[SOLR-16692] Evaluate using Empty CookieStore

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: main (10.0), 9.3
• Component/s: SolrJ
• Assignee: Tomas Eduardo Fernandez Lobbe
• Reporter: Tomas Eduardo Fernandez Lobbe
• Created: 09/Mar/23 23:08
• Updated: 21/Jul/23 20:40
• Resolved: 17/Mar/23 22:11

Description

I noticed when running SolrJ app with a profiler that there is some time spent in InMemoryCookieStore.get(URI). It's not a lot, but it's something and it has a lock so I'm guessing it may be worse with high number of threads. 
Searching in the code, I can see the Kerberos auth seems to use cookies, but I can't see anything else. I'm thinking we should at least make the CookieStore optional, or maybe just enable it for Kerberos, unless I'm missing something

Issue Links

• links to: GitHub Pull Request #1445
• links to: PR 1445