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IOP to HDP Migration
IOP to HDP Migration
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Contents
1. Migrating from IOP to HDP
2. Prerequisites
3. Back up Value Add Metadata
4. Back Up Configurations
Backup WebHcat Configuration
Back up Hcatalog Configuration
Back up Spark Configuration
Back up Solr
5. Upgrade Ambari
Preparing to Upgrade Ambari
Upgrade Ambari
Mandatory Post-Upgrade Tasks
Upgrading Ambari Metrics
Adding Grafana to Ambari Metrics
Upgrading Configurations
Upgrading Kerberos krb5.conf
Switch from IBM Open JDK to Oracle JDK
Disable Audit to Solr
6. Clean Up IBM IOP value-add services
7. Removing Deprecated Components and Services
8. Upgrade Stack
Prepare to Upgrade the Stack
Register and Install Target Version
Start Express Upgrade
Complete Express Upgrade
Post-upgrade Tasks
Solr Migration
Adding SmartSense
Troubleshooting Migration Issues
9. BigSQLv5 Upgrade
10. DSM Upgrade
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Chapter 7. Removing Deprecated Components and Services
Please see the IBM Knowledge Center topic:
Removing deprecated components and services
.
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