[LUCENE-2397] SnapshotDeletionPolicy.snapshot() throws NPE if no commits happened

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.9.3, 3.0.2, 3.1, 4.0-ALPHA
• Component/s: core/index
• Lucene Fields: New, Patch Available
• Assignee: Shai Erera
• Reporter: Shai Erera
• Created: 15/Apr/10 22:06
• Updated: 28/Aug/22 12:24
• Resolved: 01/Jun/10 09:51

Description

SDP throws NPE if no commits occurred and snapshot() was called. I will replace it w/ throwing IllegalStateException. I'll also move TestSDP from o.a.l to o.a.l,index. I'll post a patch soon