Latest questions in Edureka Community

0 votes
1 answer

Setting Pig examples on Hue

Hi. Any property of Pig can be ...READ MORE

May 27, 2019 in Big Data Hadoop by Esha
 • 724 views
0 votes
1 answer

How to add mysql database for Hue Query app?

Hi. To add mysql database in the config, open ...READ MORE

May 27, 2019 in Big Data Hadoop by Vasu
 • 1,972 views
0 votes
1 answer

How to set SQLite Query Configurations in Hue?

To set the query configurations, you will ...READ MORE

May 27, 2019 in Big Data Hadoop by Suri
 • 758 views
0 votes
1 answer

Option Strict On Disallows Late Binding - Error in UiPath

Hello There are two types of For iteration ...READ MORE

May 27, 2019 in RPA by Mugdha
 • 600 points • 7,370 views
0 votes
1 answer

Execute permission on MetaBot?

Hi, You can go to the administrator section ...READ MORE

May 27, 2019 in RPA by Iffath
 • 1,180 points • 1,461 views
0 votes
1 answer

How do you convert two lists into a dictionary?

There are three different ways of converting ...READ MORE

May 27, 2019 in Python by Taj
 • 1,080 points • 17,599 views
0 votes
1 answer

How to Export data in Power BI online version?

Hi, You can export your data from any ...READ MORE

May 27, 2019 in Power BI by Avantika
 • 1,520 points • 920 views
0 votes
1 answer

How do you add a new column with the calculated result?

Hi, You can do this with the help ...READ MORE

May 27, 2019 in Power BI by Avantika
 • 1,520 points • 490 views
0 votes
0 answers

How can you print the full traceback without affecting the program?

can you give an example? READ MORE

May 27, 2019 in Python by Waseem
 • 4,540 points • 262 views
0 votes
1 answer

What is timedelta in python?

It represents a duration which is basically ...READ MORE

Aug 7, 2019 in Python by Wajiha
 • 1,950 points • 568 views
0 votes
1 answer

Django Postgresql syncdb error

If you're trying to connect to a ...READ MORE

May 27, 2019 in Python by SDeb
 • 13,300 points • 1,220 views
0 votes
1 answer

Probabilities in R programming

This should work: poker_face <- replicate(1000, sample(poker, size ...READ MORE

May 27, 2019 in Data Analytics by Zulaikha
 • 910 points • 1,400 views
0 votes
1 answer

Sphinx: local conf for a page?

As far as I know there's no ...READ MORE

May 27, 2019 in Python by SDeb
 • 13,300 points • 352 views
0 votes
1 answer

Changing variable values using R programming

This should work: df$symbol <- as.character(df$symbol) df$symbol[df$symbol == "ABCD.BO"] ...READ MORE

May 27, 2019 in Data Analytics by Zulaikha
 • 910 points • 711 views
0 votes
1 answer

What is port forwarding??

Hey there! Port forwarding is a technique of ...READ MORE

May 27, 2019 in Cyber Security & Ethical Hacking by Omkar
 • 69,210 points • 532 views
0 votes
1 answer

Is there a way to mask the password from java user input that comes from Scanner class and System.out.Println()?

You can use the console class to do so. ...READ MORE

May 27, 2019 in Java by Omkar
 • 69,210 points • 10,741 views
0 votes
1 answer

Can Enum implement Class

Enum is a type similar to that ...READ MORE

May 27, 2019 in Java by Sirajul
 • 59,230 points • 3,098 views
0 votes
1 answer

How to embed HDFS cluster information on a website?

Hi @Bhavish.  It is possible to get cluster ...READ MORE

May 27, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 480 views
+1 vote
2 answers

How to click button selenium python?

Have you tried using implicit_wait method before getting ...READ MORE

May 27, 2019 in Selenium by Abha
 • 28,140 points • 10,196 views
0 votes
1 answer

What is the best way to fetch data from table?

Hey Shraddha, I understand your doubts about fetching ...READ MORE

May 25, 2019 in Database by sampriti
 • 1,120 points • 1,787 views
0 votes
1 answer

What does the sink function do in R?

sink diverts R output to a connection ...READ MORE

May 24, 2019 in Data Analytics by Chandu
 • 961 views
0 votes
3 answers

Setting JAVA_HOME in linux

Hello fellow techies, Assuming you use bash shell ...READ MORE

Dec 10, 2020 in Linux Administration by Rajiv
 • 8,910 points • 76,956 views
0 votes
1 answer

Linux: Using grep to display filenames

You need t use -l flag with ...READ MORE

May 24, 2019 in Linux Administration by ajs3033
 • 7,300 points • 572 views
0 votes
1 answer

Problem in real time matplotlib plotting

Hi Sucheta, The error I can see in ...READ MORE

May 24, 2019 in Python by sampriti
 • 1,120 points • 1,154 views
0 votes
1 answer

How do I convert type of an array in python?

Use the following command to change the ...READ MORE

May 24, 2019 in Python by Kishore
 • 843 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
 • 65,910 points • 1,369 views
0 votes
1 answer

assert keyword in python is used for what purpose?

The assert keyword is used while debugging ...READ MORE

May 24, 2019 in Python by Taj
 • 1,080 points • 3,475 views
0 votes
1 answer

Is it possible to create an array with all values as zero in python?

You can use  np.zeros(4,3) This will create a 4 ...READ MORE

May 24, 2019 in Python by Anjali
 • 879 views
0 votes
1 answer

How do I create 3 X 4 array of random numbers between 0 and 100 using python?

Use numpy in the following manner: np.random.rand(3,4)*100 When you ...READ MORE

May 24, 2019 in Python by Radhika
 • 1,928 views
0 votes
1 answer

Create 3*4 array of random numbers - Python

To create different arrays like random arrays:  np.random.rand(3,4) ...READ MORE

May 24, 2019 in Python by Umer
 • 1,480 views
0 votes
1 answer

Save NumPy arrays to File

Try this: np.savetxt('file.txt',arr,delimiter=' ') will save to a text ...READ MORE

May 24, 2019 in Python by Jason
 • 1,175 views
0 votes
1 answer

How to enable impersonation in Hue for Impala?

In the Hue configuration file, search for ...READ MORE

May 24, 2019 in Big Data Hadoop by Jimmy
 • 1,304 views
0 votes
1 answer

Convert csv file to NumPy array

Hi @Lina, you can use this: numpy_array = ...READ MORE

May 24, 2019 in Python by Puneet
 • 17,598 views
0 votes
1 answer

Setting Impala host and port in Hue

To set the Impala server details, you ...READ MORE

May 24, 2019 in Big Data Hadoop by Kunal
 • 2,029 views
0 votes
1 answer

How to configure Hue for TLS/SSL communication?

Follow these steps from the root of your ...READ MORE

May 24, 2019 in Big Data Hadoop by Loki
 • 757 views
0 votes
0 answers

How are derived classes created dynamically from a base class in python?

Can you give an example? READ MORE

May 24, 2019 in Python by Waseem
 • 4,540 points
edited May 27, 2019 by Omkar • 298 views
0 votes
0 answers

What does a python type() function do?

Can you give an example? READ MORE

May 24, 2019 in Python by Waseem
 • 4,540 points
edited May 27, 2019 by Omkar • 298 views
0 votes
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 • 1,926 views
0 votes
1 answer

How to set Secret Key for Hue?

You have to set the secret key ...READ MORE

May 24, 2019 in Big Data Hadoop by Yogi
 • 719 views
0 votes
1 answer

Issue with GPG Key retrieval which failed Hadoop Bigtop installation process.

 I understood your problem, I hope you can ...READ MORE

May 24, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 638 views
+1 vote
1 answer

What is the difference between an Instance, AMI and Snaphots in AWS?

AMI is the Amazon Machine Image which provides ...READ MORE

May 24, 2019 in AWS by ArchanaNagur
 • 2,360 points • 3,935 views
0 votes
1 answer

How do I turn a list into numpy array?

Use this line: numpy_array = np.array(list) And printing/displaying the ...READ MORE

May 24, 2019 in Python by Isha
 • 586 views
0 votes
1 answer

Explain the CLI in Zookeeper?

Hey, ZooKeeper Command Line Interface (CLI) is used ...READ MORE

May 24, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 552 views
0 votes
1 answer

How to specify Hue Server Http address?

Search for the Hue configuration file on ...READ MORE

May 24, 2019 in Big Data Hadoop by Rahul
 • 366 views
0 votes
1 answer

How to check Hue configuration?

There are two ways to do this: Visit http://myserver:port and ...READ MORE

May 24, 2019 in Big Data Hadoop by John
 • 778 views
0 votes
1 answer

How to confirm if Hue plugins are properly set?

You can confirm it like this: $ tail ...READ MORE

May 24, 2019 in Big Data Hadoop by Shirish
 • 479 views
0 votes
1 answer

what is the difference between drop and drop_all command in Hbase?

Hey, drop:- This command is used to drop ...READ MORE

May 24, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 769 views
0 votes
1 answer

Train-test split with 20% of data set aside - ML

Hi@Kim, You can use the train_test_split function to ...READ MORE

Jul 19, 2020 in Machine Learning by MD
 • 95,440 points • 849 views
0 votes
1 answer

What are Webdriver listeners and what are they used for?

Hi Dheeraj, Listeners “listen” to the event ...READ MORE

May 25, 2019 in Selenium by Lipi
 • 2,051 views
0 votes
1 answer

How to set Hue Plugin for JobTracker on a different host?

When the JobTracker and the Hue Server ...READ MORE

May 24, 2019 in Big Data Hadoop by Jishan
 • 549 views
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