解决hive集成hbase Bytes.toByte处理字段 隐射为null乱码 为0问题

错误例子（一）

create external table bigdata_student(
    id string,
    name string,
    age int
)stored by 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
with SERDEPROPERTIES ("hbase.columns.mapping"=":key,info:name,msg:age")
tblproperties ("hbase.table.name"="bigdata:student");

错误例子（二）

create external table bigdata_student(
    id string,
    name string,
    age int
)stored by 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
with SERDEPROPERTIES ("hbase.columns.mapping"=":key,info:name,msg:age#b")
tblproperties ("hbase.table.name"="bigdata:student");

正确例子

 external table bigdata_student(
    id string,
    name string,
    age bigint
)stored by 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
with SERDEPROPERTIES ("hbase.columns.mapping"=":key,info:name,msg:age#b")
tblproperties ("hbase.table.name"="bigdata:student");