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@SitecoreBot SitecoreBot released this Oct 9, 2019

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Threshold for cleaning all caches on indexing:completed event handler if not configurable

Compatibility - .NET Framework

The release was built for the following target framework version:

  • 4.6.2 (Sitecore: 9.0)

Compatibility - Sitecore

The release was tested with the following Sitecore products in bare condition (no hotfixes, patches or other customizations, unless explicitly specified):

  • Sitecore CMS 9.0 rev. 180604 (Update-2)
  • Sitecore Commerce 9.0 rev. 246300 (Update-3)


  • App_Config/Include/zzz/Sitecore.Support.364030.config
  • bin/Sitecore.Support.364030.dll


For all Sitecore instances in the solution:

  1. Make a backup of the files mentioned in Contents section and listed in the installation instruction (if any).
  2. Copy the contents of the Website folder from the archive to the Website folder of your Sitecore solution, overwrite existing files if any conflicts occur.
  3. (Optional) Copy the archive into the $(data)/patches folder permanently.
  4. Add a setting under node with the name "IndexingCompletedCacheCleaningThreshold" and provide a custom threshold value that will be used to decide if partial or full cache cleaning is required. By default the threshold is set to 10 000 changes.


  1. Remove the files listed in the Contents section.
  2. Restore the original files from the backup made during installation.

Important Notes

  • The patch should be installed only if recommended by Sitecore Support.
  • Any related issues and other feedback should be reported via support portal, check KB 654910 for details.
  • Check KB 077333 to find more information about Sitecore Patches.
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