为了解决数据问题，修改tab为逗号， String[] splited = line.split(",");
int price = Integer.valueOf(splited[1]); 运行ok
[root@master IMFdatatest]#hadoop dfs -cat /library/dataForChain.txt
DEPRECATED: Use of this script to execute hdfs command is deprecated.
Instead use the hdfs command for it.
16/02/27 04:14:40 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Computer,5000
SmartPhone,3000
Tablet,1500
Tv,50000
Book,18
Clothes,150
Gloves,9
Computer,5000
SmartPhone,3000
Tablet,1500
Tv,50000
Book,18
Clothes,150
Gloves,9
SmartPhone,3000
Tablet,1500
[root@master IMFdatatest]#hadoop dfs -cat /library/outputdataForChain9/part-r-00000
DEPRECATED: Use of this script to execute hdfs command is deprecated.
Instead use the hdfs com
