Namenode is a Hadoop master daemon responsible for managing the file system namespace & regulates clients access. There is only one primary Namenode & one(more…)
Month: September 2019
5. Configure Hive
Hive is an Apache project software for data warehouse and as part of Hadoop ecosystem it provides data query & analysis interface using SQL like(more…)
4. Configure YARN & Map Reduce
Yet Another Resource Negotiator (YARN) is a resource management & job scheduling component in Hadoop distribution framework. It decouples the resource management task from data(more…)
3. Configure HDP Ambari Server
This is the third part of a Hortonworks Hadoop Data Platform installation and configuration tutorial. This section provides the steps necessary to configure HDP cluster(more…)
2. Install HDP Ambari Server
This is the second part of a Hortonworks Hadoop Data Platform installation and configuration tutorial. This section provides the steps necessary to install HDP 2.x(more…)
1. HDP Cluster Pre-Requisite
This exercise will demonstrate a step by step deployment and configuration of Hortonworks distribution based Hadoop multi-node cluster on Redhat/Centos Linux distribution, the cluster will(more…)
Introduction to Hortonworks Hadoop Data Platform (HDP)
The three main core components of Hadoop are Data Processing Engine : MapReduce & Spark are the two main processing engines for data crunching Resource(more…)