[PHOENIX-4373] Local index variable length key can have trailing nulls while upserting

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.14.0
• Fix Version/s: 5.0.0-alpha, 4.14.0, 4.13.2-cdh
• Assignee: Vincent Poon
• Reporter: Vincent Poon
• Created: 14/Nov/17 01:06
• Updated: 17/May/19 00:01
• Resolved: 14/Nov/17 18:54

Description

In the UpsertCompiler#setValues() , if it's a local index, the key is prefixed with regionPrefix. During that process, ptr.get() is called to get the base key, and the code assumes the entire array should be used. However, if it's a variable length key, we could have trailing nulls since the base key ptr array size is just an estimate.

Issue Links

• is related to: PHOENIX-3554 Building async local index by IndexTool generate wrong data
• relates to: PHOENIX-3554 Building async local index by IndexTool generate wrong data