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Snowflake Connector

Install PipeRider with the Snowflake connector and connect to a Snowflake data source.

Installation

Install PipeRider with the Snowflake connector.
pip install 'piperider[snowflake]'

Initialize a new Snowflake PipeRider project

piperider init
[?] What is your data source name?: SnowflakeProject
[?] Which data source would you like to connect to?:
> snowflake
Follow the prompts entering the required information.

Required information

After selecting Snowflake as your data source, you will be promoted for the following information:
  • Account
  • Username
  • Authentication method
    • Password
    • Keypair (private key path, optional passphrase)
    • SSO ('externalbrowser' or a valid Okta URL)
  • Role (optional)
  • Database
  • Warehouse
  • Schema

Multi-Factor Authentication (MFA)

If multi-factor authentication (MFA) is enabled on your Snowflake account, you will receive a Duo push-notification prompting you to allow access to the data source when executing the following PipeRider functions:
  • piperider diagnose
  • piperider run

MFA Token Caching

To reduce the number of prompts you receive, Snowflake allows users to cache MFA tokens by enabling a setting at the account level.
If MFA is enabled on your Snowflake account, please ensure the following.
  • The following package is installed: pip install 'snowflake-connector-python[secure-local-storage]'
  • For non-dbt projects:
    Edit .piperider/credentials.yml and add authenticator: username_password_mfa
  • For dbt projects:
    Edit ~/.dbt/profiles and add the following line to the corresponding profile: authenticator: username_password_mfa

Test connection settings

After configuring your connection settings, ensure that PipeRider can connect to your Snowflake data source.
piperider diagnose