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Parsing Rules Hub

The Parsing Rules Hub lets you create and manage custom parsing rules to structure your logs as they arrive. This feature supports multiple parsing methods and provides a centralized view of all rules configured in your account.

Accessing the Parsing Rule Hub​

To open the Parsing Rule Hub, go to Data Hub > Parsing Rule Hub.

Parsing Rules Hub

How Parsing Rules Work​

Each log type can have one active rule at a time.

Use the Active toggle to turn rules on or off.

Hover over a rule to reveal the magnifying glass icon, then click it to view rule details.

At this time, rules can’t be edited or deleted after creation.

Creating a New Parsing Rule​

To create a new rule, click + New Rule in the main Parsing Rules Hub.

  • Name your rule. Give it a clear, descriptive title.

  • Select the relevant log type for applying the rule. Note: Only one rule can be active per log type.

  • Paste a log sample (raw text or JSON) to use as a reference while building your rule.

  • Define the parsing logic using the rule editor. You can find all supported processors in the Sawmill Processors Wiki. The editor automatically validates your syntax as you type.

  • Click Run to preview how your rule processes the sample.

Once you're happy with the result, click Save rule to apply it.

Parsing Rules Editor

Need Help? If you have questions or need support, contact us at help@logz.io.