High Availability: Apache Hadoop
Deepak S. Mane
Zero downtime, zero outage coverage for Apache Hadoop components. It also provides automated failover and switchover. Hadoop is a private Big Data platform has a lack of built-in high-availability functions that can be implemented by open-source solution by Pacemaker and Corosync. This class provides clear concepts of high-availability requirements, solutions, Hadoop components, and detailed implementation approaches using PCS shell and LCMC. It also summarizes various tools to manage Pacemaker and Corosync clusters This class also describes group policy-based approaches for high availability. You will learn:
  • How to manage high availability using LCMC
  • High availability using complete open-source solutions
  • Group-based policy for HA/Big Data clusters
  • GUI-based tool manage HA policies and monitoring
Level : Intermediate