Trending questions in Edureka Community

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How to navigate to a web URL using IE driver in Python Selenium?

Hello Neelam, to navigate to a web ...READ MORE

May 16, 2019 in Selenium by Pratibha
 • 3,690 points • 5,767 views
0 votes
1 answer

What are the benefits of using Junit testing framework?

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

Jun 12, 2019 in Selenium by Abha
 • 28,140 points • 4,595 views
0 votes
2 answers

What is a container in YARN?

Yarn container are a process space where ...READ MORE

May 2, 2020 in Big Data Hadoop by anonymous
 • 6,777 views
0 votes
1 answer

Swing Java create Text Box

In the frame, you can use the ...READ MORE

Aug 27, 2019 in Java by Kyle
 • 1,271 views
0 votes
2 answers

How to pass external date parameter in hive hql

You can try this: hive -hiveconf dt=current_date ...READ MORE

Jul 26, 2019 by Megha
 • 2,622 views
0 votes
0 answers

ava.sql.SQLException: Error while processing statement:

Hi everyone, I am facing one issue ...READ MORE

Aug 7, 2019 in Big Data Hadoop by Hemanth
 • 250 points
edited Aug 7, 2019 by Omkar • 2,176 views
0 votes
1 answer

How to count the number of elements in a list?

To count the number of elements of ...READ MORE

May 27, 2019 in Python by Nisa
 • 1,090 points • 5,240 views
0 votes
1 answer

using docker-compose with docker-swarm : can swarm build an image from a dockerfile?

Yes, you could integrate the two of ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,230 points • 3,418 views
0 votes
1 answer

Use of Group ALL in Pig

Suppose we have a data set as ...READ MORE

Jul 10, 2019 in Big Data Hadoop by Roshan
 • 3,330 views
0 votes
1 answer

What is the use of Pytest with Selenium Webdriver?

Hi Abhinav, Pytest is a testing framework ...READ MORE

Aug 22, 2019 in Selenium by Anvi
 • 14,150 points • 1,496 views
0 votes
1 answer

Hadoop: error: Cannot lock storage /app/hadoop/tmp/dfs/name. The directory is already locked.

Hi, Check your dfs.name.dir and dfs.data.dir path in hdfs-site.xml. Or ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 2,207 views
0 votes
1 answer

Grouping/bining of variables using Rcmdr

@kriti, Select the data model, Go to ...READ MORE

Nov 4, 2019 in Data Analytics by rubini
 • 613 views
0 votes
1 answer

How to edit the labels and limit if a plot using ggplot? - R

Add a limit to axis ticks using ...READ MORE

Nov 3, 2019 in Data Analytics by anonymous
 • 33,030 points • 714 views
0 votes
1 answer

Not able to give public access to S3 Bucket

There had been a few incidents where ...READ MORE

Jul 30, 2019 in AWS by Praveen
 • 700 points • 2,457 views
0 votes
0 answers

how much time to take dashboard to run ?

kube-system   calico-kube-controllers-56ccd8fbd4-zq7x5   0/1     Pending   0          40m   <none> ...READ MORE

Sep 11, 2019 in Kubernetes by amit
 • 634 views
0 votes
1 answer

Ansible Error "ERROR! 'vars_files' is not a valid attribute for a PlaybookInclude"

vars_files is not supported for included playbooks ...READ MORE

Jun 3, 2019 in Ansible by Tara
 • 4,911 views
0 votes
2 answers

Register targets with target group - Network Load Balancer

Yes you can register to target group ...READ MORE

May 14, 2019 in AWS by Aishwarya
 • 5,733 views
0 votes
1 answer

how to store images and videos on to HDFS?

HDFS is capable to accept data in ...READ MORE

Jul 16, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 3,063 views
0 votes
2 answers

Error with installing ggplotly.

@bobby, uninstall Rtools and reinstall Rtools with ...READ MORE

Aug 30, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,097 views
0 votes
1 answer

Output types of mapper and reducer does not match

job.setOutputValueClass will set the types expected as ...READ MORE

Jul 22, 2019 in Big Data Hadoop by Reena
 • 2,789 views
0 votes
1 answer

Can I configure fine-grained authorization in AWS IoT Core?

Yes. Similar to other AWS services, in ...READ MORE

Aug 30, 2019 in AWS by AWS-ninja
 • 1,099 views
0 votes
1 answer

Adding two pandas dataframes

you can try the following: x.add(y, fill_value=0) import pandas ...READ MORE

Feb 12, 2019 in Python by SDeb
 • 13,300 points • 9,705 views
0 votes
1 answer

What is setScriptTimeout() command in Selenium Webdriver?

Hey Larry, as per the official definition:  setScriptTimeout() ...READ MORE

Jul 5, 2019 in Selenium by Abha
 • 28,140 points • 3,545 views
0 votes
1 answer

Ansible task to determine if a path exists and is a symlink

Hi @neha, you can write your task ...READ MORE

Apr 2, 2019 in Ansible by Alok
 • 7,576 views
0 votes
1 answer

How to find in incorrect file/records in hive?

A value with a wrong datatype causes ...READ MORE

Jul 25, 2019 in Big Data Hadoop by Ritu
 • 2,657 views
0 votes
1 answer

How to insert a file in Attach File in Gmail by selenium java ?

Hey Siva, to insert a file in ...READ MORE

Jul 17, 2019 in Selenium by Abha
 • 28,140 points • 3,027 views
0 votes
1 answer

Datediff with column having no value/ blank

Hi Karthick, Use the below DAX code - ...READ MORE

May 8, 2019 in Power BI by Cherukuri
 • 33,030 points • 6,024 views
0 votes
2 answers

Can anyone suggest what are key strategies followed by talent managers for retaining their employees?

A few ideas or strategies used are ...READ MORE

Sep 10, 2019 in Career Counselling by rajeev
 • 708 views
0 votes
2 answers

Error Jenkins: Failed to connect to repository

Jenkins runs as another user, not as ...READ MORE

Aug 7, 2019 in Jenkins by Sirajul
 • 59,230 points • 10,626 views
0 votes
1 answer

Puppet: error on running sudo puppet agent -t

The puppetmaster process is the one attempting ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,230 points • 2,133 views
+2 votes
5 answers

Where are Docker images stored on the host machine?

The contents of the /var/lib/docker directory vary ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,680 points • 12,388 views
0 votes
1 answer

Error: Could not find node statement with name 'default' or 'puppetserver.example.com, puppetserver.example, puppetserver, localhost' on node puppetserver.example.com

When you apply a catalog or a ...READ MORE

Aug 5, 2019 in Puppet by Sirajul
 • 59,230 points • 2,158 views
0 votes
1 answer

How Get Full Text activity is different from Get Visible Text activity in UiPath studio?

Hi @Piyush, Get Full Text and Get ...READ MORE

Mar 28, 2019 in RPA by Abha
 • 28,140 points • 7,799 views
0 votes
1 answer

How can I get a column value from previous row in Power Query?

Hi Sindhu, add this line as your ...READ MORE

Mar 18, 2019 in Power BI by Cherukuri
 • 33,030 points • 8,208 views
0 votes
1 answer

How to format text in notepad using UiPath?

Hey @Rashmi, if you want to automate ...READ MORE

Mar 18, 2019 in RPA by Anvi
 • 14,150 points • 8,210 views
0 votes
1 answer

How to create a function like f(y) = xy^2 in Python?

This is very easy. have a look ...READ MORE

Aug 5, 2019 in Python by Neel
 • 3,020 points
edited Aug 6, 2019 by Kalgi • 2,155 views
0 votes
1 answer

What is the difference between persist() and cache() in apache spark?

Hi, persist () allows the user to specify ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
 • 65,770 points • 3,580 views
0 votes
2 answers

How can you find total number of null values in a dataset column wise?

data['Column Name'].isnull().sum() READ MORE

May 7, 2020 in Data Analytics by anonymous
 • 2,554 views
0 votes
1 answer

Getting error when using Ansible playbook. error message: “msg”: “boto required for this module”

Hey @Vardhan, you're missing out on the ...READ MORE

Mar 29, 2019 in Ansible by Himanshu
 • 7,712 views
+2 votes
1 answer

jenkins automatic deploy

You could probably configure these 3 jobs ...READ MORE

Aug 29, 2019 in DevOps & Agile by Sirajul
 • 59,230 points • 1,023 views
0 votes
1 answer

How much does Amazon SNS cost?

As AWS works with the concept of ...READ MORE

Jul 24, 2019 in AWS by Travis
 • 2,644 views
0 votes
1 answer

How to declare a Empty Scala Map?

Hi, You can either declare an empty Scala ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
 • 65,770 points
edited Jul 29, 2019 by Gitika • 2,429 views
0 votes
1 answer

Error: Execution Error, Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask. Permission denied:

Hey, The error you are getting because the ...READ MORE

May 15, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 5,701 views
0 votes
1 answer

What are the different ways of writing into file from R?

Hi Payal, These are the ways to write text ...READ MORE

Aug 29, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,079 views
0 votes
1 answer

KDE in seaborn distplot()

Kernel Density Estimation (KDE) is a way ...READ MORE

Jul 16, 2019 in Python by Kunal
 • 2,986 views
0 votes
1 answer

Do I have download any jars related to ZeonPad or do i perfrom the above code directly in Eclipse IDE. Please guide me.

Hello @Basha.  If you are running it on ...READ MORE

Aug 21, 2019 in Java by Ramya
 • 1,425 views
+2 votes
1 answer

what is naming convention in uipath..? why and where we use naming convention..?

Hey, it is recommend to write variable names in Camel ...READ MORE

Aug 13, 2019 in RPA by Abha
 • 28,140 points • 1,774 views
0 votes
1 answer

Parquet & Avro File hadling with HIVE

For avro you can follow the format ...READ MORE

Jul 25, 2019 in Big Data Hadoop by Tarun
 • 2,593 views
0 votes
0 answers

What is operator overloading in python?

Can you give an example? READ MORE

Sep 10, 2019 in Python by Waseem
 • 4,540 points • 634 views
0 votes
1 answer

Create dataframe for Avro file

Yes, we can work with Avro files ...READ MORE

Jul 22, 2019 in Apache Spark by Rishi
 • 2,715 views
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