–1 vote
1 answer

Hive partition tables

Yes, you can create manual partition. Here's ...READ MORE

Jan 3, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 999 views
0 votes
1 answer

How does dependency work in testNG?

There are times when you need to ...READ MORE

Jan 3, 2019 in Selenium by Shuvodip
 • 440 views
0 votes
1 answer

How to disable a test case in testNG?

You can use the enable method to ...READ MORE

Jan 3, 2019 in Selenium by Nabarupa
 • 1,863 views
–1 vote
1 answer

Not able to use sc in spark shell

Seems like master and worker are not ...READ MORE

Jan 3, 2019 in Apache Spark by Omkar
 • 69,210 points • 1,407 views
0 votes
1 answer

Unresolved dependency issue on sbt package command

Check if you are able to access ...READ MORE

Jan 3, 2019 in Apache Spark by Omkar
 • 69,210 points • 2,438 views
0 votes
1 answer

Regarding Edquota soft and hard limits

The provided value for soft and hard ...READ MORE

Jan 3, 2019 in Linux Administration by Omkar
 • 69,210 points • 453 views
0 votes
1 answer

Bitminter shows no progress but my system heated up and shutdown

After initialization of bitminter you won't be ...READ MORE

Jan 3, 2019 in Blockchain by Omkar
 • 69,210 points • 794 views
0 votes
1 answer

freopen() in python

sys.stdout is simply file object, so, you ...READ MORE

Jan 3, 2019 in Python by anonymous
 • 1,230 views
0 votes
1 answer

How to check plural & singular form of a word?

You can try with the inflect 0.2.4 ...READ MORE

Jan 3, 2019 in Python by anonymous
 • 4,014 views
0 votes
1 answer

Using local docker images with Minikube

You can reuse the Docker daemon from ...READ MORE

Jan 3, 2019 in Kubernetes by ajs3033
 • 7,300 points • 2,623 views
0 votes
1 answer

Not able to start namenode with ./start-all.sh

Try this: stop all the daemons: ./stop-all.sh format the namenode: cd ...READ MORE

Jan 3, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 1,964 views
0 votes
1 answer

What all types of companies require Information Security Manager?

Information Security Analysts basically work in preventing ...READ MORE

Jan 3, 2019 in Career Counselling by Arvind
 • 391 views
0 votes
1 answer

Not able to run hdfs commands

Because you said it ran yesterday and ...READ MORE

Jan 3, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 2,930 views
0 votes
1 answer

Similar jobs like Security Auditor

Security Auditors are called by different names. ...READ MORE

Jan 3, 2019 in Career Counselling by Tian
 • 322 views
0 votes
1 answer

Shifting from Security Auditor to Management side

This is a common thing for people ...READ MORE

Jan 3, 2019 in Career Counselling by Basir
 • 305 views
0 votes
1 answer

How to become a Security Auditor?

Yes, you heard it right. As you ...READ MORE

Jan 3, 2019 in Career Counselling by Sama
 • 370 views
0 votes
1 answer

How to include jars in classpath using command line?

I have tried the following and it's ...READ MORE

Jan 3, 2019 in Java by Daisy
 • 8,120 points • 8,465 views
0 votes
1 answer

How to set JDK in Eclipse?

To manage the list of compilers go ...READ MORE

Jan 3, 2019 in Java by Daisy
 • 8,120 points • 26,670 views
0 votes
1 answer

After successful installation of Eclipse some unknown guest appeared which is Account Wizard

Hey @Ali You do not need to ...READ MORE

Jan 3, 2019 in Other DevOps Questions by Vishnu
 • 641 views
0 votes
1 answer

Error while trying to execute a maven project

Follow these steps: In global tool configuration: For Maven: ...READ MORE

Jan 3, 2019 in Jenkins by Vishnu
 • 8,057 views
0 votes
1 answer

How do I install Docker on Mac

Hey @Ali, follow this guide, hope it ...READ MORE

Jan 3, 2019 in Docker by Vishnu
 • 523 views
0 votes
1 answer

Why nginx is not accessible from Swarm worker node.

Hey @Ali, your steps look perfectly fine ...READ MORE

Jan 3, 2019 in Docker by Vishnu
 • 1,667 views
0 votes
1 answer

Giving password configuration as Yes in SSHD_Config file ended up throwing an error

It looks like somehow your config file ...READ MORE

Jan 3, 2019 in Other DevOps Questions by Vishnu
 • 997 views
0 votes
1 answer

Error saying "Connection failed" when trying to install java jdk on slave VM

Hey @Ali, I went through the error and ...READ MORE

Jan 3, 2019 in Jenkins by Vishnu
 • 899 views
0 votes
1 answer

What is the use of @listener annotation in TestNG?

 @listeners are used to configure reports and ...READ MORE

Jan 2, 2019 in Selenium by Shuvodip
 • 2,430 views
0 votes
1 answer

What are the different assertions supported by testNG?

The different assertions you can use in ...READ MORE

Jan 2, 2019 in Selenium by Nabarupa
 • 621 views
0 votes
1 answer

Set up an environment on google cloud

Hey @Ali, This is pretty simple, just ...READ MORE

Jan 2, 2019 in DevOps on Cloud by Anshul
 • 577 views
0 votes
1 answer

How to check whether a text is present in the webpage or not?

Hey @Sradha, you can use this to ...READ MORE

Jan 2, 2019 in Selenium by Rudra
 • 1,843 views
0 votes
1 answer

How to check visibility of an element using Selenium webDriver commands?

Selenium gives you the facility to check ...READ MORE

Jan 2, 2019 in Selenium by Nabarupa
 • 4,035 views
–1 vote
1 answer

Issue with MySql Server connection

Try to restart the mysqld server and then login: sudo ...READ MORE

Jan 2, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 470 views
–1 vote
1 answer

unable to start hive server

It seems that your hive server is ...READ MORE

Jan 2, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 5,350 views
–1 vote
1 answer

Apache Spark - Nested JSON array to flatten columns

It depends on the structure of your ...READ MORE

Jan 2, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 5,315 views
–1 vote
1 answer

Pig code in Eclipse shows error :LongWritable cannot be resolved to a type

To rectify this errors, you need to ...READ MORE

Jan 2, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 1,500 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
 • 69,210 points • 345 views
0 votes
1 answer

What is the webdriver that can be used with firefox?

You can use Firefox Gekodriver to use ...READ MORE

Jan 2, 2019 in Selenium by Nabarupa
 • 629 views
0 votes
1 answer

How to check latest change time of each file using glob in python?

You can get the changing time from ...READ MORE

Jan 2, 2019 in Python by Omkar
 • 69,210 points • 1,170 views
0 votes
1 answer

How to traverse from a file to parse another file?

You use os.walk() module of python for ...READ MORE

Jan 2, 2019 in Python by Omkar
 • 69,210 points • 785 views
0 votes
1 answer

How to print a message or the error if a file is not found?

To print the message that file is not ...READ MORE

Jan 2, 2019 in Python by Omkar
 • 69,210 points • 2,404 views
0 votes
1 answer

Python Print lines for the closest timestamp of the event

Try this: import re import os import datetime from datetime import ...READ MORE

Jan 2, 2019 in Python by Omkar
 • 69,210 points • 978 views
0 votes
1 answer

Spark : java.lang.ClassNotFoundException: org.apache.hadoop.fs.FSDataInputStream

Create a spark-env.cmd file looking like this @echo off set ...READ MORE

Jan 2, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 11,422 views
0 votes
1 answer

How to specify the certificate to use for authenticating the server to client?

You can try the command given below. System.setProperty("javax.net ...READ MORE

Jan 2, 2019 in Java by Daisy
 • 8,120 points • 1,099 views
0 votes
1 answer

What is the need to override the equals and hashCode methods in Java?

You must override hashCode() in every class ...READ MORE

Jan 2, 2019 in Java by Daisy
 • 8,120 points • 2,880 views
0 votes
1 answer

Locating closest match based on Latitude & Longitude

First of all, we need to use the ...READ MORE

Jan 2, 2019 in Power BI by Shubham
 • 13,490 points • 2,831 views
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