In-place upgrade overview
The process of upgrading to CDP Private Cloud Base involves understanding the supported in-place upgrade paths and verifying the software and hardware considerations and requirements prior to performing the upgrade steps.
One stage versus two stage upgrade:
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One stage Two stage No upgrade to HDP 7 or intermediate bits Upgrade from HDP 3.1.5 or 2.6.5 cluster to HDP 7.1.x (HDP Intermediate Bits) No upgrade to Ambari 7. Direct upgrade from Ambari to Cloudera Manager Upgrading Management of the cluster from Ambari to Cloudera Manager Executing meta-data (schema) upgrades done as part of post transition steps that allows for an extended cluster uptime Executing meta-data (schema) upgrades done by Ambari
The following table shows the supported versions of the AM2CM tool, Cloudera Manager, and Runtime for each upgrade path:
| Upgrade path | AM2CM version | Cloudera Manager | Runtime |
|---|---|---|---|
| HDP 3.1.5 to CDP 7.1.9 | AM2CM 3.2 | Cloudera Manager 7.11.3 | CDH-7.1.9 |
| HDP 3.1.5 to CDP 7.1.7 SP2 | AM2CM 3.2 | Cloudera Manager 7.6.7 | CDH-7.1.7 SP2 including Accumulo |
| HDP 3.1.5 to CDP 7.1.8 | AM2CM 3.2 | Cloudera Manager 7.7.3 | CDH-7.1.8 including Accumulo |
| HDP 3.1.5 to CDP 7.1.7 SP1 | AM2CM 3.2 | Cloudera Manager 7.6.1 | CDH-7.1.7 SP1 |
| HDP 2.6.5 to CDP 7.1.7 SP2 | AM2CM 3.2 | Cloudera Manager 7.6.7 | CDH-7.1.7 SP2 including Accumulo |
| HDP 2.6.5 to CDP 7.1.8 | AM2CM 3.2 | Cloudera Manager 7.7.3 | CDH-7.1.8 including Accumulo |
