Database Rebalancer

Version 3.17.0 adds support for creating range partitions and partition queries via the Database Rebalancer endpoints. These partitions are part of configuring Tiered Storage, and it's worth reading the documentation on Tiered Storage to understand how partitions work and what the requirements are for configuring them.

Partitions are database-specific resources, and thus to deploy them, you should store partition files in a database-specific directory. For example, for a database named "my-database", you'd put range partitions in the following directory:

src/main/ml-config/databases/my-database/partitions/

And partition queries would go into:

src/main/ml-config/databases/my-database/partition-queries/

You can see examples of this in the following projects used for testing this functionality:

• partitions example
• partition queries example