Distributions provide performance and functionality enhancements over the base open source code Apache provides. In this course, you'll learn about the various distributions available and common maintenance tasks in a Hadoop environment.
Hadoop Maintenance and Distributions
start the course
demonstrate how to perform metadata and data backups
create and delete snapshots
list common problems for Hadoop administrators
use the filesystem balancer tool to keep filesystem datanodes evenly balanced
remove a node from a Hadoop cluster
describe the benefits of distributions
list the components of a Cloudera distribution, including Impala, Crunch, Kite, and Cloudera Manager
name the components of a Hortonworks distribution, including Tez, Falcon, and Ambari
recall the benefits of the MapR distribution
perform Hadoop snapshot operations
The materials within this course focus on the Knowledge Skills and Abilities (KSAs) identified within the Specialty Areas listed below. Click to view Specialty Area details within the interactive National Cybersecurity Workforce Framework.