emr托管的相关内容

阿里云文档 2025-01-17

创建托管弹性伸缩策略

托管弹性伸缩功能是通过配置Task节点的最大值和最小值，使E-MapReduce（简称EMR）能够自动根据您的业务负载动态调整Task节点数量，并根据历史作业执行情况来优化资源分配。这样既保证了任务的顺利完成，又有效控制了成本。本文为您介绍如何创建托管弹性伸缩策略。

文章 2025-01-16 来自：开发者社区

阿里云 EMR 发布托管弹性伸缩功能，支持自动调整集群大小，最高降本60%

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，为客户提供简单易集成的Hadoop、Hive、Spark、StarRocks、Flink、Presto等开源大数据计算和存储引擎。 EMR on ECS是指EMR在ECS上运行的方式。EMR on ECS将EMR的大数据处理功能与ECS的容器化部署优势相结合，使得您可以更加灵活地配置和管理EMR集群...

问答 2024-07-07 来自：开发者社区

EMR全托管starrocks集群使用spark connector导入任务事务处理慢如何解决

问答 2023-08-20 来自：开发者社区

各位老师，请教一个问题阿里云E-MapReduce，emr全托管的jindo。开通了oss-？

各位老师，请教一个问题阿里云E-MapReduce，emr全托管的jindo。开通了oss-hdfs, 希望对下面类似删除的操作做权限控制，用ranger的hdfs权限控制是否能限制住hdfs dfs -rm oss://**？

问答 2023-04-24 来自：开发者社区

阿里云flink是emr上的还是托管的flink实时计算，flink vvr 在哪可以下载？

你们用的阿里云flink是emr上的还是托管的flink实时计算，就是上面emr上flink vvr相关的依赖包在哪可以下载？

问答 2022-08-04 来自：开发者社区

如何监控AWS EMR集群中托管的spark中的hive thrift服务器运行状况？

我们使用JDBC连接到我们的spark EMR集群上的hive thrift服务器。我们遇到了一些thrift服务器崩溃的瞬态问题，需要手动重启。我们想知道是否有任何[希望简单]的方式来监控服务器的健康状况？至少，我们希望在它发生故障时收到警报。拥有其他服务器运行状况指标也很不错。

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更新时间 2025-01-17 12:09:52

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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。

产品控制台

立即开通

产品文档

优惠活动

StarRocks 免费试用

产品入门

快速入门指导

常见问题

最佳实践

EMR实时计算实践