Hi Team, We have the Solr setup in our project and it has SOLR Master and SOLR Slaves. The setup is working fine and the replication also happens properly. This week we had the issue as one slave was not able to initialize one collection and it seems index was corrupted in the slave.
Here is the error message received in solr console null:org.apache.solr.common.SolrException: SolrCore 'collection_web_index' is not available due to init failure: Error opening new searcher Caused by: org.apache.lucene.index.IndexNotFoundException: no segments* file found in LockValidatingDirectoryWrapper(NRTCachingDirectory(MMapDirectory@D:\Solr8.2\solr-5.5.4\solr-5.5.4\server\solr\collection_web_index\data\index.20180428184955635 lockFactory=org.apache.lucene.store.NativeFSLockFactory@4ed4f74c; maxCacheMB=48.0 maxMergeSizeMB=4.0)): files: [_312.fdx, _30g.nvd, _2ug_18.liv, _30f_Lucene50_0.doc, _2za.si, _310.si, _30l_Lucene50_0.pos, _30k_Lucene50_0.tip] could you please give the suggestion on why this issue happened and how we can ignore this to happen in future. Regards, Aji Viswanadhan -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html
