Trending questions in Edureka Community

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Setup R in Tableau

Follow the below steps: 1. Install R studio from ...READ MORE

Jun 20, 2019 in Tableau by Cherukuri
 • 33,050 points • 1,095 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 Suman
 • 6,012 views
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1 answer

Can anyone help me in installing and configuring a Multi-Node Hadoop Cluster?

To install Hadoop setup on the 4-node ...READ MORE

Jun 4, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,751 views
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1 answer

Why CREATE EXTERNAL keyword is used in Hive?

Hey, The create external keyword is used to create a ...READ MORE

May 15, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 2,618 views
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0 answers

How do you install Tkinter in python?

What is the basic function of Tkinter ...READ MORE

Jun 24, 2019 in Python by Waseem
 • 4,540 points • 919 views
0 votes
1 answer

How to create a S3 bucket using AWS CLI?

You can use the following command:- C:\Users\priyj_kumar>aws s3api ...READ MORE

Feb 15, 2019 in AWS by Priyaj
 • 58,020 points • 6,441 views
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1 answer

What is KNN algorithm?

KNN which stand for K Nearest Neighbor ...READ MORE

May 13, 2019 in Machine Learning by Jinu
 • 2,681 views
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1 answer

How to create the Oozie DB using the 'ooziedb.sh' command line tool?

This is the command you can use: $ ...READ MORE

Jun 10, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,472 views
0 votes
1 answer

Connecting AWS EC2 instance using Java

An Amazon EC2 instance is just like ...READ MORE

Mar 28, 2019 in AWS by Disha
 • 4,676 views
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1 answer

Power BI integration with R

Follow the below steps: 1. Install R in your ...READ MORE

Jun 21, 2019 in Power BI by Cherukuri
 • 33,050 points • 1,037 views
0 votes
1 answer

Hive: Configure Hue as a proxy user

On your node, go to the hadoop ...READ MORE

May 24, 2019 in Big Data Hadoop by Esha
 • 2,205 views
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2 answers

Installing jenkins with Docker

You should have docker properly installed on ...READ MORE

Aug 5, 2019 in Docker by Sirajul
 • 59,190 points • 1,430 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
 • 69,180 points • 6,749 views
0 votes
1 answer

Difference between ensemble and quorum in zookeeper?

Hey, When you want to have high availability ...READ MORE

May 25, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 2,198 views
+1 vote
3 answers

How to ask for reference for a job?

Linkedin is one platform where you can ...READ MORE

Jul 25, 2019 in Career Counselling by anonymous
 • 1,216 views
+1 vote
1 answer

How to Automate OutOfMemoryError Troubleshooting?

Troubleshooting OutOfMemoryError or any memory related problem ...READ MORE

Jun 18, 2019 in Others by Jim
 • 810 points • 1,122 views
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1 answer

Spark CLI issue

For spark.read.textFile we need spark-2.x. Please try ...READ MORE

Jun 19, 2019 in Apache Spark by Maahi
 • 1,077 views
0 votes
1 answer

How to add parameter and calculated field filter in tableau?

Hi Sindhu,  You cannot add parameter as a ...READ MORE

Mar 8, 2019 in Tableau by Cherukuri
 • 33,050 points • 5,524 views
0 votes
1 answer

How to get current time in Python?

Hi, You can use Datetime class. Input: import datetime datetime.datetime.now() Output: datetime.datetime(2019, 6, ...READ MORE

Jun 22, 2019 in Python by Taj
 • 1,080 points • 983 views
0 votes
1 answer

Why to separate the Lambda handler from the core logic?

Separating the Lambda handler (entry point) from the core ...READ MORE

May 20, 2019 in AWS by Tushar
 • 2,369 views
0 votes
1 answer

Python from Python: restricting functionality?

This doesn't seem like a good idea ...READ MORE

Jun 24, 2019 in Python by SDeb
 • 13,300 points • 866 views
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1 answer

How to get size of a list?

Hi, You can use built-in function "len" to ...READ MORE

Jun 21, 2019 in Python by Shabnam
 • 930 points • 1,017 views
0 votes
3 answers

What are top tools or technologies for career in Data visualization domain?

A few of them are Power BI, ...READ MORE

Jul 23, 2019 in Career Counselling by anonymous
 • 1,463 views
0 votes
1 answer

Help m setting up a multi node hadoop cluster

I can help you on this one. Requirement: ...READ MORE

Jun 20, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,054 views
0 votes
1 answer

Hdfs cluster and Master/standby Machine

Client submits job to Namenode. To achieve this, Client ...READ MORE

Jun 19, 2019 in Big Data Hadoop by Raj
 • 1,066 views
0 votes
0 answers

In which situations Selenium webdriver couldn't find web element?

In which situations Selenium webdriver couldn't find ...READ MORE

Jun 26, 2019 in Selenium by Shalini
 • 837 views
0 votes
1 answer

X and Y or Z - ternary operator

According to the docs: The expression x and ...READ MORE

May 23, 2019 in Python by SDeb
 • 13,300 points • 2,237 views
0 votes
1 answer

selectively drawing lower and/or upper limit symbols on errorbars using the parameters uplims, lolims of errorbar - Python

Hi @Jinu, you could do something like ...READ MORE

May 30, 2019 in Python by Vishal
 • 1,922 views
0 votes
1 answer

KPI - Tableau

Create a calculated field as below, IF ZN(SUM([Sales])) ...READ MORE

Jun 17, 2019 in Tableau by anonymous
 • 33,050 points • 1,145 views
0 votes
1 answer

Postman : Generating an output as a random number

Try generating your random value in the ...READ MORE

Feb 12, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 6,550 views
0 votes
1 answer

What does the map() method do in Python?

The map() function in Python is a ...READ MORE

Jun 17, 2019 in Python by anonymous
 • 1,143 views
0 votes
1 answer

Is no of block equal no of i/p split, no of container, no of mapper ?

Split size is approximately equal to block ...READ MORE

Jun 20, 2019 in Big Data Hadoop by Ron
 • 1,017 views
0 votes
1 answer

Pandas iloc printing whole row instead of cell value.

The syntax you are using is wrong. ...READ MORE

Apr 8, 2019 in Python by Hari
 • 4,162 views
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1 answer

Python - Ubuntu install for SQLAlchemy not working

You can try using the version directly ...READ MORE

May 14, 2019 in Python by SDeb
 • 13,300 points • 2,619 views
+1 vote
1 answer

Hadoop: "DEPRECATED: Use of this script to execute hdfs command is deprecated." error

The use of dfs in your command is "Deprecated". ...READ MORE

Nov 26, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 9,865 views
0 votes
1 answer

“cd” doesn't work in my shell script

One way to get around this is ...READ MORE

May 24, 2019 in Linux Administration by Shubham
 • 13,490 points • 2,211 views
0 votes
1 answer

How do I handle "Hadoop security GroupMappingServiceProvider exception" while I am running a Spark job via Dataproc API?

I understood your issue and as far ...READ MORE

Jun 7, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,575 views
0 votes
3 answers

Error saying "ERROR: problem running ansible_hosts --list ([Errno 8] Exec format error)" while running ansible playbook

Also, remove the execute permission for the ansible ...READ MORE

Feb 4, 2019 in Ansible by Pam
 • 6,801 views
0 votes
1 answer

Whenever I try to start the yarn daemon. ./start-dfs.sh it says access denied I have even tried changing the file permissions but it didn't work.

Seems like the ssh is not properly ...READ MORE

Mar 8, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 5,504 views
0 votes
1 answer

Create repository on AWS CodeCommit

Go to your AWS login page and ...READ MORE

Jun 13, 2019 in AWS by Hannah
 • 1,302 views
0 votes
1 answer

Create ESB Volume using python

You only have to use two simple ...READ MORE

Jun 24, 2019 in Python by Greg
 • 822 views
0 votes
1 answer

zookeeper starting problem

Hey, The QuorumPeerMain service is visible with sudo ...READ MORE

May 31, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,862 views
0 votes
1 answer

How to get the text from all the cells of an HTML table?

This worked for me. Check this out import ...READ MORE

May 10, 2019 in Selenium by Surya
 • 970 points • 2,778 views
0 votes
1 answer

How to use data compression in sqoop import?

You can enable data compression from the ...READ MORE

May 15, 2019 in Big Data Hadoop by Rocky
 • 2,555 views
0 votes
1 answer

No module name scikitplot

To overcome this issue, you need to ...READ MORE

Mar 9, 2019 in Python by Siri
 • 5,447 views
0 votes
1 answer

Which of the locators should be used when?

Hi @Kapil, you should use ID or ...READ MORE

Jun 24, 2019 in Selenium by Kabir
 • 889 views
0 votes
1 answer

Error saying " cannot open the connection" when trying to install a package in R

Try install.packages(“package_name”, repos="http://cr ...READ MORE

Nov 26, 2018 in Data Analytics by Maverick
 • 10,840 points • 9,892 views
0 votes
1 answer

Is it possible to move Amazon EBS to multiple instances?

Elastic Block Store (EBS) is the logical volume ...READ MORE

May 27, 2019 in AWS by ArchanaNagur
 • 2,360 points • 2,036 views
0 votes
1 answer

What are Alerts in UiPath Orchestrator and how Email Alerts work?

Hi @Punit, Alerts displays notifications for Robots, queue items, ...READ MORE

Apr 9, 2019 in RPA by Abha
 • 28,140 points • 4,126 views
0 votes
1 answer

Add arrows to show increase or decrease in sales/profit

Hi Priyanka, Follow the below steps: 1. Select the ...READ MORE

May 16, 2019 in Tableau by Cherukuri
 • 33,050 points • 2,504 views
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