[infinispan-issues] [JBoss JIRA] Commented: (ISPN-909) Segments locked during merge

Segments locked during merge ---------------------------- Key: ISPN-909 URL: https://issues.jboss.org/browse/ISPN-909 Project: Infinispan Issue Type: Bug Components: Lucene Directory Affects Versions: 4.2.0.Final Reporter: Tristan Tarrant Assignee: Sanne Grinovero Attachments: rabbit-1-mergelock.log, rabbit-2-mergelock.log We're getting failures on acquiring locks during merges. Here is the configuration: Infinispan: 3 caches: lockCache (replicated, volatile, no eviction), metadataCache (replicated, persisted, no eviction), dataCache (distributed, persisted, eviction). Node 1: coordinator, IndexWriter open constantly and writing a stream of documents Node 2: opens a read-only IndexReader on-demand to perform queries (we're moving to use IndexReader.reopen() ). Occasionally when performing queries on node 2 we get the attached stack traces. We then get corrupt indexes (java.io.IOException: Read past EOF). We are using the default Distributed Segment Lock Reader, default 16K chunks and no tuning of the merge policies.