[infinispan-issues] [JBoss JIRA] (ISPN-8168) IndexNotFoundException with topology changes

IndexNotFoundException with topology changes -------------------------------------------- Key: ISPN-8168 URL: https://issues.jboss.org/browse/ISPN-8168 Project: Infinispan Issue Type: Bug Components: Lucene Directory Affects Versions: 9.1.0.Final Reporter: Gustavo Fernandes Assignee: Gustavo Fernandes Labels: query, testsuite_stability Fix For: 9.1.1.Final Attachments: trace.zip This can be observed in the LiveRunningTest, that fails very often with {noformat} Caused by: org.apache.lucene.index.IndexNotFoundException: no segments* file found in InfinispanDirectory{indexName='emails'}: files: [] at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:726) at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:683) {noformat} The cache entry that contains the list of files the lucene directory (FileListCacheValue) for some reason is empty, although the index is not. The missing value for FileListCacheValue causes the index reader to think the index is empty and thus the error