Attachments are stripped so we can't see your screenshot. Do you have any specific logs from the two servers?
> On Apr 13, 2022, at 12:53 PM, Rizvi, Saquib Husain > <saquib-husain.ri...@atos.net.invalid> wrote: > > > Hi Team, > > I know this question must have come to you hundreds of times and you might > think not again, but really believe me I have tried literally each and > everything that is there on internet and could be utilized but could not > solve the issue. > > Despite of all configuration changes my Solr slave server is not replicating > from master and continuously giving me “Invalid Master” error as follows, > > > > Below are the configurations I am using in Master and Slave accordingly, > > Master: > <requestHandler name="/replication" class="solr.ReplicationHandler" > > <lst name="master"> > <str name="replicateAfter">startup</str> > <str name="replicateAfter">commit</str> > <str name="replicateAfter">optimize</str> > <str > name="confFiles">schema.xml,mapping-ISOLatin1Accent.txt,protwords.txt,stopwords.txt,synonyms.txt,elevate.xml</str> > <str name="maxNumberOfBackups">0</str> > </lst> > </requestHandler> > > Slave: > <requestHandler name="/replication" class="solr.ReplicationHandler" > > <lst name="slave"> > <str > name="masterUrl">https://solr1.mdi.com.eg:8983/solr/sit.mdi_core_index/replication</str> > <str name="pollInterval">00:00:10</str> > </lst> > </requestHandler> > > Note: I am using both the solr on HTTPS, so If anything I am missing there > please let me know. > > Kind regards, > > > Saquib Husain Rizvi > Sitecore Consultant > M: +91 8691904252 > atos.net > > >