mc table config

The mc table config command generates query engine configuration for connecting to an Iceberg catalog on an AIStor cluster.

The generated configuration includes the catalog endpoint, warehouse, and credentials from the mc alias. This simplifies setting up query engines like Trino or Spark to work with AIStor Tables.

Example Syntax

The command has the following syntax:

mc [GLOBALFLAGS] table config       \
                 ALIAS              \
                 WAREHOUSE          \
                 --spark | --trino

Brackets [] indicate optional parameters.
Parameters sharing a line are mutually dependent.
Parameters separated using the pipe | operator are mutually exclusive.

Copy the example to a text editor and modify as-needed before running the command in the terminal/shell.

Parameters

ALIAS

Required

The alias of an AIStor cluster.

WAREHOUSE

Required

The name of the warehouse to generate configuration for.

--spark

Optional

Generate Spark session configuration. The output includes properties suitable for configuring a Spark session to connect to the Iceberg catalog.

Mutually exclusive with --trino. You must specify either --spark or --trino but not both.

--trino

Optional

Generate Trino connector configuration. The output includes properties suitable for a Trino catalog configuration file.

Mutually exclusive with --spark. You must specify either --trino or --spark but not both.

Global flags

This command supports any of the global flags.

Examples

Generate Trino connector configuration

Use the --trino flag to generate configuration for Trino:

mc table config myaistor my-warehouse --trino

Generate Spark session configuration

Use the --spark flag to generate configuration for Spark:

mc table config myaistor my-warehouse --spark

Generate Trino config with JSON output

Use the --json global flag to output the results in JSON format:

mc table config myaistor my-warehouse --trino --json