[HBASE-1700] Regionserver should be parsimonious regards messages sent master

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: 0.92.0
• Assignee: Unassigned
• Reporter: Michael Stack
• Created: 24/Jul/09 16:46
• Updated: 20/Nov/15 13:01
• Resolved: 01/Sep/10 18:17

Description

Look at the below from a cluster startup:

2009-07-24 16:42:04,013 [IPC Server handler 19 on 60001] INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_PROCESS_OPEN: TestTable,0006339440,1248391327448 from aa0-000-15.u.powerset.com,60020,1248453637413; 1 of 11
2009-07-24 16:42:04,014 [IPC Server handler 19 on 60001] INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_PROCESS_OPEN: TestTable,0093409083,1248414246318 from aa0-000-15.u.powerset.com,60020,1248453637413; 2 of 11
2009-07-24 16:42:04,014 [IPC Server handler 19 on 60001] INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_PROCESS_OPEN: TestTable,0132179111,1248393175577 from aa0-000-15.u.powerset.com,60020,1248453637413; 3 of 11
2009-07-24 16:42:04,014 [IPC Server handler 19 on 60001] INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_PROCESS_OPEN: TestTable,0140578751,1248393308563 from aa0-000-15.u.powerset.com,60020,1248453637413; 4 of 11
2009-07-24 16:42:04,014 [IPC Server handler 19 on 60001] INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_PROCESS_OPEN: TestTable,0037750701,1248391815865 from aa0-000-15.u.powerset.com,60020,1248453637413; 5 of 11
2009-07-24 16:42:04,014 [IPC Server handler 19 on 60001] INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_OPEN: TestTable,0144734891,1248393369432 from aa0-000-15.u.powerset.com,60020,1248453637413; 6 of 11
2009-07-24 16:42:04,014 [IPC Server handler 19 on 60001] INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_OPEN: TestTable,0006339440,1248391327448 from aa0-000-15.u.powerset.com,60020,1248453637413; 7 of 11
2009-07-24 16:42:04,014 [IPC Server handler 19 on 60001] INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_OPEN: TestTable,0093409083,1248414246318 from aa0-000-15.u.powerset.com,60020,1248453637413; 8 of 11
2009-07-24 16:42:04,014 [IPC Server handler 19 on 60001] INFO org.apache.hadoop.hbase.master.ServerManager: Processing MSG_REPORT_OPEN: TestTable,0132179111,1248393175577 from aa0-000-15.u.powerset.com,60020,1248453637413; 9 of 11

A regionserver, in the one report has messages reporting both region OPENING and region OPEN messages on the same region. Regionserver should save the master work and do some edits on its side only returning the OPEN message.

Issue Links

• is part of: HBASE-1816 Master rewrite