Recommend migrating existing ServiceControl databases from Corax to Lucene - #8500
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… Lucene The 6.20 search engine page and 6.19 to 6.20 upgrade guide read as if migrating to Lucene is optional. Align them with the 6.20.0 release notes: migration is recommended for all existing error and audit instances, with symptoms that indicate urgency. Add a troubleshooting section for the search engine custom check and point the stale index, high CPU, and dirty memory sections at the Lucene migration.
mauroservienti
approved these changes
Sep 17, 2026
bording
approved these changes
Sep 17, 2026
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Aligns the RavenDB search engine page, the 6.19 to 6.20 upgrade guide, and the troubleshooting guide with the 6.20.0 release notes: migrating existing databases to Lucene is recommended, with symptoms that indicate urgency and an explanation of why Lucene fits the ServiceControl workload.