开源大数据平台 E-MapReduce授权的相关内容

问答 2024-01-23 来自：开发者社区

阿里云E-MapReduce中EMR notebook 主账号无法给子账号授权，系统策略怎么办？

阿里云E-MapReduce中EMR notebook 主账号无法给子账号授权AliyunEMRNotebookDefaultRole系统策略怎么办？

问答 2023-07-18 来自：开发者社区

E-MapReduce的YARN授权进入配置页面可以分为哪几级

文章 2018-02-28 来自：开发者社区

E-MapReduce Kafka Kerberos集群授权

Kafka授权如果没有开启Kafka认证(如Kerberos认证或者简单的用户名密码)，即使开启了Kafka授权，用户也可以伪造身份访问服务。所以建议创建高安全模式(即支持Kerberos)的Kafka集群，详见Kerberos安全文档。备注: 本文的权限配置只针对E-MapReduce的高安全模式集群，即Kafka以Kerberos的方式启动。 1. 添加配置在Kafka集群的配置管理-....

问答 2017-10-30 来自：开发者社区

E-MapReduce角色授权是什么?

在用户开通 E-MapReduce 服务时，需要授予一个名称为“AliyunEMRDefaultRole”的系统默认角色给 E-MapReduce的服务账号，当且仅当该角色被正确授予后，E-MapReduce 才能正常地调用相关服务（ECS，OSS 等），创建集群以及保存日志等。 [font='iconfont'] 角色授权流程当用户创建集群或创建按需执行计划时，如果没有正确地给 E...

问答 2017-10-27 来自：开发者社区

E-MapReduce角色授权是什么?

在用户开通 E-MapReduce 服务时，需要授予一个名称为“AliyunEMRDefaultRole”的系统默认角色给 E-MapReduce 的服务账号，当且仅当该角色被正确授予后，E-MapReduce 才能正常地调用相关服务（ECS，OSS 等），创建集群以及保存日志等。角色授权流程当用户创建集群或创建按需执行计划时，如果没有正确地给 E-MapReduce 的服务账号授予...

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更新时间 2024-05-01 10:49:32

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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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