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/CABxt7FXaFSC%2Bue91-zYPHQ9mDSkFAvwUUsPu6YPn-dFoZap%2Bsw%40mail.gmail.com.
