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DataWorks数据开发emr hive节点报同样的错误，没有开启ranger之类的权限?

DataWorks数据开发emr hive节点报同样的错误，没有开启ranger之类的权限

DataWorks我在EMR hive 节点里，写 select 1 + 1都会报错是权限没分配吗？

DataWorks我在EMR hive 节点里，写 select 1 + 1 都会报错。是权限没分配吗？

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EMR搭建的hive集群，能设置禁止直连吗？以及能否设置某些用户对库表的权限？

0015-如何使用Sentry管理Hive外部表权限

温馨提示：要看高清无码套图，请使用手机打开并单击图片放大查看。 1.文档编写目的本文档主要讲述如何使用Sentry对Hive外部表权限管理，并基于以下假设： 1.操作系统版本：RedHat6.5 2.CM版本：CM 5.11.1 3.集群已启用Kerberos和Sentry 4.采用具有sudo权...

Hive权限与HDFS权限分离导致的一些问题

Hive的权限管理一直是比较弱的，最近在线上发现了一个问题.线上一个ETL开发drop掉temp database里的一张表，但是发现hdfs上文件还在！首先明确一下Hive drop table的流程： 0.删除metadata 1.如果没有启用trash则直接删除hdfs文件 2.如果启用tr...

hive出现其他用户没有表操作权限的解决办法

在.bash_profile中添加HADOOP_USER_NAME=hive环境变量即可解决本文转自 yntmdr 51CTO博客，原文链接：http://blog.51cto.com/yntmdr/1753323，如需转载请自行联系原作者

hive设置权限后，修改追加参数白名单设置

hive-site添加hive.security.authorization.sqlstd.confwhitelist.append 每个参数以 | 分隔重新启动hive全部组件本文转自 yntmdr 51CTO博客，原文链接：http://blog.51cto.com...

hive目录权限

hive.warehouse.subdir.inherit.perms 如果设置inherit.perms 为true，则子表的权限设置继承自warehouse 目录的设置。本文转自 yntmdr 51CTO博客，原文链接：http://blog.51cto.com/yntmdr/1...

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

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优惠活动

StarRocks 免费试用

产品入门

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最佳实践

EMR实时计算实践