Latest questions in Edureka Community

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1 answer

I am install hadoop on signal node and run program but delay time if have dataset size 3.3 GB take time about 2 hours

Hey @Faris! Try increasing the number of reducers. ...READ MORE

Apr 12, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 778 views
0 votes
1 answer

Program to execute Dockerfile using Jenkins declarative pipeline

Hey @Nishant, you can use something like ...READ MORE

Apr 15, 2019 in Jenkins by Kalgi
 • 52,360 points • 2,022 views
0 votes
1 answer

Attach EBS Volume from one region to an instance on another region

No @Nik, you cannot do this. The ...READ MORE

Apr 12, 2019 in AWS by Jayant
 • 1,518 views
0 votes
1 answer

Change EBS Volume dynamically

Yes Jobin, Once the volume is attached, ...READ MORE

Apr 12, 2019 in AWS by Vedant
 • 795 views
0 votes
0 answers

How to verify error messages in selenium IDE? Im using Mozilla 66.0

Apr 12, 2019 in Selenium by Fariha
 • 120 points • 779 views
0 votes
1 answer

Tag an ElasticIP using console - AWS

Follow these steps to tag your elasicIP using ...READ MORE

Apr 12, 2019 in AWS by Himanshu
 • 526 views
0 votes
1 answer

Explain to me the difference between HBase and HDFS.

Hadoop generally consists of three major components: HDFS It ...READ MORE

Apr 12, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,806 views
0 votes
1 answer

Explain to me to run Spark without Hadoop

Spark is capable to Perform in three ...READ MORE

Apr 12, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 2,363 views
0 votes
1 answer

Quering all the rows in Azure table Storage.

Refer the following code: var acc = new ...READ MORE

Apr 12, 2019 in Azure by Prerna
 • 1,960 points • 4,313 views
0 votes
1 answer

How do point my domain name to an Azure Website?

It is possible to have a CNAME directed ...READ MORE

Apr 12, 2019 in Azure by Prerna
 • 1,960 points • 596 views
0 votes
1 answer

PHP unserialize keeps throwing error

Try googling Node no longer exists, you'l most likely ...READ MORE

Apr 12, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 501 views
0 votes
2 answers

Using array-references inside arrays in PHP

$normal_array ...READ MORE

Apr 12, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 821 views
0 votes
1 answer

How to generate urls in django?

If you need to use something similar ...READ MORE

Apr 12, 2019 in Python by SDeb
 • 13,300 points • 1,960 views
0 votes
1 answer

How do sets work in Python?

Define the __hash__ method to return a ...READ MORE

Apr 12, 2019 in Python by SDeb
 • 13,300 points • 576 views
0 votes
0 answers

Describe Elastic IP addresses using the command line

How do I describe my Elastic IP ...READ MORE

Apr 12, 2019 in AWS by Meghna
 • 322 views
0 votes
1 answer

describe Elastic IP addresses using the console

Follow these steps to describe ElasticIP using ...READ MORE

Apr 12, 2019 in AWS by Alok
 • 440 views
0 votes
1 answer

Disassociate ElasticIP from one instance and use for the other

You can disassociate an Elastic IP address ...READ MORE

Apr 12, 2019 in AWS by Meg
 • 711 views
0 votes
1 answer

Why we use 'help' command in Hadoop Sqoop?

Hi, The command sqoop help lists the tools ...READ MORE

Feb 4, 2020 in Big Data Hadoop by MD
 • 95,440 points • 654 views
0 votes
1 answer

What is Kafka? what is its importance in Big-Data?

Apache Kafka is a tool used in ...READ MORE

Apr 11, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,534 views
0 votes
2 answers

Explain to me the concept of HUE.

Definition: HUE is an open-source SQL Cloud Editor, ...READ MORE

May 16, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 2,401 views
0 votes
1 answer

What is StaticIP in AWS?

StaticIP, as the name suggests, is static ...READ MORE

Apr 12, 2019 in AWS by Gayatri
 • 555 views
0 votes
1 answer

What is the difference in DistCP command and Sqoop command in Hadoop?

Both the distCP (Distributed copy in Hadoop) ...READ MORE

Apr 11, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 1,256 views
0 votes
1 answer

What is ElasticIP in AWS?

Hey @Laksha, AWS provides Dynamic Cloud Computing. ElasticIP ...READ MORE

Apr 11, 2019 in AWS by Afsar
 • 333 views
0 votes
2 answers

Why we use --split by command in Sqoop?

In simple explanation, When specify SPLIT_BY only ...READ MORE

Feb 6, 2020 in Big Data Hadoop by Ramji Sridaran
 • 14,095 views
0 votes
0 answers

hey,can you help me

I am install hadoop and runing program ...READ MORE

Apr 11, 2019 in Big Data Hadoop by faris
 • 325 views
+3 votes
1 answer

How to make the instance IP static in nature? - AWS

Hey @Laksha! By default, all instances have a ...READ MORE

Apr 11, 2019 in AWS by Kalgi
 • 52,360 points • 1,048 views
0 votes
1 answer

Public IP of the instance keeps fluctuating

As long as your instance has a ...READ MORE

Apr 11, 2019 in AWS by Nishant
 • 388 views
0 votes
1 answer

Why sqoop internally generates MapRed code?

By default Sqoop always create 4 Map ...READ MORE

Apr 11, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 823 views
0 votes
0 answers

what is multiprocessing in python?

can you give an example? READ MORE

Apr 11, 2019 in Python by Waseem
 • 4,540 points • 366 views
0 votes
1 answer

what is a split function in python?

use of split function in python  At some ...READ MORE

Apr 22, 2019 in Python by rajesh
 • 1,270 points • 643 views
0 votes
1 answer

How Sqoop import command works internally?

First when client execute Sqoop import commands through ...READ MORE

Apr 11, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 840 views
0 votes
1 answer

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
 • 65,910 points • 440 views
0 votes
1 answer

Why CLI is used in Scoop?

CLI is Command Line Client which is ...READ MORE

Apr 11, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 518 views
0 votes
1 answer

Interactive Ipython Notebooks on Heroku

From what I understand, you have 2 ...READ MORE

Apr 11, 2019 in Python by SDeb
 • 13,300 points • 1,096 views
0 votes
1 answer

HTML to RTF string using Python

RTF seems a dicey format to convert ...READ MORE

Apr 11, 2019 in Python by SDeb
 • 13,300 points • 2,614 views
0 votes
1 answer

PUT requests not enabled in Azure.

You can try adding the following web.config in the system.webServer element: <handlers> ...READ MORE

Apr 11, 2019 in Azure by Prerna
 • 1,960 points • 1,089 views
0 votes
1 answer

How to automatically install Application Initialization in Azure Web Role (SDK v1.8) ?

Follow these steps - Install the feature using ...READ MORE

Apr 11, 2019 in Azure by Prerna
 • 1,960 points • 666 views
0 votes
0 answers

i am getting name error for spark while running the unit test cases in docker container

Apr 11, 2019 by anonymous
 • 141 views
0 votes
1 answer

How to use Python Scripts in Query Editor?

Hi, In order to use Python Visuals you need ...READ MORE

Apr 11, 2019 in Power BI by Avantika
 • 1,520 points • 3,360 views
0 votes
1 answer

How do you use R visuals in Power BI Desktop?

Hi, In order to use R Visuals you ...READ MORE

Apr 10, 2019 in Power BI by Avantika
 • 1,520 points • 457 views
0 votes
1 answer

Common errors faced while working with AWS

These are the most common types of ...READ MORE

Apr 10, 2019 in AWS by Vedant
 • 2,294 views
0 votes
1 answer

Change own IAM user's password through CLI - AWS

Hey! Its pretty easy to change your ...READ MORE

Apr 10, 2019 in AWS by Mishra
 • 1,646 views
0 votes
1 answer

Change own IAM user password - AWS

Hey Akhil, follow these steps to change ...READ MORE

Apr 10, 2019 in AWS by Arora
 • 2,462 views
0 votes
1 answer

What is Rotate credentials policy in AWS?

Rotate Credential Policy allows IAM users to ...READ MORE

Apr 10, 2019 in AWS by Abhi
 • 690 views
0 votes
1 answer

Count of Id within another Id

Hi Kalyan, Follow below steps: 1. Create a slicer ...READ MORE

Apr 17, 2019 in Power BI by Cherukuri
 • 33,030 points • 454 views
0 votes
1 answer

Count of Id within another Id

Hi Kalyan, If you have exact cashier id ...READ MORE

Apr 10, 2019 in Tableau by Cherukuri
 • 33,030 points • 781 views
0 votes
1 answer

Adding values of two columns in two tables

Hi Anshuli, You can either create a separate ...READ MORE

Apr 10, 2019 in Power BI by Cherukuri
 • 33,030 points • 1,031 views
0 votes
1 answer

count of orders on n hour basis - Power BI

Hi Nithin, You can create a measure to ...READ MORE

Apr 11, 2019 in Power BI by Cherukuri
 • 33,030 points • 716 views
0 votes
1 answer

Return rows with not null values in Tableau

Hi Nithin, You can add a calculated field ...READ MORE

Apr 10, 2019 in Tableau by Cherukuri
 • 33,030 points • 5,633 views
0 votes
0 answers

Nutch with hadoop 2.7 error "GC overhead limit exceeded"

I have a small cluster of 5 ...READ MORE

Apr 10, 2019 in Big Data Hadoop by Hafiz
 • 170 points • 1,206 views
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