Trending questions in Edureka Community

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What is "Pipeline as code" concept in jenkins?

Jenkins "Pipeline as code"  allows you to define ...READ MORE

Jun 4, 2019 in Jenkins by Sirajul
 • 59,230 points • 1,506 views
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1 answer

How can I figure out if an R program was executed from the command line?

Try this code: if (interactive()) { print('Hello ...READ MORE

Jun 28, 2019 in Data Analytics by Zulaikha
 • 910 points • 454 views
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1 answer

What is a Workflow in UiPath?

Hey @Ruchi, Workflows are small pieces of ...READ MORE

Mar 5, 2019 in RPA by Pratibha
 • 3,690 points • 5,420 views
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1 answer

Explain to me how to get Hadoop configuration in Java Util.

In order to get access to the File ...READ MORE

May 24, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,960 views
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1 answer

How to fetch more data from database while using Sqoop import?

Hey. You guessed it right. The max ...READ MORE

May 15, 2019 in Big Data Hadoop by Gani
 • 2,352 views
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1 answer

How to print the counter value in MapReduce?

Hey, You can use this command to print ...READ MORE

Jun 14, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 1,062 views
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1 answer

How will I get all the rows from my table where name starts with 's' and ending with 'I'?

Hi Santanu, I understand your problem, You can try ...READ MORE

May 28, 2019 in Database by sampriti
 • 1,120 points • 1,793 views
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1 answer

How to append a row to a Pandas dataframe?

You can use the append method provided by pandas ...READ MORE

May 9, 2019 in Python by Raj
 • 2,602 views
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1 answer

What are different types of Desired Capabilities methods in Selenium?

Hello Ritvik, some of the desired capabilities ...READ MORE

Jun 26, 2019 in Selenium by Yukta
 • 569 views
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2 answers

How are Partitioning and Bucketing different from each other in Apache Hive?

Let us consider a student database table ...READ MORE

Apr 15, 2019 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 3,611 views
0 votes
1 answer

Amazon S3 Expiration Date: Issues with expiration parameter for HTTP queries

If you are referring to the signed urls ...READ MORE

May 15, 2019 in AWS by Archana
 • 5,640 points • 2,339 views
0 votes
1 answer

Is there a way to store a huge dataset as a dataframe using Pandas?

This can be easliy done by using ...READ MORE

Jun 22, 2019 in Python by Taj
 • 1,080 points • 735 views
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0 answers

flume installation steps on ubuntu [closed]

Jun 27, 2019 in Big Data Hadoop by shraddha
 • 120 points
closed Jun 27, 2019 by Omkar • 559 views
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1 answer

What are the extra files we need to run when we run a Hive action in Oozie?

Hi, Below are the extra files that need ...READ MORE

Jun 26, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 558 views
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1 answer

Automating macchanger with Python

You can use the following code: import subprocess import ...READ MORE

Jun 24, 2019 in Cyber Security & Ethical Hacking by Avantika
 • 1,520 points • 605 views
0 votes
1 answer

What are branches in AWS CodeCommit and how to create one?

To create branches, click on Branches on ...READ MORE

Jun 13, 2019 in AWS by Trisha
 • 1,073 views
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1 answer

How to remove table scope operators in HBase?

Hi,  Using alter, you can set and remove ...READ MORE

Jun 21, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 760 views
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1 answer

Error: Unable to instantiate

Hi,  There is a possibility that because of ...READ MORE

Jun 26, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 515 views
0 votes
1 answer

Getting error message on execution of sqoop command to list database

Please use the sqoop list database syntax ...READ MORE

May 23, 2019 in Big Data Hadoop by Rashmi
 • 1,975 views
0 votes
1 answer

Running a cron job at fixed intervals of time

Just use this instead: 0,30 * * * ...READ MORE

Jun 21, 2019 in Linux Administration by ajs3033
 • 7,300 points • 756 views
0 votes
1 answer

Add a Widget to Tableau Dashboard

Hi,  You have a few widgets in dashboard ...READ MORE

Mar 12, 2019 in Tableau by Cherukuri
 • 33,030 points • 5,084 views
0 votes
1 answer

How to Create a table with region replication in Hbase?

Hi, Region replication is a per-table property. All ...READ MORE

Jun 1, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 1,619 views
0 votes
1 answer

An example showing how to plot the coherence of two signals

This should work well: import numpy as np import ...READ MORE

May 27, 2019 in Python by anonymous
edited May 27, 2019 by Kalgi • 1,791 views
0 votes
1 answer

motion charts - Tableau

Motion charts can be obtained by using ...READ MORE

Jun 20, 2019 in Tableau by Cherukuri
 • 33,030 points • 797 views
0 votes
1 answer

ERROR: for cli UnixHTTPConnectionPool(host='localhost, port=None) Read time out log_timeout_error()

Can't give proper solution without knowing what ...READ MORE

May 15, 2019 in Blockchain by Rishi
 • 2,310 views
0 votes
1 answer

How to count number of anchor tags got?

I had a similar requirement, this is ...READ MORE

Apr 2, 2019 in Python by Riya
 • 4,164 views
+1 vote
0 answers

Want to delete consumed topic programatically

directly delete kafka log folder and zeekeeper ...READ MORE

Jun 4, 2019 in Apache Kafka by sarvesh
 • 1,449 views
0 votes
2 answers

What are the benefits of using TestNG with Selenium?

Hi Falguni, some of the benefits of ...READ MORE

May 31, 2019 in Selenium by Anvi
 • 14,150 points • 1,518 views
0 votes
1 answer

what are the latest versions of hadoop

Hi, Hadoop 3.1.2 is the latest version, you ...READ MORE

Jul 3, 2019 by Gitika
 • 65,910 points • 194 views
0 votes
1 answer

How do I create a service-linked role through CLI?

Hey @Travis,  Use the following command and that ...READ MORE

Jun 23, 2019 in AWS by Tarun
 • 622 views
0 votes
1 answer

If everybody on the network stores a copy of the ledger, can't someone distribute an infected ledger and thus spread viruses etc?

Hi @Noa! Even if everyone has a copy ...READ MORE

Jun 19, 2019 in Blockchain by Lisa
 • 798 views
0 votes
2 answers

Blue prism- Getting “Cannot create ActiveX component.” error when interacting with Excel VOB operations

I had faced this issue when i ...READ MORE

Apr 3, 2019 in RPA by anonymous
 • 7,902 views
0 votes
1 answer

Killing a Zombie Process

You can clean up a zombie process ...READ MORE

Jun 20, 2019 in Linux Administration by Upasana
 • 8,620 points • 784 views
0 votes
1 answer

Bash alias --> Python 2.7 to Python 3.3

Some linux utilities depend on python2.x currently. ...READ MORE

May 9, 2019 in Python by SDeb
 • 13,300 points • 2,558 views
0 votes
1 answer

How can I extract all the links froma webpage with Selenium-Python?

Hey Zakir, you can extract all the ...READ MORE

May 27, 2019 in Selenium by Abha
 • 28,140 points • 1,786 views
0 votes
1 answer

What are commonly used Automation Testing tools that are used for Functional Automation?

Hey Balraj, most commonly used Automation tools ...READ MORE

Jun 21, 2019 in Selenium by Abha
 • 28,140 points • 725 views
0 votes
1 answer

How to Add a Grand Average bar to an existing bar chart.

Hi Anitha, Its easy and simple, follow below steps: 1. ...READ MORE

Apr 4, 2019 in Tableau by Cherukuri
 • 33,030 points • 4,077 views
0 votes
3 answers

Average salary for machine learning research scientist?

Hey Disha, average salary for a ML ...READ MORE

Jun 19, 2019 in Career Counselling by anonymous
 • 28,140 points • 819 views
0 votes
1 answer

Error: Unable to load native-hadoop library for your platform.

Hi,  You should execute the command hdfs dfs -ls ...READ MORE

Jun 17, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 873 views
0 votes
2 answers

How can I add text in the centre of a Donut Chart ?

Hi, You can read this for creating a donut ...READ MORE

Apr 4, 2019 in Tableau by Cherukuri
 • 33,030 points • 11,632 views
0 votes
0 answers

How do we increase the amount of gas?

Jun 25, 2019 in Blockchain by Neha Agarwal
 • 602 views
0 votes
0 answers

How to extract data from Multiple path alias for a url

How to extract data from Multiple path ...READ MORE

Jun 21, 2019 in RPA by Nipun
 • 732 views
+1 vote
1 answer

How to calculate hours/month usage on Amazon RDS and Pricing?

When you create a database what happens ...READ MORE

May 14, 2019 in AWS by sunshine
 • 1,300 points • 2,300 views
0 votes
1 answer

What is Oozie Sqoop submit command?

Hey, This is the command you can use: oozie ...READ MORE

Jun 24, 2019 in Big Data Hadoop by Gitika
 • 65,910 points
edited Jun 26, 2019 by Gitika • 568 views
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1 answer

How to refresh a gateway running on Azure VM?

You can easily resolve this error by ...READ MORE

Jun 10, 2019 in Power BI by Avantika
 • 1,520 points • 1,158 views
0 votes
1 answer

Can anyone please demonstrate to me how assertTrue() or assertFalse() methods work in Selenium?

Hey Priyank, to understand how assertFalse() or ...READ MORE

May 17, 2019 in Selenium by Anvi
 • 14,150 points • 2,236 views
0 votes
1 answer

Command to listing all the tables In HBase?

Hey, list is the command that is used ...READ MORE

May 23, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 1,943 views
0 votes
3 answers

Choose risky but challenging path or a safe and easy path

Challenges are things that becomes channels for growth. ...READ MORE

Jul 29, 2019 in Career Counselling by Sirajul
 • 59,230 points • 561 views
0 votes
1 answer

Demand for AWS administrator in India for 1year exp??

Hey, I honestly feel the scope in ...READ MORE

Jun 24, 2019 in Cloud Computing by Kalgi
 • 52,360 points • 571 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
 • 541 views
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