Hbase Backup and Restory : Export / Import Mapreduce

Command to use for export:
-------------------------------------------------------------------------------------------------------[incrimental backup]




bin/hadoop jar /path/to/hbase-0.20.3.jar export
Usage: Export <tablename> <outputdir> [<versions> [<starttime> [<endtime>]]]



[full one time backup]

bin/hadoop jar /path/to/hbase-0.20.3.jar export
Usage: Export <tablename> <outputdir>
 
Exporting table:
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bin/hadoop jar /path/to/hbase-0.20.3.jar export table_backed hdfs://<namenode>:9000/backupdata/table_backed

Copying from hdfs to local drive:
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bin/hadoop -copyToLocal /export/table_backed /somewhere/local

Copying from local to hdfs
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bin/hadoop -copyFromLocal /somewhere/local /import/table_backed

Importing to hdfs for hbase
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bin/hadoop jar /path/to/hbase-0.20.3.jar import table_backed  hdfs://<namenode>:9000/backupdata/table_backed