Upgrading Oracle Big Data Appliance(BDA) CDH Cluster to V4.13.0 from V4.9, V4.10, V4.11, V4.12 on OL6 and from V4.12 on OL7 Releases using Mammoth Software Upgrade Bundle for OL6 or OL7
(Doc ID 2451940.1)
Last updated on JULY 25, 2021
Applies to:
Big Data Appliance Integrated Software - Version 4.9.0 to 4.13.0 [Release 4.9 to 4.10]Linux x86-64
Purpose
This document provides instructions on how to upgrade an Oracle Big Data Appliance CDH cluster to Oracle Big Data Appliance V4.13.0 using the Mammoth V4.12.0 Upgrade Software Deployment Bundle. The instructions provide steps for upgrading an Oracle Big Data Appliance OL6 system.
On OL6 clusters upgrade to V4.13.0 can be from BDA V4.9, V4.10, V4.11 or V4.12. On OL7 clusters upgrade to V4.13.0 can be from V4.12.
For details on the upgrade path to BDA V4.13 see: Upgrade Path to Get from Older Versions of BDA Mammoth to BDA Mammoth 4.13.0 (Doc ID 2462247.1).
Scope
Oracle Big Data Appliance Administrators, Oracle Advanced Customer Support (ACS), etc.
Details
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In this Document
| Purpose |
| Scope |
| Details |
| Alert for BDA V4.13 |
| Known Issues with V4.13.0 Upgrade Patch 28675287 (OL6) and Patch 28675288 (OL7) |
| New Known Issues for BDA V4.13 |
| Existing Known Issues for BDA V4.13 |
| Prerequisites for BDA V4.13 Upgrade |
| Prerequisites for cluster health |
| Prerequisites for Mammoth Bundle Download |
| For On-Premise Environments |
| Prerequisites for scheduling the Upgrade |
| Prerequisites regarding Non BDA nodes which are part of the cluster |
| Prerequisites for the httpd service |
| Prerequisites for grub.conf on OL6 |
| On X7-2 Servers on OL6 |
| On X6-2 and Lower Servers on OL6 |
| Prerequisites for dcli |
| Prerequisites to avoid errors dependent on language |
| Prerequisites for repositories |
| Prerequisites for some non-default Mammoth services. |
| Prerequisites to ensure NO running or suspended Oozie workflow, coordinator, bundle jobs |
| Prerequisites for Kudu |
| Prerequisites for the flume |
| Prerequisites for impala LZO |
| Prerequisites for MySQL |
| Prerequisites for Big Data SQL |
| Prerequisites regarding sufficient space |
| Prerequisites for Kerberos |
| Prerequisites for TLS /SSL/HTTPS |
| Prerequisites for $JAVA_HOME/jre/lib/security/jssecacerts, custom $JAVA_HOME/jre/lib/security/cacerts, and custom certificates |
| Prerequisites for Certificates |
| Prerequisites related to OL files in /etc and 'root' |
| Prerequisites for passwords |
| Prerequisites for 'oracle' user UID and GID |
| Prerequisites for mount points |
| Prerequisites for proxies |
| Prerequisites for old params files and all network.json files and config.json files |
| Prerequisites for Key Trustee Servers |
| Prerequisites for Big Data Discovery |
| Prerequisites for Host Names |
| Prerequisites for <ROOT_USER> |
| Upgrade Instructions |
| Pre-Upgrade Steps |
| 4.13 Upgrade Overview |
| Sample Mammoth BDA 4.11 to BDA V4.13 Upgrade Output |
| When Disk Encryption is Enabled |
| Upgrade to Step 3 reboot |
| After reboot |
| Resume the upgrade |
| Post Upgrade Validations |
| Post Upgrade Tasks |
| What If an Error Occurs During the Upgrade? |
| About Software Version Differences |
| Software Installed in Release 4.13.0 |
| Mammoth software |
| Known Issues with the 4.13 Release |
| New Known Issues in the 4.13.0 Release |
| Existing Known Issues in the 4.13.0 Release |
| Cloudera Manager (CM) and Hue Web UI, Navigator Initial Login Changes |
| References |