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hive表数据依赖于hbase数据
创建表
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| # hbase已存在的表,需要使用外部表的形式创建 CREATE EXTERNAL TABLE hbase_hive_1(key int, value string) STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val") TBLPROPERTIES ("hbase.table.name" = "xyz");
# 复杂数据类型,hbase表test2中的字段为user:gid,user:sid,info:uid,info:level CREATE EXTERNAL TABLE hive_test_2(key int,user map<string,string>,info map<string,string>) STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ("hbase.columns.mapping" ="user:,info:") TBLPROPERTIES ("hbase.table.name" = "test2");
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