Configuration validation for Metadata Cache in Lucene Directory --------------------------------------------------------------- Key: ISPN-3605 URL: https://issues.jboss.org/browse/ISPN-3605 Project: Infinispan Issue Type: Enhancement Components: Lucene Directory Affects Versions: 6.0.0.CR1 Reporter: Pedro Ruivo Assignee: Pedro Ruivo Fix For: 6.0.0.Final from ispn-dev: Proposal: let's be more aggressive on validation. - make preload mandatory (for the metadata only) - eviction not allowed (for the metadata only) Note that I don't think we're putting much of a restriction to users, we're more likely helping with good guidance on how these caches are supposed to work. I think it's a good thing to narrow down the possible configuration options and make it clear what we expect people to use for this purpose.