maytasm commented on a change in pull request #12190:
URL: https://github.com/apache/druid/pull/12190#discussion_r793045759
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File path: docs/operations/clean-metadata-store.md
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@@ -117,12 +115,19 @@ Rule cleanup uses the following configuration:
### Compaction configuration records
+Druid retains all compaction configuration records by default, which should be
suitable for most use cases.
+If you have a high datasource churn rate, that is, you create and delete
short-lived datasources with high frequency, consider turning on automated
cleanup of compaction configuration records.
Review comment:
```suggestion
If you have a high datasource churn rate, that is, you create and delete
short-lived datasources with high frequency, and set auto compaction
configuration on those datasources then consider turning on automated cleanup
of compaction configuration records.
```
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