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Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari
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Ambari Meetup: 2nd April 2013: Teradata Viewpoint Hadoop Integration with Ambari

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  • 1. TERADATA VIEWPOINTHADOOP INTEGRATION WITH AMBARISteve RatayChief Architect, Teradata ViewpointApril 2, 2013
  • 2. Teradata Unified Data Architecture• Combination of Teradata Database, Aster, and Hadoop in a single appliance• Connectors between the different systems• Monitor the entire appliance with Teradata Viewpoint DISCOVERY Aster Teradata INTEGRATED PLATFORM DATA WAREHOUSE Connector SQL-H SQL-H Aster Connector for Hadoop Teradata Connector for Hadoop CAPTURE | STORE | REFINE2 Copyright Teradata 2012
  • 3. Viewpoint Architecture TD 1 Viewpoint Managed Server Data TD n Viewpoint Postgres Collection Portal Database Service Aster 1 ActiveMQ Aster n Alert Service HDP 1 Email SNMP Portlet HDP n3 Copyright Teradata 2012
  • 4. Monitoring Hadoop without Ambari• Different technologies and formats: > Ganglia > Nagios > JMX > Screen scraping HTML• Connection to multiple nodes: > Connectivity to all nodes > Access to several ports > Location of each service, especially when using high availability4 Copyright Teradata 2012
  • 5. Ambari to the Rescue!• RESTful APIs• JSON response format• Single server and port5 Copyright Teradata 2012
  • 6. Accessing Ambari APIs• Viewpoint uses Java and Spring• Used Spring’s RestTemplate class: > Makes HTTP call to specified URL > Binds JSON results to Java model objects• Data is collected every minute and stored in Viewpoint’s Postgres database > Use of Rewind to view previous state of system > Easy generation of trending charts and graphs6 Copyright Teradata 2012
  • 7. System Health7 Copyright Teradata 2012
  • 8. Metric Analysis8 Copyright Teradata 2012
  • 9. Node Monitor9 Copyright Teradata 2012
  • 10. Hadoop Services10 Copyright Teradata 2012
  • 11. Hadoop Alerts11 Copyright Teradata 2012
  • 12. Benefits of Using Ambari• Viewpoint delivered comprehensive Hadoop monitoring solution in a couple of months• Java and web developers focused on collecting data and building UI• Didn’t waste time dealing with intricacies of Hadoop and Hadoop monitoring12 Copyright Teradata 2012

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