hbase shell插入根據條件查詢數據
創建並插入數據：
hbase(main):179:0> create 'scores','grade','course'
hbase(main):180:0> put 'scores','zhangsan01','course:art','90'
hbase(main):181:0> scan 'scores'
ROW COLUMN+CELL
zhangsan01 column=course:art, timestamp=1498003561726, value=90
1 row(s) in 0.0150 seconds
hbase(main):182:0> put 'scores','zhangsan01','course:math','99',1498003561726
（這里手動設置時間戳的時候一定不能大於你當前的系統時間，否則的話無法刪除該數據，我這里手動設置數據是為了下面的DependentColumnFilter過濾器試驗。你可以查看一下插入第一條數據的時間戳，再插入第二條數據的時間戳為第一條數據的時間戳）
hbase(main):183:0> put 'scores','zhangsan01','grade:','101'
問題：當我將這條插入的數據刪除之后再執行put 'scores','zhangsan01','grade:','101',1498003561726后能成功卻scan 'scores'后沒有該條數據，而再執行put 'scores','zhangsan01','grade:','101'后scan 'scores'卻能查到該條數據。如果想插入該條數據的時候手動設置時間戳的話，必須在第一次插入該條數據或者truncate后再插入。
hbase(main):184:0> put 'scores','zhangsan02','course:art','90'
hbase(main):185:0> get 'scores','zhangsan02','course:art'
COLUMN CELL
course:art timestamp=1498003601365, value=90
1 row(s) in 0.0080 seconds
hbase(main):186:0> put 'scores','zhangsan02','grade:','102',1498003601365
hbase(main):187:0> put 'scores','zhangsan02','course:math','66',1498003561726
hbase(main):188:0> put 'scores','lisi01','course:math','89',1498003561726
hbase(main):189:0> put 'scores','lisi01','course:art','89'
hbase(main):190:0> put 'scores','lisi01','grade:','201',1498003561726
查詢數據：
根據rowkey查詢：
hbase(main):187:0> get 'scores','zhangsan01'
COLUMN CELL
course:art timestamp=1498003561726, value=90
course:math timestamp=1498003561726, value=99
grade: timestamp=1498003593575, value=101
3 row(s) in 0.0160 seconds
根據列名查詢：
hbase(main):188:0> scan 'scores',{COLUMNS=>'course:art'}
ROW COLUMN+CELL
lisi01 column=course:art, timestamp=1498003655021, value=89
zhangsan01 column=course:art, timestamp=1498003561726, value=90
zhangsan02 column=course:art, timestamp=1498003601365, value=90
3 row(s) in 0.0120 seconds
查詢兩個rowkey之間的數據：
hbase(main):205:0> scan 'scores',{STARTROW=>'zhangsan01',STOPROW=>'zhangsan02'}
ROW COLUMN+CELL
zhangsan01 column=course:art, timestamp=1498003561726, value=90
zhangsan01 column=course:math, timestamp=1498003561726, value=99
zhangsan01 column=grade:, timestamp=1498003593575, value=101
1 row(s) in 0.0140 seconds
查詢兩個rowkey且根據列名來查詢：
hbase(main):206:0> scan 'scores',{COLUMNS=>'course:art',STARTROW=>'zhangsan01',STOPROW=>'zhangsan02'}
ROW COLUMN+CELL
zhangsan01 column=course:art, timestamp=1498003561726, value=90
1 row(s) in 0.0110 seconds
查詢指定rowkey到末尾根據列名的查詢：
hbase(main):207:0> scan 'scores',{COLUMNS=>'course:art',STARTROW=>'zhangsan01',STOPROW=>'zhangsan09'}
ROW COLUMN+CELL
zhangsan01 column=course:art, timestamp=1498003561726, value=90
zhangsan02 column=course:art, timestamp=1498003601365, value=90
2 row(s) in 0.0310 seconds