[SOLR-15936] Reduce unnecessary startup logging, such as SSL warnings when SSL not in use

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 9.0
• Assignee: Jan Høydahl
• Reporter: Jan Høydahl
• Created: 19/Jan/22 11:58
• Updated: 17/Feb/23 17:28
• Resolved: 02/Feb/22 12:19

Description

Jetty is logging these lines on every startup (SSL not enabled):

2022-01-19 11:43:18.053 WARN  (main) [] o.e.j.u.s.S.config Trusting all certificates configured for Client@62dbe64e[provider=null,keyStore=null,trustStore=null]
2022-01-19 11:43:18.053 WARN  (main) [] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@62dbe64e[provider=null,keyStore=null,trustStore=null]
2022-01-19 11:43:18.194 WARN  (main) [] o.e.j.u.s.S.config Trusting all certificates configured for Client@12fe1f28[provider=null,keyStore=null,trustStore=null]
2022-01-19 11:43:18.194 WARN  (main) [] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@12fe1f28[provider=null,keyStore=null,trustStore=null]
2 

Why is this class is even triggered in a non-ssl config? Or do we have some mis-configuration of Solr's default truststore or something that we should act on?

Once this is fixed, PR https://github.com/apache/solr/pull/543 can be addressed, which moves LogWatcher earlier in the solr startup process to get as much logs as possible in the UI.

Issue Links

• causes: SOLR-16668 Use default Java SslContextFactory for HTTP2 when no system properties are given
• links to: GitHub Pull Request #578