Trending questions in Edureka Community

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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 • 3,997 views
0 votes
1 answer

How to increase Spark listener bus event queue capacity?

The default capacity of listener bus is ...READ MORE

Mar 12, 2019 in Apache Spark by Raj
 • 7,191 views
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1 answer

Calculate probabilities for Markov Chain - Python

You have to use the tuples from ...READ MORE

Aug 2, 2019 in Machine Learning by Ishaan
 • 974 views
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How to read data in a bubble sort algorithm in python?

I am not able to read the ...READ MORE

Jul 31, 2019 in Python by Waseem
 • 4,540 points • 1,107 views
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1 answer

How can i know the time as to when exactly did a node join puppet?

Puppet does not itself keep any timestamp ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
 • 59,230 points • 724 views
+1 vote
2 answers

Error: com/eng/mr/WordCountDriver : Unsupported major.minor version 52.0

The reason why you get this error ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Venkita
 • 240 points • 746 views
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1 answer

Which cloud provider is the most secure cloud platform?

Today's era opt digitalization to ensure precise authentication of the ...READ MORE

Aug 7, 2019 in AWS by Archana
 • 240 points • 792 views
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1 answer

How to start spark history server?

Hi, You can use this command to start ...READ MORE

Aug 6, 2019 in Apache Spark by Gitika
 • 65,770 points • 793 views
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1 answer

How to find exponent of a number in Python?

Yes you can do it using the ...READ MORE

Jul 2, 2019 in Python by Arvind
 • 3,050 points • 2,306 views
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2 answers

Power Bi duplicate rows

As mentioned by @Lina I'll post achieving the ...READ MORE

Oct 3, 2018 in Power BI by Nilesh
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1 answer

How to set test case priority in TestNG?

@Rumani, you can set test case priority ...READ MORE

Jun 4, 2019 in Selenium by Harry
 • 3,518 views
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1 answer

How to install modules from puppet forge?

Use the puppet module install command with ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 1,271 views
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1 answer

End tkinter program - python

You can use the destroy() to close ...READ MORE

Aug 9, 2019 in Python by Barbara
 • 656 views
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1 answer

Authentication Failed: Invalid Credentials error while using SMTP or IMAP services

Hi @Smita, you are facing this problem ...READ MORE

Mar 4, 2019 in RPA by Anvi
 • 14,150 points • 7,483 views
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1 answer

What are the arguments of sorted() function in Python?

Sorted() sorts any sequence (list, tuple) and ...READ MORE

Jul 29, 2019 in Python by Neel
 • 3,020 points • 1,133 views
+5 votes
2 answers

AWS EC2 Instances are not getting to internet access

Check your VPC settings, whether you are ...READ MORE

Oct 16, 2018 in AWS by Omkar
 • 69,220 points • 13,271 views
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1 answer

rmarkdown Parameters declaration and using parameters

Create parameters using params attribute inside Rmarkdown ...READ MORE

Jul 31, 2019 in Data Analytics by anonymous
 • 1,088 views
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1 answer

Unable to create table in Hive

It is looking like your Hadoop daemons ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Yogi
 • 791 views
0 votes
1 answer

Unable to find Java and eclipse installation on my webconsole.

You can either install java and eclipse ...READ MORE

Aug 9, 2019 in Big Data Hadoop by Isha
 • 653 views
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1 answer

How to use appnedToFile command in HDFS?

Hey, This Hadoop fs command appends single sources ...READ MORE

Jun 20, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 2,850 views
0 votes
1 answer

How can I ensure that my jenkins build server is accessed only by authorized users?

Anyone can make use of the URL ...READ MORE

Aug 6, 2019 in Jenkins by Sirajul
 • 59,230 points • 784 views
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0 answers

R Shiny - How to add hierarchial widgets from previous selection without buttons?

How to add hierarchial widgets from previous ...READ MORE

Aug 14, 2019 in Data Analytics by payal
 • 501 views
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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 • 5,874 views
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1 answer

Read from database and store in R as dataframe

Your code would fetch you a MySQL ...READ MORE

Jul 30, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,112 views
0 votes
1 answer

Does the feature of "Garbage Collection" exist in Docker?

Yes you can clean up resources in ...READ MORE

Jul 2, 2019 in Docker by Sirajul
 • 59,230 points • 2,288 views
0 votes
1 answer

How to find the sum of rows in Pandas dataframe?

You can use a combination groupby function with the sum() method. ...READ MORE

May 9, 2019 in Python by Jisha
 • 4,608 views
0 votes
1 answer

Doubt in numpy.vstack

The vstack function in numpy will stack ...READ MORE

Jul 30, 2019 in Python by Esha
 • 1,073 views
0 votes
1 answer

if a node is tainted, is there a way to still schedule the pods to that node?

When a node is tainted, the pods ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,673 views
0 votes
1 answer

Puppet: Can i automatically generate puppet manifests from a puppet server?

Yes, here is how you can do ...READ MORE

Aug 7, 2019 in Puppet by Sirajul
 • 59,230 points • 722 views
+1 vote
1 answer

Unable to add date-time variable in UiPath process.

Hey @Nidhi, in order to add a ...READ MORE

Mar 25, 2019 in RPA by Anvi
 • 14,150 points • 6,506 views
0 votes
1 answer

Can we download python from command line?

Open a command prompt window and navigate to the ...READ MORE

Aug 6, 2019 in Python by Mohammad
 • 3,230 points • 755 views
0 votes
1 answer

How can I use HTML Unit Driver as a headless browser with Selenium?

Hello @Nishant, follow these steps to use ...READ MORE

May 17, 2019 in Selenium by Anvi
 • 14,150 points • 4,259 views
0 votes
1 answer

Command to see the status of MapReduce job?

Hi, You can use this command given below: Syntax: $ ...READ MORE

Jun 14, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 3,054 views
0 votes
1 answer

Zookeeper: client.HConnnectionManager HConbectionImplementation: Cant get connection to Zookeeper:KeeperErrorCode

In edureka vm once you start hbase ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Chiraya
 • 758 views
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1 answer

Running scripts as a different user without password

You'll have to edit you sudoers file ...READ MORE

Jul 3, 2019 in Linux Administration by DareDev
 • 6,890 points • 2,230 views
0 votes
1 answer

Create a Markov Model that can generate text simulations by studying Donald Trump speech data set.

The logic here is simple. Apply Markov Property ...READ MORE

Aug 2, 2019 in Machine Learning by Zaid
 • 962 views
+2 votes
1 answer

How to check the state of a user given instance id using filters

Seems like the "ec2_con_re.instances" you are using ...READ MORE

Aug 1, 2019 in Python by Aishwarya
 • 911 views
0 votes
1 answer

Is a specific timezone using DST right now?

You can try the following; from pytz import ...READ MORE

Aug 9, 2019 in Python by SDeb
 • 13,300 points • 633 views
0 votes
1 answer

Can a table be renamed in hive?

Hey, Yes, you can rename a table in ...READ MORE

Jun 26, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 2,560 views
0 votes
1 answer

What is cross zone load balancing in AWS?

Your load balancer nodes distribute requests from ...READ MORE

May 15, 2019 in AWS by Rakshi
 • 4,345 views
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1 answer

Store a built in dataset or dataframe from R to database

dbWriteTable() function allows you to store data ...READ MORE

Jul 30, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,094 views
0 votes
1 answer

Configure a node to connect to a PuppetDB

Step 1: Configure SSL: PuppetDB requires client authentication ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,230 points • 924 views
0 votes
1 answer

Which service is suitable to implement IAAC?

To implement IAAC on AWS platform make ...READ MORE

Jul 8, 2019 in AWS by anonymous
 • 2,006 views
0 votes
1 answer

Puppet: Enable a replica as a part of configuring high availability

Enabling a replica activates most of its ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,230 points • 966 views
0 votes
1 answer

Need help with automation test script using Cucumber and selenium!

Hi Unnati, you can use TestNG to ...READ MORE

Aug 1, 2019 in Selenium by Abha
 • 28,140 points • 962 views
0 votes
1 answer

what is an anonymous function Scala?

Hi, An anonymous function in Scala is a ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,095 views
0 votes
1 answer

How to disable networking stack for a docker container?

If you want to completely disable the ...READ MORE

Jul 4, 2019 in Docker by Sirajul
 • 59,230 points • 2,171 views
0 votes
1 answer

Markov chain using processing - Python

Try something like this @Gujjar HashMap<String, int> wordCount; int ...READ MORE

Aug 2, 2019 in Machine Learning by Ashish
 • 919 views
0 votes
4 answers

Renaming AWS Lambda function

Nope- the function name is immutable READ MORE

Mar 7, 2019 in AWS by anonymous
 • 14,161 views
0 votes
1 answer

Scala: when to use x(2) and x._2?

In the above statement, x(2) is specifying an array ...READ MORE

Jul 22, 2019 in Apache Spark by Yogi
 • 1,386 views
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