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These settings are available in system.settings and are autogenerated from source.

use_paimon_metadata_files_cache

If turned on, paimon table function and paimon storage may utilize the paimon metadata files cache. Paimon table functions evaluate this setting per query, while persistent Paimon table engines latch it at metadata initialization: to change the decision for an already-created table, it must be dropped and recreated. Possible values:
  • 0 - Disabled
  • 1 - Enabled

use_paimon_partition_pruning

Use Paimon partition pruning for Paimon table functions
Last modified on July 24, 2026