The "Clear all indexed data" action with "site_hash: false" doesn't delete all stored data from the index

The action already exists. But due to the fact that it is a dangerous action, it is part of the search_api_solr_admin module!
And it is not part of the index but of the server: "Delete all indexed data on this server"

Thank you for pointing this out, that's good that we already have it:

drush search-api-solr:devel-delete-all [server_id]

But It's part of the search_api_solr_devel module, not the search_api_solr_admin, and "search_api_solr_devel" is too technical to keep it enabled just for the ability to fully clean the index, it even has a dependency on "drupal/devel" module!

So, could you please move this feature to the search_api_solr_admin module?

And it still can delete only all indexed data from the server, without the ability to "fully" clean only the specific index, so would be good to extend it.

Sorry, you're right it is part of search_api_solr_devel.

Nevertheless I considered the feature too dangerous to turn it into a regular feature. You can easily corrupt your multisite setup or a foreign index (Solr Doucument datasource). That's why I put it into the devel context.

But you can convert this issue into a feature request and provide the corresponding patch. But we need to add explicit documentation and additional checks about the nature of the Search API server (read-only, multisite, etc.).

Automatically closed - issue fixed for 2 weeks with no activity.

Thanks @kalkbrenner for maintaining Solr in Drupal. @murz: Your suggestion about adding support for indexes as well is great. I added a documentation page a while ago, and was reminded that the command works on Solr server, not index, and added a note about this.

https://www.drupal.org/docs/8/modules/search-api-solr/search-api-solr-ho... →