hive3.1.2 on spark
1. 安装java(openjdk8) 2.安装Mysql wget https://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm rpm -ivh mysql57-community-release-el7-8.noarch.rpm cd /etc/yum.repos.d/ rpm --import https://repo.mysql.com/RPM-GPG-KEY-mysql-2022 yum -y install mysql-server systemctl start mysqld grep 'temporary password' /var/log/mysqld.log mysql -uroot -p set global validate_password_policy=LOW; set global validate_password_length=4; ALTER USER 'root'@'localhost' ID...
hive权限配置注意事项2
root> beeline -u jdbc:hive2://localhost:10000 在使用beeline连接hive 的时候会报权限验证失败的错误: org.apache.hadoop.security.AccessControlException: Permission denied: user=anonymous, access=EXECUTE, inode="/tmp":root:supergroup:drwx------ 需要在hdfs.site.xml增加: <property> <name>dfs.permissions</name> <value>false</value> </property> hive-site.xml配置: <?xml version="1.0"?> <?xml-stylesheet type=...
centos安装配置hive
本文开篇,附 Hive 相关内容地址: Hive官网:http://hive.apache.org Hive官方参考文档:https://cwiki.apache.org/confluence/display/Hive/GettingStarted Hive各版本下载地址:http://archive.apache.org/dist/hive Hive GitHub地址:https://github.com/apache/hive 1.前提 hive 安装之前,需要以 Hadoop 集群为前提,Hive 是执行在 Hadoop集群上的。Hadoop集群安装,参考: CentOS 7.7 安装 Hadoop 2.10.1集群 CentOS 7.7 安装 Hadoop 3.1.3集群 Hadoop HA版集群安装(待补充) 已安装好的 MySQL数据库...