进入 etc目录下打开 my.cnf 文件 ,对 my.cnf 添加以下语句:[client] default-character-set=utf8 [mysqld] default-storage-engine=INNODB character-set-server=utf8 collation-server=utf8_general_ci完成之后,重启mysql,再进入到mysql查看修...
Caused by: java.lang.RuntimeException: Failed to load plan: hdfs://nnNA/tmp/hive/root/2a2ff77e-776a-4054-bc18-f32b58c01cb7/hive_2019-09-23_01-11-42_889_4892037059718635704-8/root/_tez_scratch_dir/1...
建表语句:create table tablename (id) partitioned by (dt string) 增加分区:alter table tablenname add partition (dt = ‘2016-03-06’) 删除分区:alter table tablename drop partition (dt = ‘2016-03-06’)