Set up docs MCPThese settings are available in system.settings and are autogenerated from source.
use_paimon_metadata_files_cache
Type
Bool
Default
0
Version history
| Version | Default value | Comment |
|---|---|---|
| 26.7 | 0 | New setting to enable in-memory caching of parsed Paimon metadata files (manifest lists and manifests). For persistent Paimon table engines it must be enabled before metadata initialization; table functions evaluate it per query. Avoids repeated downloads and deserialization of metadata files from object storage on subsequent queries. |
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
Experimental featureType
Bool
Default
0
Version history
| Version | Default value | Comment |
|---|---|---|
| 25.12 | 0 | New setting. |
Use Paimon partition pruning for Paimon table functions