TiDB

tap-tidb (airbyte variant)🥉

Open-source NewSQL database

The tap-tidb extractor pulls data from TiDB that can then be sent to a destination using a loader.

Airbyte Usage Notice

This connector uses tap-airbyte-wrapper to call the underlying Airbyte source Docker container. This means you must have Docker installed and running prior to usage. We also recommend using Meltano version 2.13.0 or later.

Container-based connectors can introduce deployment challenges including the potential need to run Docker-in-Docker (not currently supported by services like AWS ECS, Meltano Cloud, etc. see FAQ and Airbyte's ECS deployment docs for more details). Before using this variant we recommend considering if/how you will be able to deploy container-based connectors to production.

For more context on how this Airbyte integration works please checkout out the FAQ in the Meltano Docs.

Getting Started

Prerequisites

If you haven't already, follow the initial steps of the Getting Started guide:

  1. Install Meltano
  2. Create your Meltano project

Installation and configuration

  1. Add the tap-tidb extractor to your project using 
    meltano add
     : 
    2. meltano add extractor tap-tidb
  2. Configure the tap-tidb settings using 
    meltano config
     : 
    3. meltano config tap-tidb set --interactive
  3. Test that extractor settings are valid using 
    meltano config
     : 
    4. meltano config tap-tidb test

Next steps

If you run into any issues, learn how to get help.

Capabilities

The current capabilities for tap-tidb may have been automatically set when originally added to the Hub. Please review the capabilities when using this extractor. If you find they are out of date, please consider updating them by making a pull request to the YAML file that defines the capabilities for this extractor.

This plugin has the following capabilities:

  • about
  • catalog
  • discover
  • schema-flattening
  • state
  • stream-maps

You can override these capabilities or specify additional ones in your meltano.yml by adding the capabilities key.

Settings

The tap-tidb settings that are known to Meltano are documented below. To quickly find the setting you're looking for, click on any setting name from the list:

You can also list these settings using 

meltano config
with the list subcommand: 

meltano config tap-tidb list

You can override these settings or specify additional ones in your meltano.yml by adding the settings key.

Please consider adding any settings you have defined locally to this definition on MeltanoHub by making a pull request to the YAML file that defines the settings for this plugin.

Airbyte Config Database (airbyte_config.database)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_DATABASE

Name of the database.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config database [value]

Airbyte Config Host (airbyte_config.host)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_HOST

Hostname of the database.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config host [value]

Airbyte Config Jdbc Url Params (airbyte_config.jdbc_url_params)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_JDBC_URL_PARAMS

Additional properties to pass to the JDBC URL string when connecting to the database formatted as 'key=value' pairs separated by the symbol '&'. (example: key1=value1&key2=value2&key3=value3)


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config jdbc_url_params [value]

Airbyte Config Password (airbyte_config.password)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_PASSWORD

Password associated with the username.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config password [value]

Airbyte Config Port (airbyte_config.port)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_PORT

Port of the database.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config port [value]

Airbyte Config Ssl (airbyte_config.ssl)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_SSL

Encrypt data using SSL.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config ssl [value]

Airbyte Config Tunnel Method Ssh Key (airbyte_config.tunnel_method.ssh_key)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_TUNNEL_METHOD_SSH_KEY

OS-level user account ssh key credentials in RSA PEM format ( created with ssh-keygen -t rsa -m PEM -f myuser_rsa )


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config tunnel_method.ssh_key [value]

Airbyte Config Tunnel Method Tunnel Host (airbyte_config.tunnel_method.tunnel_host)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_TUNNEL_METHOD_TUNNEL_HOST

Hostname of the jump server host that allows inbound ssh tunnel., Hostname of the jump server host that allows inbound ssh tunnel.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config tunnel_method.tunnel_host [value]

Airbyte Config Tunnel Method Tunnel Method (airbyte_config.tunnel_method.tunnel_method)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_TUNNEL_METHOD_TUNNEL_METHOD

NO_TUNNEL, SSH_KEY_AUTH, SSH_PASSWORD_AUTH


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config tunnel_method.tunnel_method [value]

Airbyte Config Tunnel Method Tunnel Port (airbyte_config.tunnel_method.tunnel_port)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_TUNNEL_METHOD_TUNNEL_PORT

Port on the proxy/jump server that accepts inbound ssh connections., Port on the proxy/jump server that accepts inbound ssh connections.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config tunnel_method.tunnel_port [value]

Airbyte Config Tunnel Method Tunnel User (airbyte_config.tunnel_method.tunnel_user)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_TUNNEL_METHOD_TUNNEL_USER

OS-level username for logging into the jump server host., OS-level username for logging into the jump server host


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config tunnel_method.tunnel_user [value]

Airbyte Config Tunnel Method Tunnel User Password (airbyte_config.tunnel_method.tunnel_user_password)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_TUNNEL_METHOD_TUNNEL_USER_PASSWORD

OS-level password for logging into the jump server host


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config tunnel_method.tunnel_user_password [value]

Airbyte Config Username (airbyte_config.username)

  • Environment variable: TAP_TIDB_AIRBYTE_CONFIG_USERNAME

Username to use to access the database.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_config username [value]

Airbyte Spec Image (airbyte_spec.image)

  • Environment variable: TAP_TIDB_AIRBYTE_SPEC_IMAGE
  • Default Value: airbyte/source-tidb

Airbyte image to run


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_spec image [value]

Airbyte Spec Tag (airbyte_spec.tag)

  • Environment variable: TAP_TIDB_AIRBYTE_SPEC_TAG
  • Default Value: latest

Airbyte image tag


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set airbyte_spec tag [value]

Docker Mounts (docker_mounts)

  • Environment variable: TAP_TIDB_DOCKER_MOUNTS

Docker mounts to make available to the Airbyte container. Expects a list of maps containing source, target, and type as is documented in the docker --mount documentation


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set docker_mounts [value]
Expand To Show SDK Settings

Flattening Enabled (flattening_enabled)

  • Environment variable: TAP_TIDB_FLATTENING_ENABLED

'True' to enable schema flattening and automatically expand nested properties.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set flattening_enabled [value]

Flattening Max Depth (flattening_max_depth)

  • Environment variable: TAP_TIDB_FLATTENING_MAX_DEPTH

The max depth to flatten schemas.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set flattening_max_depth [value]

Stream Map Config (stream_map_config)

  • Environment variable: TAP_TIDB_STREAM_MAP_CONFIG

User-defined config values to be used within map expressions.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set stream_map_config [value]

Stream Maps (stream_maps)

  • Environment variable: TAP_TIDB_STREAM_MAPS

Config object for stream maps capability. For more information check out Stream Maps.


Configure this setting directly using the following Meltano command:

meltano config tap-tidb set stream_maps [value]

Something missing?

This page is generated from a YAML file that you can contribute changes to.

Edit it on GitHub!

Looking for help?

If you're having trouble getting the tap-tidb extractor to work, read the Airbyte connector FAQ, look for an existing issue in the Airbyte repository, file a new issue, or join the Meltano Slack community and ask for help in the 
#plugins-general
channel.

Install

meltano add extractor tap-tidb

Maintenance Status

  • Maintenance Status
  • Built with the Meltano SDK
  • Based on an Airbyte Connector

Repo

https://github.com/airbytehq/airbyte/tree/master/airbyte-integrations/connectors/source-tidb
  • Last Commit Date
  • License

Maintainer

  • Airbyte

Keywords

  • airbyte_protocolmeltano_sdk