开源大数据平台 E-MapReduce信息的相关内容

我想问一下阿里云E-MapReduce，为什么会报错这个信息呢？

我想问一下阿里云E-MapReduce，我用jindo-flink-4.6.12-full.jar配合flink-1.15.3镜像，为什么会报错这个信息呢？：Caused by: java.lang.NoClassDefFoundError: Could not initialize class c...

阿里云E-MapReduce ak信息，通过jar命令传进来吗？

阿里云E-MapReduce jindo 支持将oss的endpoin 、ak信息，通过jar命令传进来吗？

您好，我想请问下阿里云E-MapReduce，能否获取jindo向oss发起请求的ak信息？

您好，我想请问下阿里云E-MapReduce，关于jindo ak鉴权的问题。我在GitHub上看到，使用ranger可以管理jindo的namespace。但如果是默认的部署的话，没有ranger，jindo向oss发起的请求还是临时的ak嘛？如果我默认部署，然后通过抓包，能否获取jindo向os...

请教下阿里云E-MapReduce，想了解下这块的收费及使用等信息？

请教下阿里云E-MapReduce，咱emr上目前看已经没有hue的的产品了，需要的话看起来得自运维部署，了解咱这边有个产品notebook替代是吧，目前这个功能看起来需要邀测的节奏，想了解下这块的收费及使用等信息

各位大佬，请问阿里云E-MapReduce starrocks表的分区信息除了show parti？

各位大佬，请问阿里云E-MapReduce starrocks表的分区信息除了show partitions之外还可以通过什么途径获取嘛？information_schema.partitions表是空的。

E-MapReduce如果Hive元数据信息中包含中文信息例如列注释和分区名等显示乱码如何处理

E-MapReduce银行员工信息查询示例

段落1创建临时表 %sparkimport org.apache.commons.io.IOUtilsimport java.net.URLimport java.nio.charset.Charset// Zeppelin creates and injects sc (SparkContext)...

E-MapReduce银行员工信息查询示例

段落1创建临时表 [backcolor=transparent]%[backcolor=transparent]spark[backcolor=transparent]import[backcolor=transparent] org[backcolor=transparent].[backcolo...

泰为信息科技（上海）有限公司基于E-MapReduce的考量与实践

1. 1.58元/小时起快速体验 Hadoop & Spark ，为你助力大数据计算阿里云EMR是基于 Hadoop 的生态环境来搭建，同时可以跟阿里云的对象存储服务OSS等云服务...

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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

EMR弹性计算实践