Major Description
SOLR-6679 was filed to track the investigation into the following problem...
The stock solrconfig provides a bad experience with a large index... start up Solr and it will spin at 100% CPU for minutes, unresponsive, while it apparently builds a suggester index.
...
This is what I did:
1) indexed 10M very small docs (only takes a few minutes).
2) shut down Solr
3) start up Solr and watch it be unresponsive for over 4 minutes!
I didn't even use any of the fields specified in the suggester config and I never called the suggest request handler.
..but ultimately focused on removing/disabling the suggester from the sample configs.
Opening this new issue to focus on actually trying to identify the root problem & fix it.