Starburst Kudu connector#

The Starburst Kudu connector is an extended, tested and fully supported version of the Kudu connector with identical configuration and usage.

The following improvements are included:

Requirements#

Fulfill the Kudu connector requirements.
Additional features of the connector require a valid Starburst Enterprise license, unless otherwise noted.

Configuration#

The connector configuration is similar to the configuration for the base Kudu connector, with the following additional properties:

Kudu configuration properties#
Property name	Description
`kudu.scanner.batch-size`	Maximum data size returned per batch by the scanner. Defaults to `1MB`.
`kudu.scanner.keepalive-interval`	The interval for sending keep-alive requests to the tablet server to prevent scanner timeouts. Defaults to `15s`.
`kudu.scanner.scan-request-timeout`	Maximum duration for each scan request to a server. Defaults to `30s`.

SQL support#

The connector supports all of the SQL statements listed in the Kudu connector documentation.

Managed statistics#

The connector supports Managed statistics for performance optimizations in query planning. Use ANALYZE to collect statistics for a given table. See ANALYZE for details and examples.