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Key | Default | Type | Description
--- | --- | --- | ---

##### cache-enabled

true

Boolean

Controls whether the catalog will cache databases, tables, manifests and partitions.

##### cache.expiration-interval

10 min

Duration

Controls the duration for which databases and tables in the catalog are cached.

##### cache.manifest.max-memory

(none)

MemorySize

Controls the maximum memory to cache manifest content.

##### cache.manifest.small-file-memory

128 mb

MemorySize

Controls the cache memory to cache small manifest files.

##### cache.manifest.small-file-threshold

1 mb

MemorySize

Controls the threshold of small manifest file.

##### cache.partition.max-num

0

Long

Controls the max number for which partitions in the catalog are cached.

##### cache.snapshot.max-num-per-table

20

Integer

Controls the max number for snapshots per table in the catalog are cached.

##### case-sensitive

(none)

Boolean

Indicates whether this catalog is case-sensitive.

##### client-pool-size

2

Integer

Configure the size of the connection pool.

##### format-table.enabled

true

Boolean

Whether to support format tables, format table corresponds to a regular csv, parquet or orc table, allowing read and write operations. However, during these processes, it does not connect to the metastore; hence, newly added partitions will not be reflected in the metastore and need to be manually added as separate partition operations.

##### lock-acquire-timeout

8 min

Duration

The maximum time to wait for acquiring the lock.

##### lock-check-max-sleep

8 s

Duration

The maximum sleep time when retrying to check the lock.

##### lock.enabled

(none)

Boolean

Enable Catalog Lock.

##### lock.type

(none)

String

The Lock Type for Catalog, such as 'hive', 'zookeeper'.

##### metastore

"filesystem"

String

Metastore of paimon catalog, supports filesystem, hive and jdbc.

##### sync-all-properties

false

Boolean

Sync all table properties to hive metastore

##### table.type

managed

Enum

Type of table.
Possible values:

- "managed": Paimon owned table where the entire lifecycle of the table data is managed.
- "external": The table where Paimon has loose coupling with the data stored in external locations.

##### uri

(none)

String

Uri of metastore server.

##### warehouse

(none)

String

The warehouse root path of catalog.