Details
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Bug
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Resolution: Fixed
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Critical
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12.10.4
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None
Description
Sometimes we end up with what appears to be a race condition leading to a deadlock between several of the cores's configuration loading while loading some required classes.
In such a case you get the XWiki startup stuck and the log ending with:
2021-03-10 14:18:29,526 [main] INFO o.x.s.s.i.EmbeddedSolr - Starting embedded Solr server... 2021-03-10 14:18:29,527 [main] INFO o.x.s.s.i.EmbeddedSolr - Using Solr home directory: [/var/lib/xwiki/data/store/solr] 2021-03-10 14:18:31,078 [main] WARN o.e.j.u.s.S.config - Trusting all certificates configured for Client@40b4a59c[provider=null,keyStore=null,trustStore=null] 2021-03-10 14:18:31,078 [main] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for Client@40b4a59c[provider=null,keyStore=null,trustStore=null] 2021-03-10 14:18:31,539 [main] WARN o.e.j.u.s.S.config - Trusting all certificates configured for Client@7fd03b0a[provider=null,keyStore=null,trustStore=null] 2021-03-10 14:18:31,540 [main] WARN o.e.j.u.s.S.config - No Client EndPointIdentificationAlgorithm configured for Client@7fd03b0a[provider=null,keyStore=null,trustStore=null] 2021-03-10 14:18:31,591 [main] WARN o.a.s.c.CoreContainer - Not all security plugins configured! authentication=disabled authorization=disabled. Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external. See https://s.apache.org/solrsecurity for more info
See https://issues.apache.org/jira/browse/SOLR-15254 for details.
The workaround is to restart several times until the Solr.
Attachments
Issue Links
- is related to
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SOLR-15254 Loading...