Apache Log Files

tap-apachelog from omelark

Apache Webserver Log Files

The tap-apachelog extractor pulls data from Apache Log Files that can then be sent to a destination using a loader.

Getting Started


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-apachelog extractor to your project using
    meltano add
  2. meltano add extractor tap-apachelog
  3. Configure the tap-apachelog settings using
    meltano config
  4. meltano config tap-apachelog set --interactive
  5. Test that extractor settings are valid using
    meltano config
  6. meltano config tap-apachelog test

Next steps

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


The current capabilities for tap-apachelog 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 If you find they are out of date, please consider updating them by making a pull request to the YAML file that defines the capabilities for this extractor.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:

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

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


The tap-apachelog 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 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.

Files (files)

  • Environment variable: TAP_APACHELOG_FILES

An array of Apache log file stream settings.

Apachelog Files Definition (apachelog_files_definition)


A path to the JSON file holding an array of file settings.

Stream Maps (stream_maps)

  • Environment variable: TAP_APACHELOG_STREAM_MAPS

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

Stream Map Config (stream_map_config)

  • Environment variable: TAP_APACHELOG_STREAM_MAP_CONFIG

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

Flattening Enabled (flattening_enabled)


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

Flattening Max Depth (flattening_max_depth)


The max depth to flatten schemas.

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-apachelog extractor to work, look for an existing issue in its repository, file a new issue, or join the Meltano Slack community and ask for help in the


meltano add extractor tap-apachelog

Maintenance Status

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