[Author]: kwu
创建hive整合hbase的表总结,如下两种方式:
1、创建hive表的同步创建hbase的表
CREATE TABLE stage.hbase_news_company_content(key string comment "流水号", news_id string comment "新闻id", news_content string comment "文章内容") STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:news_id,cf1:news_content") TBLPROPERTIES("hbase.table.name" = "news_company_content");
2、外表创建hive表整合hbase的表
需要先创建hbase的表:
create 'jsActionPage','cf1'
CREATE EXTERNAL TABLE ods.hbase_jsActionPage(key string, bdcCookieId string , pcScreenRatio string , pageCloseTime string , pageLoadCompleteTime string, pageOpenTime string, currentURL string) STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:bdcCookieId,cf1:pcScreenRatio, cf1:pageCloseTime, cf1:pageLoadCompleteTime, cf1:pageOpenTime, cf1:currentURL") TBLPROPERTIES("hbase.table.name" = "jsActionPage");
SQL方式:
insert into stage.hbase_news_company_content select a,b,c from stage.tracklog limit 15;
put 'jsActionPage','row1','cf1:time','20150818'
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原文地址:http://blog.csdn.net/bdchome/article/details/47805283