Cloudera Docs

Checking Apache HBase

To upgrade to Cloudera Private Cloud Base from CDH and have the HBase service installed, there are several pre-upgrades steps you are required to complete.

When you are attempting to upgrade from a CDH cluster to a Cloudera Private Cloud Base cluster, checkboxes appear to ensure you have performed all the necessary HBase related pre-upgrade transition step:
  • Remove PREFIX_TREE Data Block Encoding
  • Validate HFiles
  • Upgrade co-processor classes
The upgrade continues only if you check both of the following statements:
  • Yes, I have run HBase pre-upgrade checks.
  • Yes, I have manually upgraded the HBase co-processor classes.