1. © Hortonworks Inc. 2013
Apache Ambari
1.2.4
July 2013
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2. © Hortonworks Inc. 2013
What’s New in Ambari 1.2.4
• Reduced “root SSH” requirements
–Non-root SSH for cluster “Install” and “Add Hosts”
• Expanded Database Matrix
–Hive Metastore and Oozie Oracle + MySQL options
–Ambari Server DB Oracle option
• More Core Customizations
–Configure Nagios user account
–Configure Smoke Test user account
–Choose Stack during cluster install
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3. © Hortonworks Inc. 2013
Reduced “root” SSH Requirements
• Configure to use “root” or a “sudoer” user for SSH
• More flexibility in root-restricted environments
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4. © Hortonworks Inc. 2013
Hive Metastore Oracle Support
• Configure Hive Metastore to use Oracle Database
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5. © Hortonworks Inc. 2013
Oozie Oracle and MySQL Support
• Configure Oozie use Oracle or MySQL Database
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6. © Hortonworks Inc. 2013
Ambari DB Oracle
• Added Oracle to Ambari DB support matrix
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AMBARI
AMBARI WEB
RDBMS
postgres
oracle

7. © Hortonworks Inc. 2013
Ambari Database Matrix
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Hive Metastore Oozie Ambari DB
Use New Postgres
Use Existing MySQL
Use New MySQL
Use Existing Oracle
Use new Derby

8. © Hortonworks Inc. 2013
Customizable User Accounts
• Configure Nagios user
• Configure Smoke Test user
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9. © Hortonworks Inc. 2013
Choose Stack During Install
• Ability to choose the Stack version to install
• Ambari supports installing HDP 1.2.1 or 1.3.0 Stacks
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10. © Hortonworks Inc. 2013
Learn More
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Resource Location
Apache Ambari Project Page http://incubator.apache.org/ambari/
Mailing Lists http://incubator.apache.org/ambari/mail-lists.html
Ambari Wiki https://cwiki.apache.org/confluence/display/AMBARI
Ambari JIRA https://issues.apache.org/jira/browse/AMBARI