I have system (ES 7.6.2) with many read only indices (
index.blocks.read_only=true). All works fine but when I want to clear cache (
curl -X POST "localhost:9200/_cache/clear") then I'm getting a lot of errors "index [ranking_202002] blocked by: [FORBIDDEN/5/index read-only (api)];". Any reason for that or this is bug in ES?
Kind regards -