1. Welcome to Ambari User Group Meetup!
April 2, 2013
1. Overview and Live Demo of Ambari
– Yusaku Sako (Hortonworks)
2. APIs and SPIs of Ambari (How to Integrate with Ambari)
– Tom Beerbower (Hortonworks)
3. Teradata ViewPoint Hadoop Integration with Ambari
– Steve Ratay (Teradata)
4. Ambari Futures
– Jeff Sposetti (Hortonworks)
5. Open Discussions
Page 1

2. Apache Ambari: Mission
“Make Hadoop management dead simple”
1. Provision
– Easy installation of Hadoop clusters (GUI-based or headless)
2. Manage
– Services: start, stop, test, reconfigure, config versioning, reassign masters
– Hosts: add, decommission, remove
– Stack Upgrade, HDFS Mirroring, Rolling Upgrade, more
3. Monitor
– Cluster utilization (HDFS, MapReduce slots, CS queues, system metrics)
– Graphs and Heatmaps
– Notification upon critical failures, warnings, performance degradation (NameNode
down, HDFS capacity low, etc)
– Job Analytics (MR, Pig, Hive)
4. Integrate
– REST API for doing ALL of the above!
Page 2

3. Architecture
Web Client
REST API for 100% REST
integration JS
Ambari
/clusters Web
Configurable
java
Ambari Auth Provider
Server
Auth Provider
Cluster
REST API
Configurations
RDBMS
Request Dispatcher AD/
LDAP
DB User
postgres
Orchestrator SPI Repo
Pluggable
python Ambari Metrics Alerts Mirroring
puppet
Agents ganglia nagios ivory
jmx
Page 3

4. Ambari 1.2.2: Live Demo
1. Managing and Monitoring a Hadoop Cluster using Ambari
2. Installing a Hadoop Cluster using Ambari
Page 4

5. Ambari Releases
• Ambari 1.2.0 (released Jan)
• Ambari 1.2.1 (released March)
• Ambari 1.2.2 (RC available now; official release in a
week)
• Ambari 1.2.3 (target May)
• Ambari 1.3.0 (target June)
Page 5

6. Get Involved!
• Project Website
– http://incubator.apache.org/ambari/
• Ambari Users
– Ask questions on the mailing list: ambari-user@incubator.apache.org
– File bugs and enhancement requests on JIRA
• Ambari Developers
– Go over design docs and development guidelines
– Build from source (see Wiki)
– Contribute patches on JIRA
Page 6