spark访问Hive 的相关内容

阿里云文档 2025-04-16

连接外部Hive Metastore Service

EMR Serverless Spark支持连接外部Hive Metastore服务，您可以便捷地访问存储在Hive Metastore中的数据。本文将介绍如何在EMR Serverless Spark中配置和连接外部Hive Metastore服务，以便在工作环境中高效管理和利用数据资源。

阿里云文档 2025-04-02

如何通过在CDP集群中部署JindoSDK4.5.0访问OSS-HDFS服务相关操作

本文介绍如何通过在CDP集群中部署JindoSDK（4.5.0），访问OSS-HDFS服务相关操作。

阿里云文档 2024-09-06

如何使用AnalyticDB MySQL湖仓版Spark访问Hive数据

云原生数据仓库 AnalyticDB MySQL 版Spark支持通过Thrift协议和JDBC协议访问Hive数据。您也可以对Hive数据源启用Kerberos认证，确保只有经过Kerberos认证的客户端能够访问集群、正常提交作业，以此保证数据安全性。本文以E-MapReduce集群的Hive服务为例，介绍访问Hive数据源的方法。

问答 2024-06-01 来自：开发者社区

E-MapReduce开启使用DLF统一元数据后本地开发spark程序想访问emr hive中...

E-MapReduce开启使用DLF统一元数据后本地开发spark程序想访问emr hive中的表元数据连接要怎么配置

阿里云文档 2023-07-13

在EMR Hive或Spark中访问OSS-HDFS

EMR-3.42及后续版本或EMR-5.8.0及后续版本的集群，支持OSS-HDFS（JindoFS服务）作为数据存储，提供缓存加速服务和Ranger鉴权功能，使得在Hive或Spark等大数据ETL场景将获得更好的性能和HDFS平迁能力。本文为您介绍E-MapReduce（简称EMR）Hive或Spark如何操作OSS-HDFS。

阿里云文档 2022-08-30

hadoop HA 集群中使用zeppline的Spark sql访问Hive数据失败

报错信息如下：

问答 2022-04-15 来自：开发者社区

在Zeppelin中，使用spark sql访问不到hive的表是怎么回事

如题。在Zeppelin中，使用spark sql访问不到hive的表是怎么回事

问答 2022-02-15 来自：开发者社区

请问spark jdbc方式访问Hive 为啥本地的可以，远程的就不可以

没有在加任何xx.xml文件，远程测试如此本问题来自阿里云开发者社区的【11大垂直技术领域开发者社群】。点击链接欢迎加入感兴趣的技术领域群

问答 2022-02-15 来自：开发者社区

当数据存储在对象存储中时，从Spark SQL访问Hive表

我使用spark数据帧编写器在IBM Cloud Object Storage中以parquet 格式在内部hive表中编写数据。所以，我的hive Metastore在HDP集群中，我从HDP集群运行spark作业。此spark作业将数据以parquet 格式写入IBM COS。这就是我开始saprk session的方式 SparkSession session = SparkSession....

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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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