[SOLR-7876] Support disabling ExitableDirectory wrapper when not needed

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.0, 5.1, 5.2, 5.2.1
• Fix Version/s: 6.0
• Assignee: Yonik Seeley
• Reporter: Tomás Fernández Löbbe
• Created: 05/Aug/15 17:13
• Updated: 09/May/16 18:55
• Resolved: 31/Aug/15 16:44

Description

ExitableDirectoryReader can cause some overhead in Solr for some use cases, even when not really used. There should be a way of not using it when not needed.
See http://search-lucene.com/m/l6pAi1HLrodLhNUd