Hortonworks Data Platform

Administering Hadoop 2 with Ambari Web

2013-10-22


Contents

1. Introducing Ambari Web
1. Cluster Monitoring Sources
2. Architecture
2.1. Sessions
3. Starting and Accessing Ambari Web
2. Navigating Ambari Web for Hadoop 2.x
1. The Navigation Header
2. The Dashboard View
2.1. The Widget Version
2.2. The Classic Version
3. The Heatmaps View
4. The Services View
4.1. Services Navigation
4.2. Services Summary
4.3. Configs
4.4. Quick Links
4.5. Alerts and Health Checks
4.6. Management Header
4.7. Metrics
5. The Hosts View
5.1. Host Details
5.2. Add Hosts
6. Admin View
6.1. Managing Ambari Web Users
6.2. Setting Up NameNode High Availabilty
6.3. Enabling Kerberos Security
6.4. Checking Stack and Component Versions
6.5. Checking Service User Accounts and Groups
3. Navigating Ambari Web for Hadoop 1.x
1. The Navigation Header
2. The Dashboard View
2.1. The Widget Version
2.2. The Classic Version
3. The Heatmaps View
4. The Services View
4.1. Services Navigation
4.2. Services Summary
4.3. Configs
4.4. Quick Links
4.5. Alerts and Health Checks
4.6. Management Header
4.7. Metrics
5. The Hosts View
5.1. Host Details
5.2. Add Hosts
6. The Jobs View
6.1. Browsing Jobs
6.2. Using Job Charts
7. Admin View
7.1. Managing Ambari Web Users
7.2. Enabling Kerberos Security
7.3. Checking Stack and Component Versions
7.4.
4. Using Nagios With Hadoop
1. Basic Nagios Architecture
2. Installing Nagios
3. Configuration File Locations
4. Configuring Nagios Alerts For Hadoop Services
5. Nagios Alerts For Hadoop Services
5.1. HDFS Service Alerts
5.2. NameNode HA Alerts (Hadoop 2 only)
5.3. YARN Alerts (Hadoop 2 only)
5.4. MapReduce2 Alerts (Hadoop 2 only)
5.5. MapReduce Service Alerts (Hadoop 1 only)
5.6. HBase Service Alerts
5.7. Hive Alerts
5.8. WebHCat Alerts
5.9. Oozie Alerts
5.10. Ganglia Alerts
5.11. Nagios Alerts
5.12. ZooKeeper Alerts
5.13. Ambari Alerts

List of Figures

1.1. Architectural Overview

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