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Nick Dimiduk commented on HBASE-8065: ------------------------------------- HBASE-5525 provides the {{truncate_preserve}} command that does just as I suggested. It's best to use this feature instead. Does it satisfy your need? > bulkload can load the hfile into hbase table,but this mechanism can't remove > prior data > --------------------------------------------------------------------------------------- > > Key: HBASE-8065 > URL: https://issues.apache.org/jira/browse/HBASE-8065 > Project: HBase > Issue Type: Improvement > Components: IPC/RPC, mapreduce, regionserver > Affects Versions: 0.94.0 > Environment: hadoop-1.0.2、hbase-0.94.0 > Reporter: Yuan Kang > Assignee: Yuan Kang > Priority: Critical > Attachments: LoadIncrementalHFiles-bulkload-can-clean-olddata.patch > > > 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 -- This message was sent by Atlassian JIRA (v6.2#6252)