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Posted to issues@hbase.apache.org by "zhangshibin (JIRA)" <ji...@apache.org> on 2016/12/16 06:07:58 UTC
[jira] [Created] (HBASE-17325) Add batch delete capability to
ImportTsv
zhangshibin created HBASE-17325:
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Summary: Add batch delete capability to ImportTsv
Key: HBASE-17325
URL: https://issues.apache.org/jira/browse/HBASE-17325
Project: HBase
Issue Type: New Feature
Components: tooling
Reporter: zhangshibin
Considering to batch delete data in table which we load from external files,this feature add a switch key to enable batch delete.
First,using the file we load to table and the bulkoutput function of ImportTsv to generate hfiles in hdfs which contain the keyvalue of 'DeleteFamily' marker .Then the tool of org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles is used to load hfiles into table intending to cover the data of whole family we need to delete.
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