Delta Thrift Connection Parameters
List of Delta Thrift connection parameters, descriptions, default values, and supported data types.
The following sections list the required and optional Delta Thrift connection
parameters.
NOTE
Delta connector values varies based on type of metastore. Refer https://prestodb.io/docs/current/connector/deltalake.html.Required Connection Parameters
The following table lists the required connection parameters:
| Parameter | Description | Default Value | Data Type |
|---|---|---|---|
| Hive Metastore | The type of Hive metastore to use | thrift | STRING |
| Hive Metastore Uri | Hive metastore URIs (comma separated) | null | STRING |
| Hive S3 Aws Access Key | Default AWS access key to use for bucket access | null | STRING |
| Hive S3 Aws Secret Key | Default AWS secret key to use for bucket access | null | STRING |
| Enable Local Snapshot Table | Enable Caching while querying | true | BOOLEAN |
Optional Connection Parameters
The following table lists the optional connection parameters:
| Parameter | Description | Default Value | Data Type |
|---|---|---|---|
| Generic Cache Table Ttl | TTL for cache table expiry in minutes | 1440 | INTEGER |