[HBASE-19632] Too many MasterProcWals state log

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 1.2.0
• Component/s: proc-v2
• Assignee: Unassigned
• Reporter: Jacky Lau
• Created: 26/Dec/17 11:00
• Updated: 04/Oct/21 13:00
• Resolved: 04/Oct/21 13:00

Description

There are too many MasterProcWALs state log,which size is about 3.5T with 3 nodes when we found it.
I have some logs and I think it is a problem of WALProcedureStore.
The hbase code WALProcedureStore.initOldLogs() gets the max id file is 2298 and MasterProcWALs directory only one file at that time, but when it starts rollwrite, the file 2299 is also created. i don't konw why. Maybe it has some other place will call the function. But i found nothing.