9. HBase
• HBase 2.x
•
• Procedure version 2
• Assignment Manager version 2
•
• Backup/Restore
•
• Compacting Memstore
•
• Serial Replication
10. Procedure version 2
• Master (create/drop table region assign
split )
• Master Procedure
11. Procedure version 2
• ) CreateTableProcedure
PRE_OPERATION WRITE_FS_LAYOUT ADD_TO_META
ASSIGN_REGIONSUPDATE_DESC_CACHEPOST_OPERATION
Start
End
12. Procedure version 2
• ) CreateTableProcedure
PRE_OPERATION WRITE_FS_LAYOUT ADD_TO_META
ASSIGN_REGIONSUPDATE_DESC_CACHEPOST_OPERATION
Start
End
13. Procedure version 2
• ) CreateTableProcedure
PRE_OPERATION WRITE_FS_LAYOUT ADD_TO_META
ASSIGN_REGIONSUPDATE_DESC_CACHEPOST_OPERATION
Start
End
14. Procedure version 2
• ) CreateTableProcedure
PRE_OPERATION WRITE_FS_LAYOUT ADD_TO_META
ASSIGN_REGIONSUPDATE_DESC_CACHEPOST_OPERATION
Start
End
Procedure
ASSIGN_REGIONS
Region
Procedure
15. Assignment Manager version 2
• Region
• Region
• HBCK
• Region Assignment
Manager version 2
• Procedure version 2
• Region Zookeeper
•
•
• Region
• Region
• Master