Hbase中如何实现预分区？

create 'datamanroad:tablename', 'info', 'partition1', SPLITS => ['100000','200000','300000','400000']

cat patition.txt​
100000​
200000​
300000​
400000​
create 'datamanroad:yourTable', 'info', 'partition1', SPLITS_FILE => 'patition.txt'

create 'datamanroad:tablename', 'info', 'partition1', {NUMREGIONS => 50, SPLITALGO => 'HexStringSplit'}