[HBASE-12698] Add mob cell count to the metadata of each mob file

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: hbase-11339
• Fix Version/s: hbase-11339, 2.0.0
• Component/s: regionserver
• Hadoop Flags: Reviewed
• Assignee: Jingcheng Du
• Reporter: Jingcheng Du
• Created: 16/Dec/14 06:38
• Updated: 17/Jun/22 05:56
• Resolved: 25/Dec/14 22:02

Description

Currently we don't know the cell count according to the existing file information in the mob file. This value is very useful in the mob compaction, we should have it in the metadata of each mob file.