今天比较开心，只想哈哈哈哈哈
啥也不多说了，直接看示例吧！绝对比我口才好~
hbase(main):050:0> scan "test"
ROW COLUMN+CELL
row-1 column=f:c1, timestamp=1587984555307, value=xE7xA6x85xE5x85x8B
row-2 column=f:c2, timestamp=1587984555307, value=HBasexE8x80x81xE5xBAx97
row-3 column=f:c3, timestamp=1587984555307, value=HBasexE5xB7xA5xE4xBDx9CxE7xACx94xE8xAExB0
row-4 column=f:c4, timestamp=1587984555307, value=xE6x88x91xE7x88xB1xE4xBDxA0xE4xB8xADxE5x9BxBDxEFxBCx81
4 row(s) in 0.0190 seconds
hbase(main):051:0> scan "test", {FORMATTER => "toString"}
ROW COLUMN+CELL
row-1 column=f:c1, timestamp=1587984555307, value=禅克
row-2 column=f:c2, timestamp=1587984555307, value=HBase老店
row-3 column=f:c3, timestamp=1587984555307, value=HBase工作笔记
row-4 column=f:c4, timestamp=1587984555307, value=我爱你中国！
4 row(s) in 0.0170 seconds
hbase(main):052:0> scan "test", {FORMATTER => "toString",LIMIT=>1,COLUMN=>"f:c4"}
ROW COLUMN+CELL
row-4 column=f:c4, timestamp=1587984555307, value=我爱你中国！
1 row(s) in 0.0180 seconds
hbase(main):053:0> scan "test", {FORMATTER_CLASS => "org.apache.hadoop.hbase.util.Bytes", FORMATTER => "toString"}
ROW COLUMN+CELL
row-1 column=f:c1, timestamp=1587984555307, value=禅克
row-2 column=f:c2, timestamp=1587984555307, value=HBase老店
row-3 column=f:c3, timestamp=1587984555307, value=HBase工作笔记
row-4 column=f:c4, timestamp=1587984555307, value=我爱你中国！
4 row(s) in 0.0220 seconds
hbase(main):054:0> scan "test", {FORMATTER_CLASS => "org.apache.hadoop.hbase.util.Bytes", FORMATTER => "toString", COLUMN=>"f:c4"}
ROW COLUMN+CELL
row-4 column=f:c4, timestamp=1587984555307, value=我爱你中国！
1 row(s) in 0.0220 seconds
hbase(main):004:0> scan "test", {COLUMNS => ["f:c1:toString","f:c2:toString"] }
ROW COLUMN+CELL
row-1 column=f:c1, timestamp=1587984555307, value=禅克
row-2 column=f:c2, timestamp=1587984555307, value=HBase老店
2 row(s) in 0.0180 seconds
hbase(main):003:0> scan "test", {COLUMNS => ["f:c1:c(org.apache.hadoop.hbase.util.Bytes).toString","f:c3:c(org.apache.hadoop.hbase.util.Bytes).toString"] }
ROW COLUMN+CELL
row-1 column=f:c1, timestamp=1587984555307, value=禅克
row-3 column=f:c3, timestamp=1587984555307, value=HBase工作笔记
2 row(s) in 0.0160 seconds
hbase(main):055:0> scan "test", {COLUMNS => ["f:c1:toString","f:c4:c(org.apache.hadoop.hbase.util.Bytes).toString"] }
ROW COLUMN+CELL
row-1 column=f:c1, timestamp=1587984555307, value=禅克
row-4 column=f:c4, timestamp=1587984555307, value=我爱你中国！
2 row(s) in 0.0290 seconds
hbase(main):058:0> get "test","row-2","f:c2:toString"
COLUMN CELL
f:c2 timestamp=1587984555307, value=Get到了吗？好意思不帮我分享嘛~哈哈~
1 row(s) in 0.0070 seconds
hbase(main):057:0>
哈哈！Get到了吗？好意思不帮我分享嘛哈哈
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