hive和hbase表数据同步

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第一步:建立book_local
create external table book_load (
id int,
bcode String,
zcode String,
bname String,
author String,
publish String,
fcode String,
floor String
) row format delimited fields terminated by ','




第二步:建book_hive和book_hbase数据同步表
CREATE TABLE book_hive(
id String,
bcode String,
zcode String,
bname String,
author String,
publish String,
fcode String,
floor String) 
row format delimited fields terminated by ','
STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' 
WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,info:bcode,info:zcode,info:bname,info:author,info:publish,info:fcode,info:floor") 
TBLPROPERTIES ("hbase.table.name" = "book_hbase");




第三步:插入数据
insert into book_hbase select * from book_hive;
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