Graylog: Viewing and modifying index mappings

This documentation is part of the Data mapping issues guide. You can view the complete guide here: How to resolve Graylog index data mapping problems.

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For advanced users, Graylog allows you to view and manually adjust index mappings:

• Go to "System" > "Indices" in the Graylog web interface.
• Select the relevant index.
• Navigate to "Configuration" > "Configure index field types" to view or modify field mappings.

However, any manual changes should be made with caution, as incorrect mappings can lead to further ingestion issues.