[HBASE-8065] bulkload can load the hfile into hbase table,but this mechanism can't remove prior data

• Type: Improvement
• Status: Closed
• Priority: Critical
• Resolution: Duplicate
• Affects Version/s: 0.94.0
• Component/s: IPC/RPC, mapreduce, regionserver

Environment

hadoop-1.0.2、hbase-0.94.0

• Release Note: bulkload mechanism can remove the old date optionally
• Assignee: Unassigned
• Reporter: Kang Yuan
• Due: 11/Mar/13
• Created: 11/Mar/13 07:02
• Updated: 16/Jun/22 05:49
• Resolved: 19/Jan/17 10:29

Description

this patch can do bulkload for one more parameter ‘need to refresh’,when this parameter is true.bulkload can clean the old date in the hbase table ,then do the new date load