hbase1.2.4怎么创建表

1. 启动hive，并连接到hbase
./hive --auxpath /opt/apache/hive-0.12.0-bin/lib/hive_hbase-handler-
2. 创建内表
CREATE TABLE hive_123(word string, count bigint)
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val")
TBLPROPERTIES ("hbase.table.name" = "hive_123");

执行这条命令后，hive将会在hbase上创建表"hive_123"，hive列与hbase列的映射关系为：
word字段为hbase表的rowkey，count字段则为cf1:val即column family为cf1，qualifier为val

3. 创建外表
CREATE EXTERNAL TABLE hive_vv(key string, sip string, count int)
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf0:sip,cf1:count")
TBLPROPERTIES ("hbase.table.name" = "hive_vv");

创建一个hive外表，将名为hive_w的hbase表识别到hive中。