Hi, I believe all those warnings can be ignored, unless you are seeing actual "ERROR" messages appearing in the DSpace logs or Solr logs which reference those warnings.
With regards with securing your Solr (that first warning), DSpace does not yet support enabling authentication in Solr. However, we recommend placing your Solr behind a firewall or ensuring port 8983 (where Solr runs) is not available publicly on the web (it should only be available to the backend). For more details, see the notes in the Installation Guide on Solr: https://wiki.lyrasis.org/display/DSDOC7x/Installing+DSpace#InstallingDSpace-ApacheSolr8.x(full-textindex/searchservice) Tim On Friday, September 2, 2022 at 6:09:34 AM UTC-5 grisha...@gmail.com wrote: > Hi all, > > I am getting the following error log when starting solr while > upgrading from 6.3 to 7.2.1. Kindly help me. > > Time (Local) > > Level > > Core > > Logger > > Message > 2/9/2022, 10:06:03 am WARN false > 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 > 2/9/2022, 10:06:04 am WARN false x:authority SynonymFilterFactory Solr > loaded a deprecated plugin/analysis class [solr.SynonymFilterFactory]. > Please consult documentation how to replace it accordingly. > 2/9/2022, 10:06:04 am WARN false x:authority > WordDelimiterFilterFactory Solr loaded a deprecated plugin/analysis > class [solr.WordDelimiterFilterFactory]. Please consult documentation > how to replace it accordingly. > -- All messages to this mailing list should adhere to the Code of Conduct: https://www.lyrasis.org/about/Pages/Code-of-Conduct.aspx --- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to dspace-tech+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dspace-tech/86a7d9a6-65c1-4b58-9b94-dea1a7104957n%40googlegroups.com.
