[LUCENE-5741] IndexWriter.tryDeleteDocument does not work

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Won't Fix
• Affects Version/s: 4.3, 4.5, 4.6, 4.7, 4.8, 4.8.1
• Component/s: core/index
• Lucene Fields: New
• Assignee: Michael McCandless
• Reporter: Zhuravskiy Vitaliy
• Created: 06/Jun/14 10:13
• Updated: 28/Aug/22 14:09
• Resolved: 09/Jun/16 13:46

Description

I am using "fresh"a and opened reader.
One segement and 3 documents in index.
tryDeleteDocument always return false, i deep into your code, and see follow, that
segmentInfos.indexOf(info)
always return -1 because org.apache.lucene.index.SegmentInfoPerCommit doesnot have equals method, see screenshoot for more inforamtion http://postimg.org/image/jvtezvqnn/