hive索引表

create table index_tmp(id int,name string,dt string) row format delimited fields terminated by ',' stored as textfile;

load data local inpath '/usr/local/hivelog/index.txt' into table index_tmp;

partition模式为不严谨

set hive.exec.dynamic.partition.mode=nonstrict;

打开动态partition

set hive.exec.dynamic.partition=true;

insert overwrite table index_test partition(dt) select id,name,dt from index_tmp;

　　　　创建索引表

create index index_dom01 on table index_test(id) as 'org.apache.hadoop.hive.ql.index.compact.CompactIndexHandler' with deferred rebuild;

alter index index_dom01  on index_test rebuild;
                查看索引
show index on index_test; 
                删除索引
 drop index index_dom01 on index_test;