Waits are an important aspect of Automation Testing. Consider a situation where there is a slow network connection or your application is facing a heavy traffic or your application takes a few seconds to load all the web elements in to DOM or frequent page loads. In all the mentioned […]
Month: August 2014
HDFS High Availability Configuration
In the previous blog, we discussed about the HDFS High availability architecture. This blog describes the configurations for HDFS high availability in a Hadoop cluster. Pre-requisites Before configuring HDFS high availability, make sure that your Hadoop cluster has the following pre-requisites: a) You must have at-least two nodes to enable HDFS high availability. b) If you want to configure […]
Hadoop HDFS Concepts
This presentation gives an overview of Hadoop HDFS concepts like Blocks, Rack Awareness, Safe Mode etc. Hadoop HDFS Concepts from tutorialvillage
Record My first UFT Script!!!
Hello friends!!! I hope you all have installed QTP into your machine as i have explained in my previous articles and you must have become familiar with the it’s IDE. Now let’s start with our first script of UFT. We all are aware of that UFT does support recording as […]
How to launch Firefox, Internet Explorer, Chrome and Safari using Selenium WebDriver?
In this tutorial, we would discuss one of the very basic topics of automation testing. To be able to execute the desired automated test cases, the user is required to launch the web browser first. Thus in this tutorial, we would learn “How to launch Firefox, Internet Explorer, Chrome and […]
Hadoop Cluster Setup
If you wish to deploy Hadoop Single node setup, please follow the blog here. Pre-requisites Before starting with Hadoop cluster setup, make sure that the node have the following pre-requisites: a) Any Linux Operating system b) Sun Java 1.6 or above should already be installed and the version should be same across all […]
MongoDB installation from tar distribution
Follow the steps below for MongoDB installation using tar distribution: 1. Download the stable release of MongoDB from here. 2. Extract the distribution tar –xzvf mongodb-linux 3. Create a directory for mongo db in /opt. mkdir /opt/mongodb 4. Move the distribution files to mongodb directory mv mongolinux/* /opt/mongodb 5. Add […]
How to close an alert window?
I have come across situations where I have to tackle with alert windows coming up on to my screen randomly i.e. when I am not sure of their occurring behavior. Thus, in this article, our major focus would remain on “How to close an alert window”. Lately, while developing a […]
What is QTP/UFT?
Hello Friends, I am a QTP Automation Test Engineer with a good amount of experience in different versions of QTP. I would like to share all my knowledge with you all. I found this tool very interesting. So are you ready!!! Let’s start with in and outs of QTP, I […]
Java HashMap Introduction Java HashMap is the HashTable implementation of Map interface. It is a collection used to store data as key and value. It allow a single null in Key and any number of null values. Java HashMap Anatomy Buckets: It is the Entry array created to hold different key-value […]