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Apache Ambari Upgrade Best Practices
Apache Ambari Upgrade Best Practices
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Contents
1. Overview
2. Planning Your Upgrade
Developing Your Plan
3. Completing the Preupgrade Verifications
Verifying Versions
Verifying Your Environment
Verifying the Application
Verifying the Status of the HDP Cluster
4. Upgrading Your System
5. Completing the Postupgrade Verifications
Reconfiguring Manually
Upgrading the Metastore Schema
Validating the Upgrade Manually
Finalizing the Upgrade
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Upgrading the Metastore Schema
Ensure that the metastore JDBC drivers are upgraded to the latest version available.
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