Trending questions in Edureka Community

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Selenium Code Errors on Eclipse Compiler

After added the external JAR library, I ...READ MORE

19 hours ago in DevOps Tools by limcw
• 180 points
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what is webserver in python?

Is there a predefined library in python ...READ MORE

19 hours ago in Python by Waseem
• 3,320 points
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What are data structures in python?

What is the difference between data structures ...READ MORE

19 hours ago in Python by Waseem
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How to edit the labels and limit if a plot using ggplot? - R

How to edit the labels and limit ...READ MORE

19 hours ago in Data Analytics by piyush
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Apply functions in R

What are apply functions and what are ...READ MORE

19 hours ago in Data Analytics by payal
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How to merge or join 2 dataframes in r?

How to merge or join 2 dataframes ...READ MORE

19 hours ago in Data Analytics by Karthick
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How to create a date variable in R?

How to create a date variable in ...READ MORE

20 hours ago in Data Analytics by nidhi
3 views
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2 answers

How to check whether a string contains alphabets or number in Python?

By using isAlpha () to check whether ...READ MORE

2 days ago in Python by Sheik janibasha
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Sort a field based on another field in R

Hi, I want to sort the students ...READ MORE

20 hours ago in Data Analytics by priya
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1 answer

Build Docker image for PHP Web application - ADD failed

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

20 hours ago in Docker by limcw
• 180 points
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How to import and clean a text file into dataframe in R?

How to clean a text file into ...READ MORE

21 hours ago in Data Analytics by lavanya
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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

1 day ago in Selenium by Vaishnavi
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How do you get all the child elements in Selenium WebDriver?

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

1 day ago in Selenium by Vaishnavi
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4 views
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1 answer

What does the command df.registerTempTable() do?

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

2 days ago in Apache Spark by James
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1 answer

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

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

2 days ago in Apache Spark by Yogi
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1 answer

Difference between cogroup and full outer join in spark

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

2 days ago in Apache Spark by Kiran
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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

2 days ago in Apache Spark by Ishan
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1 answer

Spark memory processing on a not temporary table

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

2 days ago in Apache Spark by Suri
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1 answer

Python: Megre multiple dataframes into single data frame

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

2 days ago in Python by Sharan
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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

2 days ago in Big Data Hadoop by Karan
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1 answer

Hive Query to sort data

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

2 days ago in Big Data Hadoop by Tina
6 views
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1 answer

what is the webDriverWait in Explicitwait??

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

1 day ago in Selenium by Abha
• 15,300 points
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1 answer

How to compare expected and predicted values?

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

2 days ago in Python by Tina
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i am normalizing the data set iris in python and get the error ::TypeError: 'numpy.float64' object is not callable

for i in cnames:     print(i)     df_csv[i] = (df_csv[i] - ...READ MORE

1 day ago by anonymous
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1 answer

How can I solve this flowchart using UiPath Studio?

Hi RS, I tried to create a ...READ MORE

3 days ago in RPA by Abha
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1 answer

Change the output colour of echo

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

3 days ago in Linux Administration by Shubham
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How to create a Wordlist generator in Golang?

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

2 days ago in Others by Raj
• 160 points
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1 answer

How can i get all the pods on a node?

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

3 days ago in Kubernetes by Sirajul
• 4,360 points
17 views
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1 answer

Command to tar directory excluding certain files/folders

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

3 days ago in Linux Administration by Shubham
• 13,110 points
12 views
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1 answer

How to set up Map and Reduce Tasks?

when using the basic FileInputFormat classes is just the ...READ MORE

3 days ago in Big Data Hadoop by ravikiran
• 3,320 points
27 views
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1 answer

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

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

3 days ago in Kubernetes by Sirajul
• 4,360 points
13 views
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1 answer

How do I update all my pods if the image is changed but the tag is the same?

Make sure your imagePullPolicy is set to ...READ MORE

3 days ago in Kubernetes by Sirajul
• 4,360 points
15 views
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1 answer

How does garbage collection happen in Python?

The Garbage collection runs automatically as the ...READ MORE

3 days ago in Python by Arvind
• 1,290 points
21 views
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1 answer

Pods in Kubernetes

Pod is a single or bunch of ...READ MORE

3 days ago in Kubernetes by Sirajul
• 4,360 points
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1 answer

How do I expose a service to a host outside the cluster?

There are two ways by which we ...READ MORE

3 days ago in Kubernetes by Sirajul
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1 answer

How to build a high availability cluster in Kubernetes?

Add nodes in a HA cluster in ...READ MORE

3 days ago in Kubernetes by Sirajul
• 4,360 points
19 views
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1 answer

How to determine what is the status of a deployment ?

You could use kubectl get deployment <deployment>.  If ...READ MORE

3 days ago in Kubernetes by Sirajul
• 4,360 points
18 views
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1 answer

How do I turn off INFO Logging in Spark?

Execute this command in the spark directory: cp ...READ MORE

3 days ago in Apache Spark by ravikiran
• 3,320 points
17 views
0 votes
1 answer

Finding local IP addresses using Python's stdlib

import socket socket.gethostbyname(socket.gethostname()) This won't work always (returns 127.0.0.1 on machines ...READ MORE

3 days ago in Python by SDeb
• 12,120 points
15 views
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0 answers

How to click an image in gmail using selenium

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

2 days ago in Selenium by anonymous
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0 votes
1 answer

Cherrypy vs. Apache/mod_wsgi

In my experience the best performance is ...READ MORE

3 days ago in Python by SDeb
• 12,120 points
14 views
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1 answer

How to wait(5min to 15min) for specific email and click to the email which has subject "TEST"?

Hey bkarun, to wait for a particular ...READ MORE

3 days ago in Selenium by Abha
• 15,300 points
47 views
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1 answer

How to rollback a deployment?

Applying changes to a Deployment process with ...READ MORE

3 days ago in Kubernetes by Sirajul
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1 answer

How does DNS work in kubernetes?

DNS is a built-in service in Kubernetes. ...READ MORE

3 days ago in Kubernetes by Sirajul
• 4,360 points
11 views
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1 answer

How does Kubernetes simplify containerized application deployment process?

A application deployment requires , web tier ...READ MORE

4 days ago in Kubernetes by Sirajul
• 4,360 points
19 views
0 votes
1 answer

Spark error: Caused by: java.lang.RuntimeException: The root scratch dir: /tmp/hive on HDFS should be writable.

Give  read-write permissions to  C:\tmp\hive folder Cd to winutils bin folder ...READ MORE

4 days ago in Apache Spark by Rajiv
22 views
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1 answer

How to remove duplicate records from Hive table?

A record is duplicate if there are ...READ MORE

4 days ago in Big Data Hadoop by Bhuvan
21 views