beeline启动时,错误 User: root is not allowed to impersonate root
错误:
beeline>!connect jdbc:hive2://192.168.33.01:10000 root root
Connecting to jdbc:hive2://192.168.33.01:10000
Error: Failed to open new session: java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: root is not allowed to impersonate root (state=,code=0)
解决办法:
在hadoop的core-site.xml中添加以下内容
- #(虚拟机的登录用户)“root”可以代理所有主机上的所有用户
- <property>
- <name>hadoop.proxyuser.root.hosts</name>
- <value>*</value>
- </property>
- <property>
- <name>hadoop.proxyuser.root.groups</name>
- <value>*</value>
- </property>

beeline启动时,错误 User: root is not allowed to impersonate root的更多相关文章
- org.apache.hadoop.ipc.RemoteException: User: root is not allowed to impersonate root
修改 core-site.xml文件 vim /usr/local/hadoop/etc/hadoop/core-site.xml 增加: <property> <name>h ...
- User root is not allowed to impersonate anonymous
User root is not allowed to impersonate anonymous ava.lang.RuntimeException: org.apache.hadoop.ipc.R ...
- Hive JDBC:java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: root is not allowed to impersonate anonymous
今天使用JDBC来操作Hive时,首先启动了hive远程服务模式:hiveserver2 &(表示后台运行),然后到eclipse中运行程序时出现错误: java.sql.SQLExcepti ...
- hiveserver2连接报错: User: root is not allowed to impersonate anonymous (state=08S01,code=0)
使用HiveServer2运行时,启动好HiveServer后运行 private static String url = "jdbc:hive2://192.168.213.132:100 ...
- Ambari安装HDP问题:User root is not allowed to impersonate anonymous.User: hcat is not allowed to impersonate ambari-qa
User root is not allowed to impersonate anonymous 修改hadoop 配置文件 etc/hadoop/core-site.xml,加入如下配置项 < ...
- igmpproxy启动时错误:There must be at least 2 Vif's where one is upstream.
openwrt 下启动igmpproxy时报错 # /etc/init.d/igmpproxy start Not starting instance igmpproxy::instance1, an ...
- WCF项目启动时错误处理
1. 原因:启动有wcf服务的项目时,报错,是因为wcf的服务没有启动. 解决办法:启动wcf的服务端口,127.0.0:4000,错误消失.
- tomcat启动时错误:Failed to start component [StandardEngine[Catalina].StandardHost[localhost].错误
今天第一次遇到Failed to start component [StandardEngine[Catalina].StandardHost[localhost].错误,并且在错误提示的后半段出现了 ...
- Kylin启动时错误:Failed to find metadata store by url: kylin_metadata@hbase 解决办法
一.问题背景 安装kylin后使用命令 $ kylin.sh start 后出现Failed to find metadata store by url: kylin_metadata@hbase的错 ...
随机推荐
- 快速排序的Python代码实现
选择一个数,和它后面的数比较,把比它小的放在它的左边,大的在右边(位置可能会因为左边元素的添加而右移) def quick_sort(arr): if arr==[]: return[] else: ...
- (模板)hdoj1007(分治求平面最小点对)
题目链接:https://vjudge.net/problem/HDU-1007 题意:给定n个点,求平面距离最小点对的距离除2. 思路:分治求最小点对,对区间[l,r]递归求[l,mid]和[mid ...
- 啃掉Hadoop系列笔记(02)-Hadoop运行环境搭建
一.新增一个普通用户bigdata
- Netty的那些”锁”事
Netty锁事的五个关键点: ① 在意锁的对象和范围 --> 减少粒度 ② 注意锁的对象本身大小 --> 减少空间占用 ③ 注意锁的速度 --> 提高速度 ④不同场景选择不同 ...
- django初步了解2
目录 django初步了解2 表的字段增删改查 数据的增删改查 反向解析和分组 路由分发 名称空间 伪静态 虚拟环境 django初步了解2 表的字段增删改查 新增的字段 1.直接提供默认值 defa ...
- Scalar Queries CodeForces - 1167F (计数,树状数组)
You are given an array $a_1,a_2,…,a_n$. All $a_i$ are pairwise distinct. Let's define function $f(l, ...
- github常用搜索技巧
1.在项目名称,readme文件和描述中包含关键字seckill的项目seckill in:name,readme,description 2.fork大于500,stars大于500springbo ...
- python3爬虫图片验证码识别
# 图片验证码识别 环境安装# sudo apt-get install -y tesseract-ocr libtesseract-dev libleptonica-dev# pip install ...
- ubuntu下安装vue/cli提示No command 'vue' found
通过官方指令 npm install -g @vue/cli 安装vue脚手架提示: No command 'vue' found, did you mean: Command 'vpe' from ...
- python图像处理-生成随机验证码
前面说了PIL库,还说了图片的缩放.旋转和翻转.现在说下网站上常用的随机验证码的生成.参考网站:https://www.liaoxuefeng.com/wiki/1016959663602400/10 ...