Apache Hudi · Schema

CleanConfig

Hudi table cleaning configuration for managing old file versions

ACIDApacheBig DataData LakeIncremental ProcessingLakehouseOpen Source

Name	Type	Description
policy	string	Cleaning policy (KEEP_LATEST_COMMITS or KEEP_LATEST_FILE_VERSIONS)
retainCommits	integer	Number of commits to retain (for KEEP_LATEST_COMMITS)
retainFileVersions	integer	Number of file versions to retain (for KEEP_LATEST_FILE_VERSIONS)
triggerStrategy	string	When to trigger cleaning (NUM_COMMITS or TIME_ELAPSED_SECONDS)