Hello, I was checking why my initial schema change is taking several minutes using the managed schema api. VisualVm shows that most of the time is used in ManagedIndexSchema.postReadInform
[cid:image001.png@01D6CEE9.16DA5EC0] Looking at the code shows that postReadInform is executed for every modification, and performs an inform on all fields. At the end inform is called ChagesToSchema * Fields times. I prepared a PR that changes the flow to only postReadInform once after the changes are done. improve speed of large schema changes for ManagedIndexSchema · tizianodeg/lucene-solr@54d2161 · GitHub<https://github.com/tizianodeg/lucene-solr/commit/54d2161c8192c7f08e705d33f191b5cd9a087cd5> this can dramatically decrease managed schema change from several minutes to 1 sec [cid:image002.png@01D6CEEE.143FEB80] I’m not sure if setLatestSchema is the right place to do the final call to postReadInform and also unsure if making the postReadInform public is acceptable. How can I propose such an improvement? – Or should I open a Bug request for this? Kind Regards, Tiziano
