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Configuration | Description
--- | ---

##### --warehouse

The path to Paimon warehouse.

##### --database

The database name in Paimon catalog.

##### --table

The Paimon table name.

##### --partition_keys

The partition keys for Paimon table. If there are multiple partition keys, connect them with comma, for example "dt,hh,mm".

##### --primary_keys

The primary keys for Paimon table. If there are multiple primary keys, connect them with comma, for example "buyer_id,seller_id".

##### --type_mapping

It is used to specify how to map MySQL data type to Paimon type.
Supported options:

- "tinyint1-not-bool": maps MySQL TINYINT(1) to TINYINT instead of BOOLEAN.
- "to-nullable": ignores all NOT NULL constraints (except for primary keys). This is used to solve the problem that Flink cannot accept the MySQL 'ALTER TABLE ADD COLUMN column type NOT NULL DEFAULT x' operation.
- "to-string": maps all MySQL types to STRING.
- "char-to-string": maps MySQL CHAR(length)/VARCHAR(length) types to STRING.
- "longtext-to-bytes": maps MySQL LONGTEXT types to BYTES.
- "bigint-unsigned-to-bigint": maps MySQL BIGINT UNSIGNED, BIGINT UNSIGNED ZEROFILL, SERIAL to BIGINT. You should ensure overflow won't occur when using this option.

##### --computed_column

The definitions of computed columns. The argument field is from Kafka topic's table field name. See here for a complete list of configurations.

##### --kafka_conf

The configuration for Flink Kafka sources. Each configuration should be specified in the format `key=value`. `properties.bootstrap.servers`, `topic/topic-pattern`, `properties.group.id`, and `value.format` are required configurations, others are optional.See its document for a complete list of configurations.

##### --catalog_conf

The configuration for Paimon catalog. Each configuration should be specified in the format "key=value". See here for a complete list of catalog configurations.

##### --table_conf

The configuration for Paimon table sink. Each configuration should be specified in the format "key=value". See here for a complete list of table configurations.