Trending questions in Edureka Community

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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 • 715 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 • 1,929 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 • 1,028 views
0 votes
1 answer

What is CPU credit balance in EC2?

CPU Credit Balance is simply the amount ...READ MORE

Mar 12, 2019 in AWS by Sanaya
 • 5,087 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 • 498 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 • 531 views
0 votes
1 answer

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 • 1,453 views
0 votes
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 • 739 views
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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
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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 • 575 views
0 votes
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
 • 2,557 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
 • 1,035 views
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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 • 729 views
0 votes
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 • 1,738 views
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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
 • 4,145 views
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2 answers

Error saying "Extraneous options or arguments" when trying to run an ansible playbook

ERROR! Extraneous options or arguments READ MORE

May 30, 2019 in Ansible by anonymous
 • 4,385 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 • 2,284 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 • 705 views
0 votes
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 • 5,345 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
 • 1,936 views
0 votes
1 answer

How to calculate cosine similarity between two lists using Pythong?

You should try SciPy. It has a bunch ...READ MORE

Dec 18, 2018 in Python by charlie_brown
 • 7,720 points • 8,711 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
 • 2,280 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
 • 1,419 views
0 votes
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
 • 2,280 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
 • 713 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 • 1,579 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 • 2,529 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
 • 766 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 • 753 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
 • 587 views
0 votes
0 answers

How do we increase the amount of gas?

Jun 25, 2019 in Blockchain by Neha Agarwal
 • 577 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 • 844 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 • 1,752 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 • 755 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
 • 530 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 • 782 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 • 1,742 views
0 votes
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 • 3,530 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 • 544 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 • 2,270 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 • 4,035 views
0 votes
0 answers

How to Execute job in oozie?

Can anyone explain how to execute Job ...READ MORE

Jun 26, 2019 in Big Data Hadoop by ritam
 • 521 views
0 votes
1 answer

How to change the status of Oozie state?

Hi, You can use the command below: $ oozie ...READ MORE

Jun 25, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 522 views
0 votes
1 answer

What does the "app.use" do in Express?

app.use() is mounted to the specific path. ...READ MORE

Jul 4, 2019 by sunshine
 • 1,300 points • 132 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 • 533 views
0 votes
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 • 1,124 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 • 540 views
0 votes
1 answer

Share Power BI Reports

To be able to share Power BI ...READ MORE

Jun 20, 2019 in Power BI by Cherukuri
 • 33,030 points • 695 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 • 2,200 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 • 1,457 views
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