Latest questions in Edureka Community

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1 answer

Oozie Uber JARs support configuration

You can configure Oozie to handle Uber ...READ MORE

Jun 6, 2019 in Big Data Hadoop by Karan
 • 509 views
0 votes
1 answer

How do I get Beta test version of python?

You can get the beta releases from ...READ MORE

Jun 6, 2019 in Python by Kim
 • 486 views
0 votes
1 answer

sum wrt previous outstanding amount and month current amount

Hi Keerthi, I used a similar data to ...READ MORE

Jun 6, 2019 in Tableau by Cherukuri
 • 33,030 points • 650 views
0 votes
1 answer

How to configure Oozie to use Oracle?

You have to mention the following properties ...READ MORE

Jun 6, 2019 in Big Data Hadoop by Rishi
 • 746 views
0 votes
1 answer

Is there a possibility to run Apache Spark without Hadoop?

Spark and Hadoop both are the open-source ...READ MORE

Jun 6, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 995 views
0 votes
1 answer

Can some one help me resolve this warning? It says "Unable to load Native-Hadoop library to your platform"

I understood the issue. I have faced ...READ MORE

Jun 6, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 645 views
+1 vote
1 answer

Unable to resolve error: Exception in thread "main" java.lang.IllegalStateException: The path to the driver executable must be set by the webdriver.chrome.driver system property

Hey Haritha, you can resolve your error ...READ MORE

Jun 10, 2019 in Selenium by Abha
 • 28,140 points • 12,635 views
0 votes
1 answer

Decentralisation and Smart contract

Hey, @Vijayaprasad! The decentralization in Blockchain refers ...READ MORE

Jun 6, 2019 in Blockchain by Omkar
 • 69,230 points • 611 views
0 votes
1 answer

Cannot understand this "No X11 DISPLAY variable" error thrown at me

If you're on the main display, then export ...READ MORE

Jun 5, 2019 in Linux Administration by Upasana
 • 8,620 points • 10,383 views
0 votes
1 answer

Which is a good hex editor for Linux?

You could try Bless. It is written ...READ MORE

Jun 5, 2019 in Linux Administration by Upasana
 • 8,620 points • 611 views
0 votes
1 answer

Configure Oozie to use MySQL

To configure Oozie to use MySQL, open ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Karan
 • 1,066 views
0 votes
1 answer

Configure Oozie to use MariaDB

Add the following properties in the oozie-site.xml file, it ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Esha
 • 571 views
0 votes
1 answer

Configure Oozie to use PostgreSQL

To configure Oozie to use PostgreSQL, add ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Rajan
 • 855 views
0 votes
0 answers

Hello Team, I have a classic ELB on which two EC2 instances are attached. For cost optimization, this is what I need to do:

Jun 4, 2019 in AWS by anonymous
 • 684 views
0 votes
1 answer

Remove attribute from a column in HBase

To remove the attribute from a column, ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Firoz
 • 835 views
0 votes
1 answer

Using hedged reads in HBase

To enable hedged reads, open the hbase-site.xml file and ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Gani
 • 658 views
0 votes
1 answer

Hive queries from mapreduce gives Null Pointer Exception.

I think you have upgraded CDH. This ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Rihan
 • 2,386 views
0 votes
1 answer

Error: org.apache.thrift.transport.TTransportException (state=08S01,code=0)

This error usually occurs when the HiveServer2 ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Ram
 • 11,439 views
0 votes
0 answers

How can we use python for perl programming?

Is it a good practice to use ...READ MORE

Jun 4, 2019 in Python by Waseem
 • 4,540 points • 303 views
0 votes
0 answers

What is socket programming in python?

How does sockets work actually? READ MORE

Jun 4, 2019 in Python by Waseem
 • 4,540 points • 486 views
+1 vote
0 answers

Want to delete consumed topic programatically

directly delete kafka log folder and zeekeeper ...READ MORE

Jun 4, 2019 in Apache Kafka by sarvesh
 • 1,423 views
0 votes
1 answer

Hive Execution Engine

The default execution engine for Hive is mr. To ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Varun
 • 1,942 views
0 votes
1 answer

What does Parameterized testing mean in TestNG?

Hey Imraan, Parameterized tests allow developers to run ...READ MORE

Jun 4, 2019 in Selenium by Parineeti
 • 799 views
0 votes
1 answer

JDBC to HiveServer2 connection in HTTPS mode with SSL enabled

To connect to HiveServer2 in HTTPS mode ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Firoz
 • 1,881 views
0 votes
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
 • 3,379 views
0 votes
1 answer

Connecting to HiveServer2 with SSL enabled.

The connection URL format to connect to ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Dinesh
 • 432 views
0 votes
1 answer

Is there any way to resize browser window by using selenium webdriver?

Hi Punit, you can use following code ...READ MORE

Jun 4, 2019 in Selenium by Muskan
 • 2,204 views
0 votes
1 answer

How to connect to HiveServer2 in HTTPS mode?

The connection URL to connect to HiveServer2 ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Rachit
 • 1,046 views
0 votes
1 answer

HiveServer2 connection URL for remote mode

For a remote server, the URL format ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Mahesh
 • 637 views
0 votes
1 answer

Can anyone state some of the advantages of Page Object Model framework?

Hey Naomi, POM (Page Object Model) framework ...READ MORE

Jun 4, 2019 in Selenium by Rakshit
 • 2,503 views
0 votes
1 answer

HiveServer2 connection URL format

The HiveServer2 connection URL has the following ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Giri
 • 467 views
0 votes
1 answer

What is Object Repository in Selenium WebDriver?

@Tanmay, Object Repository is used to store ...READ MORE

Jun 4, 2019 in Selenium by Wasim
 • 5,433 views
0 votes
1 answer

Is it possible to automate the captcha and bar-code reader using Selenium?

Hey Ruhi, it’s not possible to automate ...READ MORE

Jun 4, 2019 in Selenium by Umang
 • 2,230 views
0 votes
1 answer

What is JavaScriptExecutor and how it helps in Selenium automation?

@Rohan, JavaScript executor is an interface of ...READ MORE

Jun 4, 2019 in Selenium by Pratibha
 • 3,029 views
0 votes
1 answer

Access Hive Server with JDBC clients

To access Hive Server using JDBC client, ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Raghu
 • 751 views
0 votes
1 answer

How to change WebHCat default port?

The default port configuration is stored in ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Hari
 • 610 views
0 votes
1 answer

What is "Pipeline as code" concept in jenkins?

Jenkins "Pipeline as code"  allows you to define ...READ MORE

Jun 4, 2019 in Jenkins by Sirajul
 • 59,230 points • 1,467 views
0 votes
1 answer

Boto3 S3, sort bucket by last modified

I tried the following method. Its not 100% ...READ MORE

Jun 4, 2019 in Python by SDeb
 • 13,300 points • 14,947 views
0 votes
1 answer

Change log-level via mocking

A way to do this without mocking ...READ MORE

Jun 4, 2019 in Python by SDeb
 • 13,300 points • 525 views
0 votes
1 answer

Can anyone help me in installing and configuring a Multi-Node Hadoop Cluster?

To install Hadoop setup on the 4-node ...READ MORE

Jun 4, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,164 views
0 votes
1 answer

Can someone explain me how write data into HDFS using Java?

I understand your issue, I would drop ...READ MORE

Jun 4, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,103 views
+1 vote
1 answer

How do I sum the values of a variable by group but RETAIN all records?

Hey @Kirk, what you can do is, ...READ MORE

Jun 6, 2019 in Data Analytics by Kalgi
 • 52,360 points • 544 views
0 votes
0 answers

Can we write AES enryption in Javascript and Decryption in Java using a static SALT and IV

I'm working on AES encryption I want to ...READ MORE

Jun 4, 2019 in Others by Eighteen
 • 120 points • 1,722 views
0 votes
1 answer

How can we handle hidden elements of a webpage using Selenium Webdriver?

@Anita, you can handle hidden web elements ...READ MORE

Jun 4, 2019 in Selenium by Andrew
 • 2,295 views
0 votes
1 answer

Is it possible to handle Windows based pop-ups in Selenium?

Hello Rustam, Selenium doesn’t support windows based ...READ MORE

Jun 4, 2019 in Selenium by Priti
 • 9,686 views
0 votes
1 answer

What is the difference between getWindowHandle() and getWindowHandles() methods in Selenium WebDriver?

Hey Jennifer, difference between getWindowHandle() and getWindowHandles() ...READ MORE

Jun 4, 2019 in Selenium by Anvi
 • 14,150 points • 13,668 views
0 votes
1 answer

How to pause a test execution for 5 seconds at a specific point in Selenium?

Thread.sleep(5000); READ MORE

Jul 18, 2019 in Selenium by masood
 • 3,302 views
0 votes
1 answer

Is there any way to load an extension in chrome browser using Selenium Webdriver?

Hey Harsha, you can load an extension ...READ MORE

Jun 4, 2019 in Selenium by Rishabh
 • 20,629 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
 • 4,359 views
0 votes
1 answer

Checking spectral co-clustering also accuracy

Hi Vishal, you could try something like ...READ MORE

Jun 3, 2019 in Machine Learning by Yamini
 • 777 views
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