Data Lakes
Introduction to Data Lakes
Data Lake storage
Data Lake scale
Data Lake repair
Creating an AWS environment with a medium duty data lake using the CLI
Understanding Data Lake details
Accessing Data Lake services
Accessing a Data Lake cluster via SSH
Administering a Data Lake
Monitoring a Data Lake
Vertically scaling instances and disks
Vertically scaling instance types
Vertically scaling disks
Modifying disks
Adding disks
Deleting disks
Retry a Data Lake
Upgrading Data Lake/Data Hub database
Database upgrade known limitations and troubleshooting
Installing Postgres 14 packages manually
Installing Postgres 11 packages manually
Data Lake upgrade
Data Lake upgrade support matrix
Before you begin
Upgrading a Data Lake
Upgrading a Data Lake manually via CLI
Data Lake rolling upgrades
Data Lake rolling upgrade limitations and issues
Recovering from failed upgrades
Performing manual Data Lake repair
Backup and restore for the Data Lake
Cross-version support for Data Lake backup and restore
Configuring and running Data Lake backups
Checking the status of a Data Lake backup
Troubleshooting Data Lake backup operations
Configuring and running Data Lake restore
Showing Data Lake restore status
Restoring to a RAZ Data Lake
Upgrade Ranger and HMS schema after Data Lake restore
Troubleshooting Data Lake restore operations
Data Lake resizing
Checking that Atlas is up-to-date
Resizing the Data Lake through the CDP UI
Resizing the Data Lake through the CDP CLI
Resizing post-requisites
Recovering after a failed resizing operation
Refreshing Cloudera AI governance pods
Rotating database certificates
Rotating database certificates when SSL enforcement is enabled
Rotating database certificates when SSL enforcement is disabled
Managing public and private certificates
Renewing private/host certificates on Data Lake and Data Hub clusters
Manually renewing public certificates for Data Lake and Data Hub clusters
Recipes
Writing recipes
Recipe and cluster template parameters
Example: Recipe with parameters
Register a recipe
Update a recipe
Managing recipes from CLI