[LUCENE-5242] DirectoryTaxonomyWriter.replaceTaxonomy did not fully reset its state

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.5.1, 4.6, 6.0
• Component/s: modules/facet
• Lucene Fields: New, Patch Available
• Assignee: Shai Erera
• Reporter: Shai Erera
• Created: 24/Sep/13 14:10
• Updated: 09/May/16 18:33
• Resolved: 24/Sep/13 14:23

Description

If you call DirTaxoWriter.replaceTaxonomy with a larger taxonomy than the current one, you may hit an AIOOBE on the next add category (or getParent) call. I'll attach a testcase + fix shortly.