Hey Solr community.
I’ve been following a couple of open JIRA tickets relating to use of the basic auth plugin in a Solr cluster (https://issues.apache.org/jira/browse/SOLR-12584 , https://issues.apache.org/jira/browse/SOLR-12860) and recently I’ve noticed similar behaviour when adding tlog replicas to an existing Solr collection. The problem appears to occur when Solr attempts to replicate the leaders index to a follower on another Solr node and it fails authentication in the process. My environment Solr cloud 7.6 Basic auth plugin enabled SSL Has anyone else noticed similar behaviour when using tlog replicas? Thanks, Dwane 2019-04-03T13:27:22,774 5000851636 WARN : [ ] org.apache.solr.handler.IndexFetcher : Master at: https://myserver:myport/solr/mycollection_shard1_replica_n17/ is not available. Index fetch failed by exception: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at https://myserver:myport/solr/mycollection_shard1_replica_n17: Expected mime type application/octet-stream but got text/html. <html> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> <title>Error 401 require authentication</title> </head> <body><h2>HTTP ERROR 401</h2> <p>Problem accessing /solr/mycollection_shard1_replica_n17/replication. Reason: <pre> require authentication</pre></p> </body> </html>
