[HBASE-19550] Wrap the cell passed via Mutation#add(Cell) to be of ExtendedCell

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0-beta-2, 2.0.0
• Hadoop Flags: Reviewed
• Assignee: Chia-Ping Tsai
• Reporter: Chia-Ping Tsai
• Created: 18/Dec/17 13:55
• Updated: 21/Mar/18 22:23
• Resolved: 26/Dec/17 08:51

Description

We assume all cells in server are of ExtendedCell. However, cp user can add their cell impl via Put#add(Cell) in observer. That will cause UnsupportedOperationException when rs try to update the cell's timestamp and seq Id. We should do something for cp user...For example, wrap the passed cells to be a extendcell type.