[HBASE-2455] "Cached an already cached block" RTE in RS after split

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.20.4
• Fix Version/s: 0.20.5
• Assignee: ryan rawson
• Reporter: Todd Lipcon
• Created: 16/Apr/10 01:52
• Updated: 12/Oct/12 06:15
• Resolved: 10/Sep/10 17:56

Description

It seems there's a race right after splits where this RTE is thrown. See logs here: http://pastebin.com/TDFpid5r
(this seems to have been introduced by HBASE-2248)