[HBASE-3156] Special case distributed log splitting on fresh cluster startup

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Incomplete
• Assignee: Unassigned
• Reporter: Karthik Ranganathan
• Created: 26/Oct/10 18:52
• Updated: 12/Jun/22 00:32
• Resolved: 16/Jul/14 23:15

Description

If the entire HBase goes down (not a graceful stop - example namenode dies) then on a subsequent restart, the HMaster can hand off the hlog splitting to the respective region servers. This would parallelize the log splitting and maintain region server hfile locality.