OpenMetadata/docs/install/metadata-ingestion/connectors/database-services/snowflake.md

description
This guide will help install Snowflake connector and run manually

Snowflake

{% hint style="info" %} Prerequisites

OpenMetadata is built using Java, DropWizard, Jetty, and MySQL.

1. Python 3.7 or above
2. OpenMetadata Server up and running {% endhint %}

Install from PyPI or Source

{% tabs %} {% tab title="Install Using PyPI" %}

pip install 'openmetadata-ingestion[snowflake]'

{% endtab %} {% endtabs %}

Run Manually

metadata ingest -c ./examples/workflows/snowflake.json

Configuration

{% code title="snowflake.json" %}

{
  "source": {
    "type": "snowflake",
    "config": {
      "host_port": "account.region.service.snowflakecomputing.com",
      "username": "username",
      "password": "strong_password",
      "database": "SNOWFLAKE_SAMPLE_DATA",
      "account": "account_name",
      "service_name": "snowflake",
      "filter_pattern": {
        "excludes": [
          "tpcds_sf100tcl"
        ]
      }
    }
  },

{% endcode %}

1. username - pass the Snowflake username.
2. password - the password for the Snowflake username.
3. service_name - Service Name for this Snowflake cluster. If you added the Snowflake cluster through OpenMetadata UI, make sure the service name matches the same.
4. filter_pattern - It contains includes, excludes options to choose which pattern of datasets you want to ingest into OpenMetadata.
5. database - Database name from where data is to be fetched.

Publish to OpenMetadata

Below is the configuration to publish Snowflake data into the OpenMetadata service.

Add Optionally pii processor and metadata-rest-tables sink along with metadata-server config

{% code title="snowflake.json" %}

{
  "source": {
    "type": "snowflake",
    "config": {
      "host_port": "account.region.service.snowflakecomputing.com",
      "username": "username",
      "password": "strong_password",
      "database": "SNOWFLAKE_SAMPLE_DATA",
      "account": "account_name",
      "service_name": "snowflake",
      "filter_pattern": {
        "excludes": [
          "tpcds_sf100tcl"
        ]
      }
    }
  },
  "sink": {
    "type": "metadata-rest",
    "config": {}
  },
  "metadata_server": {
    "type": "metadata-server",
    "config": {
      "api_endpoint": "http://localhost:8585/api",
      "auth_provider_type": "no-auth"
    }
  }
}

{% endcode %}