1.hbase shell 进入hbase [hadoop@mdw ~]$ hbase shell HBase Shell; enter 'help<RETURN>' for list of supported commands. Type "exit<RETURN>" to leave the HBase Shell Version 0.94.16, r1557241, Fri Jan 10 20:10:24 UTC 2014 2.whoami 查…
==过滤器执行流程== reset() : reset the filter state before filtering a new row. filterAllRemaining(): true means row scan is over; false means keep going. filterRowKey(byte[],int,int): true means drop this row; false means include. filterKeyValue(Cell): dec…