Trending questions in Edureka Community

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Create Hive table using Dataframe getting error

Code: srcDF.write.mode(tblmode).saveAsTable(s"${dbName}.${tgtHiveTableName}") error: 21/06/04 22:11:45 ERROR pa.TrxNbrx: org.apache.spark.SparkException: ...READ MORE

Jun 5, 2021 in Apache Spark by Rajesh
edited Mar 4, 2025 • 650 views
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0 answers

what parameters are required for a "windowed" operation such as reduceByKeyAndWindow?

a) Window length b) sliding interval c) Window Length ...READ MORE

Jun 4, 2021 in Apache Spark by anonymous
edited Mar 4, 2025 • 699 views
0 votes
1 answer

How to add action listener that listens to multiple buttons?

Declare jbutton b1 right after in opening ...READ MORE

May 26, 2021 in Java by anonymous
edited Mar 5, 2025 • 9,621 views
0 votes
0 answers

Packer build amazon-ebs: sudo: puppet: command not found

My environment is: $ packer -version 1.7.2 While ...READ MORE

Jun 12, 2021 in Others by anonymous
edited Mar 4, 2025 • 337 views
0 votes
1 answer

How Ethical Hacking Is Profiting Big Companies?

The demand for ethical hacking is growing. ...READ MORE

Aug 16, 2021 in Career Counselling by Edureka
 • 100 points
edited Mar 5, 2025 • 2,396 views
0 votes
1 answer

How could I call that function from the command line in nodejs?

Hello @kartik, In your db.js, export the init function. There are ...READ MORE

Oct 7, 2020 in Java-Script by Niroj
 • 82,800 points • 10,967 views
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1 answer

How to run a cron job using Ansible Playbook?

Hi@akhtar, You can use a module named Cron ...READ MORE

Sep 29, 2020 in Ansible by MD
 • 95,460 points • 11,271 views
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What’s the difference between SelectorsHub and chropath in selenium?

What’s the difference between SelectorsHub and chropath ...READ MORE

Jun 10, 2021 in Selenium by anonymous
edited Mar 4, 2025 • 334 views
0 votes
1 answer

How npm start runs a server on port 8000?

Hello @kartik, If you will look at package.json file. you will ...READ MORE

Sep 7, 2020 in Node-js by Niroj
 • 82,800 points • 12,220 views
0 votes
1 answer

What is difference between Assert and Verify in Selenium?

Hello, talking about the definition.  Assert: If the assert condition ...READ MORE

Dec 31, 2018 in Selenium by Prasad
 • 38,825 views
0 votes
1 answer

How can I install systemctl tool in Docker container?

Hi@akhtar, In docker container if you want to ...READ MORE

Feb 5, 2020 in Docker by MD
 • 95,460 points • 21,500 views
0 votes
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Show Input Fields Values On a Button's onClick in React

I've made a simple resume portal. What ...READ MORE

Jun 7, 2021 in Web Development by soloLearner
edited Mar 4, 2025 • 461 views
0 votes
1 answer

What are some of the things you can monitor in the Spark Web UI?

The stages which are running slow READ MORE

Apr 29, 2021 in Apache Spark by anonymous
edited Mar 5, 2025 • 5,421 views
0 votes
1 answer

How to convert multidimensional array into single array?

Hello, This single line would do that: $array = ...READ MORE

Nov 6, 2020 in PHP by Niroj
 • 82,800 points • 9,587 views
0 votes
1 answer

What are the differences between POM and PageFactory in Selenium Webdriver?

Hi Raveena, Page Object Model (POM) and ...READ MORE

Jul 17, 2019 in Selenium by Anvi
 • 14,150 points • 30,231 views
0 votes
1 answer

How to parse Excel file in Javascript/HTML5?

Hello @kartik, Below Function converts the Excel sheet ...READ MORE

Jun 19, 2020 in Java-Script by Niroj
 • 82,800 points • 15,636 views
0 votes
0 answers

How to get 3 digits from number using dax

pathnum 456 836 294 M46 Using DAX based on pathnum retrieve 3 ...READ MORE

Jun 8, 2021 in Power BI by anonymous
 • 390 points
edited Mar 4, 2025 • 372 views
+2 votes
3 answers

How can we handle authentication popup in Selenium WebDriver using Java

1) By passing user credentials in URL. String ...READ MORE

Aug 31, 2020 in Selenium by Sri
 • 3,190 points • 31,015 views
0 votes
2 answers

Embed Microsoft Power BI into Liferay

The idea scenario is that the client ...READ MORE

Oct 10, 2023 in Power BI by Monika kale
edited Mar 5, 2025 • 3,089 views
0 votes
2 answers

How do I use a shell script to SSH in to a remote machine to execute commands?

Sorry in advance for any formatting. Check out ...READ MORE

Feb 7, 2021 in Linux Administration by anonymous
 • 18,256 views
0 votes
0 answers

Moving files based on file-name to designated folder with same name

Hi everyone, I am working on a AWS ...READ MORE

Jun 9, 2021 in Cloud Computing by anonymous
edited Mar 4, 2025 • 318 views
0 votes
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from instascrape import Reels. .. this is not working.. pls give solution or alternative to download instaa reels asap

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Jun 8, 2021 in Python by anonymous
edited Mar 4, 2025 • 352 views
0 votes
0 answers

CAN I DO OSCP,CEH,SSCP,CISSP,CISA,CISM cerification after 12th science (PCM)?

Government has passed 12th boards ( mass ...READ MORE

Jun 7, 2021 in Cyber Security & Ethical Hacking by anonymous
edited Mar 4, 2025 • 358 views
0 votes
1 answer

Error:fetching http headers in SoapClient

Hello, This error is often seen when the default_socket_timeout value ...READ MORE

Nov 20, 2020 in PHP by Niroj
 • 82,800 points • 8,906 views
0 votes
0 answers

how to extract job information from LinkedIn

when I want to use 'add table ...READ MORE

Jun 6, 2021 in Power BI by Farhad
edited Mar 4, 2025 • 383 views
0 votes
1 answer

How to provide a mysql database connection in single file in nodejs?

Hello @kartik, You could create a db wrapper ...READ MORE

Oct 15, 2020 in Node-js by Niroj
 • 82,800 points • 10,449 views
0 votes
1 answer

Merge/Append two files into single file and ensure no duplicate entries are found using Ansible

Hi@Jp, You need to create your own customized ...READ MORE

Sep 17, 2020 in Ansible by MD
 • 95,460 points • 11,655 views
0 votes
0 answers

Missing one positional argument

Am trying to retrieve a bar graph ...READ MORE

Jun 5, 2021 in Python by Bhavesh
edited Mar 4, 2025 • 431 views
0 votes
1 answer

ImportError: cannot import name 'six' from 'django.utils' (/path-to-project/project/niroj/lib/python3.7/site-packages/django/utils/init.py)

Hello @kartik, Upgrading the packages will resolve the ...READ MORE

Aug 5, 2020 in Python by Niroj
 • 82,800 points • 13,490 views
0 votes
0 answers

missing value where TRUE/FALSE needed

Hello, I have the following error: Error in while ...READ MORE

Jun 6, 2021 in Data Analytics by Anri
edited Mar 4, 2025 • 375 views
+1 vote
2 answers

How to delete and update a record in Hive?

Hi, Earlier, there was no operation supported for ...READ MORE

Dec 18, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 7,777 views
0 votes
1 answer

How to get job after 2 years gap having 2 years of experience?

Hi@Jayarani, It happens that people are not able to ...READ MORE

Dec 18, 2020 in Career Counselling by MD
 • 95,460 points • 7,640 views
0 votes
0 answers

send automatically

I have few child wallets and a ...READ MORE

Jun 6, 2021 in Blockchain by Hamed
edited Mar 4, 2025 • 313 views
0 votes
2 answers

What are the prerequisites required to learn Kubernetes?

Pre-requistic knowledge you requires before get started ...READ MORE

Oct 13, 2020 in DevOps & Agile by vivek kumar sahu
 • 13,539 views
+1 vote
3 answers

AttributeError: 'module' object has no attribute 'listen"

You'll have to install the pyaudio module ...READ MORE

Oct 3, 2019 in Python by Liala
 • 9,427 views
0 votes
1 answer

Download a file with Android, and showing the progress in a ProgressDialog

1. Use AsyncTask and show the download progress in ...READ MORE

Dec 23, 2020 in Java by Gitika
 • 65,730 points • 7,362 views
0 votes
1 answer

How To Pass GET Parameters To Laravel From With GET Method ?

Hello @kartik, The simplest way is just to ...READ MORE

Sep 24, 2020 in Laravel by Niroj
 • 82,800 points • 11,259 views
0 votes
0 answers

Need help to solve unrecognized arg in sqoop

//command sqoop job \ --create myjob \ --import \ --connect jdbc:mysql://localhost/sqoop ...READ MORE

Jun 5, 2021 in Big Data Hadoop by Nirav
edited Mar 4, 2025 • 325 views
0 votes
0 answers

How do i backup of Azure Sql database using Azure Automation?

HI, I have two Azure SQL database as ...READ MORE

Jun 4, 2021 in Azure by Lakshminarayanan
 • 1,370 points
edited Mar 4, 2025 • 366 views
0 votes
0 answers

I am geting "Error during parsing. <line 1, column 348> mismatched input ';' expecting LEFT_PAREN" in Talend using tpigcomponent. Please help me to solve this

I need to do pigaggregate on csv ...READ MORE

May 20, 2021 in Talend by Twinkle
edited Mar 4, 2025 • 1,031 views
0 votes
1 answer

How do I get the HTML code of a web page in PHP?

Hello @kartik, If your PHP server allows url ...READ MORE

Oct 6, 2020 in PHP by Niroj
 • 82,800 points • 10,725 views
0 votes
0 answers

php file manager error on array

Good afternoon, im doing a php file ...READ MORE

Jun 5, 2021 in Others by tomas
edited Mar 4, 2025 • 330 views
0 votes
0 answers

What is the difference between partitioning and bucketing a table in Hive ?

Hi Team, I am new to Hive. I ...READ MORE

Dec 20, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 2,423 views
0 votes
1 answer

Error: Cannot find module 'ejs'

Hello @kartik, Go up one level (above app.js) ...READ MORE

Sep 7, 2020 in Node-js by Niroj
 • 82,800 points • 11,961 views
0 votes
2 answers

Python error " import requests ImportError: No module named requests"

Hello, Open Cmd or Powershell as Admin. type pip ...READ MORE

Nov 28, 2020 in Python by Rohan
 • 200 points • 18,751 views
0 votes
0 answers

How do I use the SelectorsHub debugger feature to inspect dynamic elements?

How do I use the SelectorsHub debugger ...READ MORE

Jun 3, 2021 in Selenium by Edureka
edited Mar 4, 2025 • 363 views
0 votes
1 answer

Maven project using testng dependecy

Hello @zaraaq, First try to replace the scope ...READ MORE

Nov 25, 2020 in Java by Niroj
 • 82,800 points • 8,535 views
0 votes
1 answer

Initialization of an ArrayList in one line.

Actually, probably the "best" way to initialize ...READ MORE

Dec 21, 2020 in Java by Gitika
 • 65,730 points • 7,392 views
0 votes
0 answers

Python program how to use the for loop for printing the existing list

Apr 2, 2020 in Python by dharsini
 • 150 points • 1,199 views
0 votes
1 answer

How to remove a role from Ansible Galaxy?

Hi@akhtar, You need to log in to your ...READ MORE

Aug 28, 2020 in Ansible by MD
 • 95,460 points • 12,359 views
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