Trending questions in Edureka Community

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How to increase HDFS replication level in Spark?

Hi @Raunak. You can change the replication ...READ MORE

Mar 27, 2019 in Apache Spark by Yash
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1 answer

Error running hadoop mapreduce in Python using Hadoop Streaming

Hi As you write mapper and reducer program  ...READ MORE

Jan 21, 2020 in Big Data Hadoop by anonymous
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3 answers

What are the skills required to become a network engineer?

A few that i can list out are ...READ MORE

Jul 23, 2019 in Career Counselling by anonymous
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Find tag starting with a particular letter using BeautifulSoup?

Try something like this: for tag in soup.find_all(re.compile("^b")): ...READ MORE

Apr 2, 2019 in Python by Taj
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1 answer

What is Amazon Gaurd Duty and why use it?

Amazon Gaurd Duty offers threat detection that ...READ MORE

Apr 9, 2019 in AWS by Gargi
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What Kibana is used for in UiPath Orchestrator?

What Kibana is used for in UiPath ...READ MORE

Apr 2, 2019 in RPA by Pratibha
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2 answers

What are the skill sets of an AWS Professional?

Hi Anjali, an AWS professional should have ...READ MORE

Jul 29, 2019 in Career Counselling by Anvi
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How to connect to sql server from Tableau?

Hi, Follow these steps to connect to sql ...READ MORE

Mar 22, 2019 in Tableau by Cherukuri
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How to call a method from Constructor?

Have a glance at below steps: You create ...READ MORE

Nov 13, 2018 in Java by Frankie
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1 answer

Calling remove in foreach loop in Java

To safely remove from a collection while ...READ MORE

Sep 26, 2018 in Java by sharth
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Permission denied when I SSH access to EC2 instance

These are common reasons that can cause ...READ MORE

Mar 12, 2019 in AWS by Reema
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What are the different connectors of sqoop?

Sqoop is a tool to transfer the ...READ MORE

Apr 11, 2019 in Big Data Hadoop by Gitika
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1 answer

How to connect to Zookeeper after setting Spark recovery mode?

You have set Zookeeper as the recovery ...READ MORE

Mar 25, 2019 in Apache Spark by Hari
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1 answer

How to install metamask?

MetaMask is a browser plugin, you install ...READ MORE

Feb 28, 2019 in Blockchain by Lakhan
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3 answers

Trying to upload files using Selenium(C#)

You can try using Javascript Executor to ...READ MORE

Aug 23, 2019 in Selenium by Abha
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What is a DNS server and how to check whether it is configured or not?

A DNS server is used to enable a machine to ...READ MORE

Mar 22, 2019 in Cyber Security & Ethical Hacking by Priyaj
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1 answer

Copy a table in HBase

Directly its not possible as in case ...READ MORE

Feb 14, 2019 in Big Data Hadoop by Loki
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2 answers

How to get job experience along with regular academics?

Hey, At this point, you need to schedule ...READ MORE

May 24, 2019 in Career Counselling by Gitika
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1 answer

How is EBS used in Lambda?

EBS is basically a virtual storage area ...READ MORE

Jan 11, 2019 in AWS by zealo
 • 5,038 views
+2 votes
1 answer

Hadoop: Type mismatch in key from map: expected org.apache.hadoop.io.Text, recieved org.apache.hadoop.io.LongWritable

Add these 2 lines in your code ...READ MORE

Nov 15, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 7,425 views
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1 answer

What are the main reason why python is becoming more popular as compared top R or Java with regards to Data Science?

First of all, Java is not used ...READ MORE

Apr 8, 2019 in Others by Vardhan
 • 13,130 points • 1,282 views
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1 answer

How can I get the Hadoop Documentation for its particular version?

Hi, You can download all the versions you ...READ MORE

Mar 19, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 2,100 views
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1 answer

Rancher vs Kubernetes

Rancher operates at a higher level and ...READ MORE

Mar 28, 2019 in Kubernetes by Alok
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3 answers

Security Analyst Salary

In India, the salary ranges from 4.5L ...READ MORE

Jul 26, 2019 in Career Counselling by anonymous
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1 answer

Exclusive values from two Sets in Python

There is a direct function available to ...READ MORE

Mar 27, 2019 in Python by Mugdha
 • 600 points • 1,815 views
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2 answers

What are the skill sets required for a Cloud Security Engineer?

The skill sets required can be listed ...READ MORE

Feb 19, 2019 in Career Counselling by Deeksha
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3 answers

Which are some most used free Cryptographic tools?

Hi, These are some of the most used ...READ MORE

Jul 25, 2019 in Career Counselling by Gitika
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"Migrations" -- Returned error: authentication needed: password or unlock.

By default, the accounts are locked and ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,180 points • 4,760 views
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1 answer

What is the difference between MapRed and MapReduce?

Firstly, we must learn that these are ...READ MORE

Mar 6, 2019 in Big Data Hadoop by nitinrawat895
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0 votes
1 answer

What are the key components of Puppet?

These are the following key components of ...READ MORE

Mar 8, 2019 in Puppet by Veena
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+1 vote
1 answer

Web Hosting on Amazon AWS (PHP + MySQL)

You can do this using AWS RDS Follow ...READ MORE

Dec 28, 2018 in AWS by ArchanaNagur
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1 answer

Selection of RPA tools

Hi @Rakshit, that's a very good question ...READ MORE

Mar 5, 2019 in RPA by Abha
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edited Jun 28, 2023 by Khan Sarfaraz • 2,725 views
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1 answer

Timeout error when trying to connect to my EC2 Instance

The best way to solve the error ...READ MORE

Mar 27, 2019 in AWS by Priyaj
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Is it possible to pass a Measure Value in Tableau as a parameter?

Hi, Yes, it is possible to pass a ...READ MORE

Mar 14, 2019 in Tableau by Cherukuri
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How is AI different from Deep learning?

How is AI different from Deep Learning? READ MORE

Apr 22, 2019 in Others by Halder
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1 answer

datediff() giving wrong output

Hi, Try this, AVG(DATEDIFF('day',[Startdate],[Startdate])) . You are calculating average days ...READ MORE

Apr 1, 2019 in Tableau by Cherukuri
 • 33,050 points • 1,551 views
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Error saying "No handler was ready to authenticate. 1 handlers were checked"

You are mixing underscore and hyphen. cat /etc/ansible/ec2-vars/te ...READ MORE

Mar 13, 2019 in Ansible by Kim
 • 2,370 views
–1 vote
1 answer

Not able to install truffle

I know this is very frustrating, I ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,180 points • 4,787 views
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1 answer

resource considerations I need to keep in mind before deploying my Jenkins master on AWS

Sizing your instances in terms of CPU, ...READ MORE

Apr 15, 2019 in Jenkins by Vish
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1 answer

How to get domain name of email ID?

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

Mar 28, 2019 in Python by Firoz
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How to verify error messages in selenium IDE? Im using Mozilla 66.0

Apr 12, 2019 in Selenium by Fariha
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Bash Commands in Jupyter Notebook

Is it possible to use bash commands ...READ MORE

Mar 28, 2019 in Python by Mishti
 • 480 points • 1,759 views
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How to click a particular link using selenium java?

You can use the following steps to ...READ MORE

Dec 14, 2018 in Selenium by Shuvodip
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R programming error: Deleting the right column

Hi, I'm new to R programming. Below ...READ MORE

Apr 16, 2019 in Data Analytics by Sophie may
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3 answers

How to switch to Digital Marketing field?

Hey, Choosing a career is your own decision, ...READ MORE

May 20, 2019 in Career Counselling by Gitika
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Problem creating my first UIPath project.

Hey @Nisha, if you are new to ...READ MORE

Mar 25, 2019 in RPA by Abha
 • 28,140 points • 1,886 views
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2 answers

Result of character addition in Java

Binary arithmetic operations on char and byte ...READ MORE

Aug 22, 2019 in Java by Sirajul
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3 answers

After how many years of experience should I get into MBA?

There's no exact answer to the number ...READ MORE

Feb 18, 2019 in Career Counselling by Shri
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how can i make a python chatbot

can you give me any reference to ...READ MORE

Apr 12, 2019 in Python by Waseem
 • 4,540 points • 1,100 views
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1 answer

Unable to move Hadoop Hive tables from Source to Destination.

First, check the permissions of HDFS Directory ...READ MORE

Dec 1, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 6,798 views
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