destination.json

{
    "type": "ICEBERG",
    "writer": {
        "catalog_type": "hive",
        "iceberg_s3_path": "s3://warehouse/",
        "aws_region": "us-east-1",
        "aws_access_key": "XXX",
        "aws_secret_key": "XXX",
        "s3_endpoint": "http://S3_ENDPOINT",
        "hive_uri": "thrift://<hostname>:9083",
        "s3_use_ssl": false,
        "s3_path_style": true,
        "hive_clients": 5,
        "hive_sasl_enabled": false,
        "iceberg_db": "iceberg_db"
    }
}