Most answered questions in Edureka Community

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1 answer

How can I run test methods in specific order in JUnit4?

@FixMethodOrder(MethodSorters.NAME_ASCENDING) public class SampleTest { ...READ MORE

Jan 7, 2019 in Java by Daisy
 • 8,120 points • 1,069 views
0 votes
1 answer

How does selenium webdriver works?

When the automation script is implemented, the ...READ MORE

Jan 7, 2019 in Selenium by ritwik
 • 467 views
0 votes
1 answer

Pros and cons of using traefik as ingress on kubernetes as DaemonSet

Here are pros and cons of using ...READ MORE

Jan 6, 2019 in Kubernetes by Layla
 • 1,484 views
0 votes
1 answer

Pros and cons of using Traefik as ingress on Kubernetes as Deployment?

You can use Traefik either as a deployment or ...READ MORE

Jan 8, 2019 in Kubernetes by Haider
 • 1,075 views
0 votes
1 answer

Use traefik as an Ingress Controller on Kubernetes

You can create a traefik service something like ...READ MORE

Jan 6, 2019 in Kubernetes by Nick
 • 1,175 views
0 votes
1 answer

How to find the absolute xpath of an element?

You can use the tool called chroPath ...READ MORE

Jan 7, 2019 in Selenium by Anjali
 • 2,950 points • 2,696 views
+1 vote
1 answer

How to search for a string without clicking on search button

There is a way by which you ...READ MORE

Jan 5, 2019 in Selenium by Disha
 • 2,018 views
0 votes
1 answer

Unable to find a button on the webpage.

I checked the website you are working ...READ MORE

Jan 5, 2019 in Selenium by Sidha
 • 451 views
–1 vote
1 answer

Changing map and reduce slots

Follow these steps to set the map ...READ MORE

Jan 5, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 810 views
0 votes
1 answer

Data segmentation using R programming

I tried solving your problem, try the ...READ MORE

Jan 5, 2019 in Data Analytics by Sophie may
 • 10,610 points • 469 views
–1 vote
1 answer

How to Set cluster Rebalancer threshold

The command you are using is wrong. ...READ MORE

Jan 5, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 335 views
0 votes
1 answer

Cannot use sendkeys to input string on an element in selenium

The problem may be of the locator ...READ MORE

Jan 5, 2019 in Selenium by Dushyant
 • 1,619 views
–1 vote
1 answer

How to restrict nodes that talk to namenode?

Step 1: Create includes file in /home/hadoop ...READ MORE

Jan 5, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 441 views
0 votes
1 answer

Is there an API for implementing graphs in Spark?

GraphX is the Spark API for graphs and ...READ MORE

Jan 5, 2019 in Apache Spark by Frankie
 • 9,830 points • 497 views
0 votes
1 answer

What is Executor Memory in a Spark application?

Every spark application has same fixed heap ...READ MORE

Jan 5, 2019 in Apache Spark by Frankie
 • 9,830 points • 6,199 views
–1 vote
1 answer

Create Hive table with bucketing and ORC file format

create table hive_dml (emp_id int, first_name string, last_name ...READ MORE

Jan 5, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 3,269 views
–1 vote
1 answer

Setting Hive properties

Hey. It's definitely not a stupid question. ...READ MORE

Jan 5, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 2,141 views
0 votes
1 answer

Monitoring bandwidth of an object in Amazon S3

The detailed bandwidth details are with respect ...READ MORE

Jan 5, 2019 in AWS by Archana
 • 5,640 points • 905 views
0 votes
1 answer

What are the alternatives for selenium?

Selenium is not an independent tool, you ...READ MORE

Jan 5, 2019 in Selenium by Suchi
 • 1,101 views
0 votes
1 answer

AWS Cloud Watch Dashboard using AWS Cloud Formation

Hai. It was not possible before. Well, ...READ MORE

Jan 4, 2019 in AWS by Archana
 • 5,640 points • 1,026 views
0 votes
1 answer

How to click on a drop down menu using selenium?

This can be tricky if you try ...READ MORE

Jan 4, 2019 in Selenium by Dhruva
 • 8,195 views
0 votes
1 answer

Cannot click on a button using selenium

The error that I figured out was ...READ MORE

Jan 4, 2019 in Selenium by Dushyant
 • 3,211 views
0 votes
1 answer

Elements are not recognised in selenium

Many a times the problem is that ...READ MORE

Jan 4, 2019 in Selenium by Dhruva
 • 3,828 views
0 votes
1 answer

Hive ACID semantics

ACID stands for Atomicity, Consistency, Isolation, and Durability.  Until ...READ MORE

Jan 4, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 423 views
0 votes
1 answer

Is Brython client side?

Brython itself seems to be completely client ...READ MORE

Jan 4, 2019 in Python by SDeb
 • 13,300 points • 333 views
0 votes
1 answer

Error saying "OperationalError: could not translate host name" when trying to connect RDS with AWS - Kubernetes

Hey @Ali, First of all, make sure ...READ MORE

Jan 4, 2019 in Kubernetes by Viky
 • 7,168 views
0 votes
1 answer

Pig CLI mode

Pig can be used in two modes: 1) ...READ MORE

Jan 4, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 373 views
0 votes
1 answer

Path separator char in Python

There is an alternative way. you can ...READ MORE

Jan 4, 2019 in Python by SDeb
 • 13,300 points • 2,363 views
0 votes
1 answer

Pig mapreduce mode vs local mode?

Both MapReduce mode and local mode seem ...READ MORE

Jan 4, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 2,758 views
0 votes
1 answer

Error saying "Can't find aws in PATH, please fix and retry" in Kubernetes

Here's an easy solution that worked like ...READ MORE

Jan 4, 2019 in Kubernetes by Patrick
 • 1,568 views
0 votes
1 answer

What is the Path of hdfs.site.xml?

Here's where you can find the file: /etc/hadoop/[service ...READ MORE

Jan 4, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 2,016 views
0 votes
1 answer

Error saying make_bucket failed - Kubernetes AWS

Hey @Ali, what you are doing is ...READ MORE

Jan 4, 2019 in Kubernetes by Olivia
 • 936 views
0 votes
1 answer

Where do I store my access/secret key for my kube-up.sh to work?

Hey @ali, If you've already installed and ...READ MORE

Jan 4, 2019 in Kubernetes by Nik
 • 418 views
0 votes
1 answer

What are the pros and cons of being a Technical Architect?

Talking from personal experience, the best thing ...READ MORE

Jan 4, 2019 in Career Counselling by Jones
 • 715 views
+2 votes
1 answer

How to export data from MySql to a CSV file?

If you are using MySql workbench then ...READ MORE

Jan 4, 2019 in Database by Priyaj
 • 58,090 points • 1,212 views
0 votes
1 answer

Pods stuck in terminating state after deleting ReplicationController

Delete the pods by FORCE, You should.<(-.-)> kubectl ...READ MORE

Jan 4, 2019 in Kubernetes by ajs3033
 • 7,300 points • 2,490 views
0 votes
1 answer

Plotting Data on Azure

Try using Azure Time Series Insights (TSI). ...READ MORE

Jan 4, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 459 views
0 votes
1 answer

Azure IoT Hub : Sending messages using Python via mqtt

The thing is that IoT Hub is not ...READ MORE

Jan 4, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 3,436 views
0 votes
1 answer

What's the difference between kubernetes load balancer and ingress controller?

Load Balancer: So Kubernetes LoadBalancer just points ...READ MORE

Jan 4, 2019 in Kubernetes by DareDev
 • 6,890 points • 13,496 views
0 votes
1 answer

simple HTTP server in Java using only Java SE API

The com.sun.net.httpserver solution is not portable across JREs. Its ...READ MORE

Jan 4, 2019 in Java by Daisy
 • 8,120 points • 2,173 views
0 votes
1 answer

“Unable to load native-hadoop library for your platform” warning: How to resolve it?

If you are running Hadoop on 64bit CentOS, ...READ MORE

Jan 4, 2019 in Java by Daisy
 • 8,120 points • 2,161 views
0 votes
1 answer

Error during Kubernetes cluster validation - Error listing nodes

Hey @Ali, I had the same error. ...READ MORE

Jan 4, 2019 in Kubernetes by Barbara
 • 3,753 views
0 votes
1 answer

Pods stuck in CrashBackLoopOff state

There are three possibilities here @Ali, Check your ...READ MORE

Jan 4, 2019 in Kubernetes by Lissa
 • 998 views
0 votes
1 answer

No Declared merge key error when trying to modify a deployment in Kubernetes

I see you have a section in ...READ MORE

Jan 4, 2019 in Kubernetes by Kim
 • 6,830 views
0 votes
1 answer

Error in syncing pod - Kubernetes

You are getting this error because all you're ...READ MORE

Jan 4, 2019 in Kubernetes by Layla
 • 5,552 views
0 votes
1 answer

Code error 403 when trying to access Kubernetes cluster

You get this error because you're getting ...READ MORE

Jan 4, 2019 in Kubernetes by Kabeer
 • 23,872 views
0 votes
1 answer

Hadoop backup and recovery tool and guidance

There are a few options for backup ...READ MORE

Jan 4, 2019 in Big Data Hadoop by Frankie
 • 9,830 points • 664 views
0 votes
1 answer

Value for HADOOP_CONF_DIR from Cluster

Install Hadoop as well. In my case ...READ MORE

Jan 4, 2019 in Big Data Hadoop by Frankie
 • 9,830 points • 2,947 views
0 votes
1 answer

What is the importance of testing.xml file?

We use testng.xml file to configure the complete test ...READ MORE

Jan 4, 2019 in Selenium by Tushar
 • 2,649 views
0 votes
1 answer

Issue While Running Oozie Sample Project

Hey @supriya.  Seems like you have not set ...READ MORE

Jan 4, 2019 in Big Data Hadoop by Omkar
 • 69,210 points • 672 views
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