当用hive给用户授权时,会先检查用户是hdfs的对应目录是否有相应权限,如果有再执行授权,如果没有则反错。比如给用户授权查询test.t1表时,如果用户在hdfs上没有访问hdfs://user/hive/warehouse/test/t1目录权限则会直接报错。默认是不开启的。 相关配置: 设置以上配置后,将会开启基于存储的metastore验证。 hive cli和...
1 # 其中location也可省略 hdfs://mini01:9000 改为 /user02/hive/database/ext_table 2 # 其中如果location目录不存在,那么hive会创建 3 hive (test_db)> create external table t_sz02_ext (id int, name string) 4 comment 'a ext table' 5 row format delimited fields terminated by '\t' 6 l...
Whenhive.cache.expr.evaluationis set to true (which is the default) a UDF can give incorrect results if it is nested in another UDF or a Hive function. This bug affects releases 0.12.0, 0.13.0, and 0.13.1. Release 0.14.0 will fix the bug (HIVE-7314). The problem relates to the ...
git config --global user.name userName git config --global user.email userEmail 分支141 标签96 Bodor LaszloHIVE-28623: Implement RuntimeContext to de...f44e1be1天前 17497 次提交 .github HIVE-28647: Remove auto-assign reviewer github-actions (#5564)(Butao Z… ...
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public static final RegistryHive HKEY_CURRENT_USER RegistryHive 的静态值HKEY_CURRENT_USER。HKEY_CURRENT_USER_LOCAL_SETTINGS public static final RegistryHive HKEY_CURRENT_USER_LOCAL_SETTINGS RegistryHive 的静态值HKEY_CURRENT_USER_LOCAL_SETTINGS。HKEY...
Metastore connection User: APP Starting metastore schema initialization to 1.1.0-cdh5.15.1 Initialization script hive-schema-1.1.0.derby.sql Initialization script completed schemaTool completed (3)打开默认数据库 hive> use default; (4)显示default数据库中的表 ...
Hive官方文档:Home-UserDocumentation Hive DDL官方文档:LanguageManual DDL 参考文章:Hive 用户指南 注意:各个语句的版本时间,有的是在 hive-1.2.1 之后才有的,这些语句我们在hive-1.2.1中是不能使用的。 注意:本文写的都是常用的知识点,更多细节请参考官网。