- CREATE [EXTERNAL] TABLE [IF NOT EXISTS] table_name
- [(col_name data_type [COMMENT col_comment], …)]
- [COMMENT table_comment]
- [PARTITIONED BY (col_name data_type
- [COMMENT col_comment], …)]
- [CLUSTERED BY (col_name, col_name, …)
- [SORTED BY (col_name [ASC|DESC], …)]
- INTO num_buckets BUCKETS]
- [ROW FORMAT row_format]
- [STORED AS file_format]
- [LOCATION hdfs_path]
连接HBase中已存在的表
CREATE EXTERNAL TABLE table_name(id int, value string)
STORED BY ‘org.apache.hadoop.hive.hbase.HBaseStorageHandler’
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val")
TBLPROPERTIES ("hbase.table.name" = "xyz");
红色地方根据实际情况修改,绿色地方对应HBase表,其中cf1代表列簇名,val代表列名,:key代表HBase的row赋予第一个字段,即上面例子中的红色标注的id。