Course description
HW HDP OPS FND - HDP Operations: Administration Foundations (ADM-221)
This course is intended for systems administrators who will be responsible for the design, installation, configuration, and management of the Hortonworks Data Platform (HDP). The course provides in-depth knowledge and experience in using Apache Ambari as the operational management platform for HDP. This course presumes no prior knowledge or experience with Hadoop.
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Who should attend?
Linux administrators and system operators responsible for installing, configuring and managing an HDP cluster.
Training content
DAY 1
OBJECTIVES
- Describe Apache Hadoop
- Summarize the Purpose of the Hortonworks Data Platform Software Frameworks
- List Hadoop Cluster Management Choices
- Describe Apache Ambari
- Identify Hadoop Cluster Deployment Options
- Plan for a Hadoop Cluster Deployment
- Perform an Interactive HDP Installation using Apache Ambari
- Install Apache Ambari
- Describe the Differences Between Hadoop Users, Hadoop Service Owners, and Apache Ambari Users
- Manage Users, Groups and Permissions
- Identify Hadoop Configuration Files
- Summarize Operations of the Web UI Tool
- Manage Hadoop Service Configuration Properties Using the Apache Ambari Web UI
- Describe the Hadoop Distributed File System (HDFS)
- Perform HDFS Shell Operations
- Use WebHDFS
- Protect Data Using HDFS Access Control Lists (ACLs)
LABS
- Setting Up the Environment
- Installing HDP
- Managing Ambari Users and Groups
- Managing Hadoop Services
- Using HDFS Storage
- Using WebHDFS
- Using HDFS Access Control Lists
DAY 2
OBJECTIVES
- Describe HDFS Architecture and Operation
- Manage HDFS using Ambari Web, Name Node and Data Node UIs
- Manage HDFS using Command-line Tools
- Summarize the Purpose and Benefits of Rack Awareness
- Configure Rack Awareness
- Summarize Hadoop Backup Considerations
- Enable and Manage HDFS Snapshots
- Copy Data Using DistCP
- Use Snapshots and DistCP Together
- Identify the Purpose and Operation of Heterogeneous HDFS Storage
- Summarize the Purpose and Operation of HDFS Centralized Caching
- Configure HDFS Centralized Cache
- Define and Manage Cache Pools and Cache Directives
- Identify HDFS NFS Gateway Use Cases
- Recall HDFS NFS Gateway Architecture and Operation
- Install and Configure an HDFS NFS Gateway
- Configure an HDFS NFS Gateway Client
LABS
- Managing HDFS Storage
- Managing HDFS Quotas
- Configuring Rack Awareness
- Managing HDFS Snapshots
- Using DistCP
- Configuring HDFS Storage Policies
- Configuring HDFS Centralized Cache
- Configuring an NFS Gateway
DAY 3
OBJECTIVES
- Describe YARN Resource Management
- Summarize YARN Architecture and Operation
- Identify and Use YARN Management Options
- Summarize YARN Response to Component Failure
- Understand the Basics of Running Simple YARN Applications
- Summarize the Purpose and Operation of the YARN Capacity Scheduler
- Configure and Manage YARN Queues
- Control Access to YARN Queues
- Summarize the Purpose and Operation of YARN Node Labels
- Describe the Process used to Create Node Labels
- Describe the Process Used to Add, Modify and Remove Node Labels
- Configure Queues to Access Node Label Resources
- Run Test Jobs to Confirm Node Label Behavior
LABS
- Managing YARN Using Ambari
- Managing YARN Using CLI
- Running Sample YARN Applications
- Setting Up for Capacity Scheduler
- Managing YARN Containers and Queues
- Managing YARN ACLs and User Limits
- Working with YARN Node Labels
DAY 4
OBJECTIVES
- Summarize the Purpose of Name Node HA
- Configure Name Node HA Using Ambari
- Summarize the Purpose of Resource Manager HA
- Configure Resource Manager HA using Apache Ambari
- Identify Reasons to Add, Replace and Delete Worker Nodes
- Demonstrate How to Add a Worker Node
- Configure and Run the HDFS Balancer
- Decommission and Re-commission a Worker Node
- Describe the Process of Moving a Master Component
- Summarize the Purpose and Operation of Apache Ambari Metrics
- Describe the Features and Benefits of the Apache Ambari Dashboard
- Summarize the Purpose and Benefits of Apache Ambari Blueprints
- Recall the Process Used to Deploy a Cluster Using Ambari Blueprints
- Recall the Definition of an HDP Stack and Interpret its Version Number
- View the Current Stack and Identify Compatible Apache Ambari Software Versions
- Recall the Types of Methods and Upgrades Available in HDP
- Describe the Upgrade Process, Restrictions and Pre-upgrade Checklist
- Perform an Upgrade Using the Apache Ambari Web UI
LABS
- Configuring Name Node HA
- Configuring Resource Manager HA
- Adding, Decommissioning and Re-commissioning a Worker Node
- Configuring Ambari Alerts
- Deploying an HDP Cluster Using Ambari Blueprints
- Performing an HDP Upgrade – Express
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