Latest questions in Edureka Community

0 votes
1 answer

Which one is better MR or Spark?

The above difference clearly points out that ...READ MORE

Jul 15, 2019 in Big Data Hadoop by Daniel
1,539 views
0 votes
1 answer

Sqoop: Dsqoop.export.records.per.statement option

Dsqoop.export.records.per.statement=1 is as the name suggests how many ...READ MORE

Jul 15, 2019 in Big Data Hadoop by Krish
2,688 views
0 votes
1 answer

Load data into teradata using sqoop

The general syntax to do this as ...READ MORE

Jul 15, 2019 in Big Data Hadoop by Ritu
1,797 views
0 votes
2 answers

Exception in thread "main" java.lang.UnsupportedClassVersionError

Hi, keep in mind do not forget to ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Rashi
1,059 views
0 votes
1 answer

What is KUBE proxy?

The Kubernetes network proxy runs on each ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
• 59,230 points
1,146 views
0 votes
1 answer

Construct an array with Nan elements

Create a numpy array with nan value ...READ MORE

Jul 15, 2019 in Python by Yogi
2,426 views
0 votes
1 answer

What happens when a master or worker node fails?

Whenever master node under kubernetes fails, the ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
• 59,230 points
3,852 views
0 votes
1 answer

Stateful Sets in Kubernetes

During regular deployment process, all the instances ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
• 59,230 points
352 views
0 votes
1 answer

Import JSON file into hive

There are two ways to load json ...READ MORE

Jul 15, 2019 in Big Data Hadoop by Guru
14,046 views
0 votes
1 answer

Python: Splitting numPY 2 D Array

For splitting the 2d array,you can use ...READ MORE

Jul 15, 2019 in Python by Siri

edited Oct 7, 2021 by Sarfaraz 16,552 views
0 votes
1 answer

How to create LIST from CSV file in Python?

You can use the pandas library for this which ...READ MORE

Jul 15, 2019 in Python by Karan
6,879 views
0 votes
1 answer

how to debug a pending pod?

Pending pod cannot be scheduled onto a ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
• 59,230 points
3,502 views
0 votes
1 answer

Generator Expressions vs. List Comprehension

Generator expression resemble list comprehensions. List comprehensions ...READ MORE

Jul 15, 2019 in Python by Wajiha
• 1,950 points
742 views
0 votes
1 answer

Difference between function and generator?

Normal Functions vs Generator Functions: Generators in Python ...READ MORE

Jul 15, 2019 in Python by Wajiha
• 1,950 points
4,503 views
0 votes
0 answers

In Selenium, how to give a name to a file when it is downloading?

I'm working with a Selenium script where I'm ...READ MORE

Jul 15, 2019 in Selenium by Vaishnavi
• 1,180 points
2,751 views
0 votes
0 answers

How do you get all the child elements in Selenium WebDriver?

I'm currently working on Selenium with Python. ...READ MORE

Jul 15, 2019 in Selenium by Vaishnavi
• 1,180 points
2,428 views
0 votes
1 answer

How to press Escape key on keyboard using different robot class methods?

Hey Ruby, you can press Escape key ...READ MORE

Jul 15, 2019 in Selenium by Abha
• 28,140 points
5,441 views
0 votes
1 answer

Can Robot class be used to handle mouse buttons in Selenium?

Hi Prerna, Yes you can handle mouse ...READ MORE

Jul 15, 2019 in Selenium by Anvi
• 14,150 points
537 views
0 votes
1 answer

How can I select date from a datepicker div using Selenium Webdriver?

Hey Jeevika, you can use following automation ...READ MORE

Jul 15, 2019 in Selenium by Abha
• 28,140 points
11,793 views
0 votes
1 answer

Can anyone explain how to use fluent wait on a webpage?

Hey Inayat, checkout following code snippet to ...READ MORE

Jul 15, 2019 in Selenium by Abha
• 28,140 points
409 views
0 votes
1 answer

How to minimize a browser window using Selenium Webdriver?

Hello Kashmira, to minimize a browser window ...READ MORE

Jul 15, 2019 in Selenium by Anvi
• 14,150 points
3,071 views
0 votes
1 answer

Anyone please explain various methods used to de-select options of a dropdown in Webdriver

Hey Natasha, following methods are used to ...READ MORE

Jul 15, 2019 in Selenium by Abha
• 28,140 points
3,085 views
0 votes
1 answer

Can anyone tell what are different ExpectedCondition methods used with Webdriver wait?

Hey Diana, some of the ExpectedCondition methods ...READ MORE

Jul 15, 2019 in Selenium by Abha
• 28,140 points
1,887 views
0 votes
1 answer

What all commands can be used in Selenium Webdriver to interact with Web elements?

Hi Shaibya, some of the commands used ...READ MORE

Jul 15, 2019 in Selenium by Anvi
• 14,150 points
911 views
0 votes
1 answer

How to check whether a dropdown support selecting multiple options simultaneously or not in Webdriver?

Hi Shreeram, to determine whether a dropdown ...READ MORE

Jul 15, 2019 in Selenium by Anvi
• 14,150 points
2,552 views
0 votes
1 answer

How to get all options of a dropdown on a webpage using Selenium Webdriver?

Hey Joel, you can use following lines ...READ MORE

Jul 15, 2019 in Selenium by Abha
• 28,140 points
2,240 views
+2 votes
2 answers

How to calculate Yearly Average when few month data are missing ?

It depends whether you want to skip ...READ MORE

Jul 15, 2019 in Tableau by anonymous
• 33,030 points
6,993 views
+1 vote
0 answers
0 votes
1 answer

What is Just in time compiler in Java?

The Just-In-Time compiler is one of the integral parts ...READ MORE

Jul 14, 2019 in Java by Frankie
• 9,830 points
456 views
0 votes
1 answer

What do you mean by Socket Programming?

Socket programming is a way of connecting two ...READ MORE

Jul 14, 2019 in Java by Frankie
• 9,830 points
890 views
0 votes
1 answer

i am normalizing the data set iris in python and get the error ::TypeError: 'numpy.float64' object is not callable

TRY THIS   #Nomalisation for i in names:     print(i)   ...READ MORE

Aug 20, 2019 in Python by Noel Deepak Palle
5,498 views
0 votes
1 answer

Python: Megre multiple dataframes into single data frame

You can merge the data frame using ...READ MORE

Jul 14, 2019 in Python by Sharan
11,826 views
0 votes
1 answer

Hive Query to sort data

If you are trying to sort first ...READ MORE

Jul 14, 2019 in Big Data Hadoop by Tina
585 views
0 votes
1 answer

Creating a hive script and execute in the edureka cloudlab.

Please remove -f option from hive arguments and use hql extension ...READ MORE

Jul 14, 2019 in Big Data Hadoop by Karan
516 views
0 votes
1 answer

Spark memory processing on a not temporary table

Temporary table is more like an index ...READ MORE

Jul 14, 2019 in Apache Spark by Suri
1,280 views
0 votes
1 answer

Can we change the path where the Hive data is stored in HDFS?

Yes, you can but it has to ...READ MORE

Jul 14, 2019 in Apache Spark by Yogi
847 views
0 votes
1 answer

What does the command df.registerTempTable() do?

df.registerTempTable(“airports”) This command is used to register ...READ MORE

Jul 14, 2019 in Apache Spark by James
7,830 views
0 votes
1 answer

Spark: How can i create temp views in user defined database instead of default database?

You can try the below code: df.registerTempTable(“airports”) sqlContext.sql(" create ...READ MORE

Jul 14, 2019 in Apache Spark by Ishan
4,110 views
0 votes
0 answers

How to create a Wordlist generator in Golang?

I want to create a Wordlist Generator ...READ MORE

Jul 14, 2019 in Others by Raj
• 180 points
623 views
0 votes
1 answer

org.apache.spark.sql.AnalysisException: cannot resolve "`id`" given input columns

I have used a header-less csv file ...READ MORE

Jul 14, 2019 in Apache Spark by Puneet
17,411 views
0 votes
1 answer

How to compare expected and predicted values?

The predict() function returns a plain numpy ...READ MORE

Jul 14, 2019 in Machine Learning by Tina
12,473 views
0 votes
1 answer

Difference between cogroup and full outer join in spark

Please go through the below explanation : Full ...READ MORE

Jul 14, 2019 in Apache Spark by Kiran
9,374 views
0 votes
0 answers

How to click an image in gmail using selenium

The image in the body of the ...READ MORE

Jul 13, 2019 in Selenium by anonymous
915 views
+1 vote
1 answer

Build Docker image for PHP Web application - ADD failed

Thank you Sirajul Yes, I have changed it ...READ MORE

Jul 15, 2019 in Docker by limcw
• 270 points
2,184 views
0 votes
1 answer

what is the webDriverWait in Explicitwait??

Hey Narayanappagari, there's already a thread on ...READ MORE

Jul 15, 2019 in Selenium by Abha
• 28,140 points
365 views
0 votes
1 answer

Command to tar directory excluding certain files/folders

$ tar --exclude='./folder' --exclude='./upload/folder2' -zcvf /backup/filename.tgz . Try ...READ MORE

Jul 13, 2019 in Linux Administration by Shubham
• 13,490 points
1,073 views
0 votes
1 answer

Change the output colour of echo

Try using ANSI escape codes as the following; Black ...READ MORE

Jul 13, 2019 in Linux Administration by Shubham
• 13,490 points
552 views
0 votes
1 answer

Is it possible for containers within a pod to communicate with each other?

Yes, it is possible for containers to ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
• 59,230 points
3,524 views
0 votes
1 answer

How can i get all the pods on a node?

You can use the following command to ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
• 59,230 points
706 views