Showing posts with label Zookeeper. Show all posts
Showing posts with label Zookeeper. Show all posts

Understanding What is Hadoop


What is Hadoop:
Hadoop is a framework written in Java for running applications on large clusters of commodity hardware and incorporates features similar to those of the Google File System and of MapReduce. HDFS is a highly fault-tolerant distributed file system and like Hadoop designed to be deployed on low-cost hardware. It provides high throughput access to application data and is suitable for applications that have large data sets (In the range of terabytes to zetabytes).