[Feature Request] Integrate DomainMetadata with OPTIMIZE

[zedtang]

Feature request

Which Delta project/connector is this regarding?

• Spark
• Standalone
• Flink
• Kernel
• Other (fill in here)

Overview

Uber issue: #1874

For a clustered table, OPTIMIZE should get the clustering columns from DomainMetadata and perform clustering. We should also disallow OPTIMIZE ... ZORDER BY ... for clustered table.

Willingness to contribute

The Delta Lake Community encourages new feature contributions. Would you or another member of your organization be willing to contribute an implementation of this feature?

• Yes. I can contribute this feature independently.
• Yes. I would be willing to contribute this feature with guidance from the Delta Lake community.
• No. I cannot contribute this feature at this time.