[HBASE-1718] Reuse of KeyValue during log replay could cause the wrong data to be used

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.20.0
• Fix Version/s: 0.20.0
• Component/s: regionserver
• Hadoop Flags: Reviewed
• Assignee: Jonathan Gray
• Reporter: Jonathan Gray
• Created: 28/Jul/09 23:46
• Updated: 13/Sep/09 22:24
• Resolved: 29/Jul/09 00:59

Description

Our meta table got a row key of METAROW in it. Hard to explain how it happened, but under code inspection stack found that we are reusing the same KV instance for each replayed key.