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SparkSQL 读写_Hive_整合 | 学习笔记

开发者学堂课程【大数据 Spark 2020版（知识精讲与实战演练）第三阶段：SparkSQL 读写_Hive_整合】学习笔记，与课程紧密联系，让用户快速学习知识。课程地址：https://developer.aliyun.com/learning/course/690/deta...

SparkSQL 读写_Hive_写入数据_配置 | 学习笔记

开发者学堂课程【大数据 Spark 2020版（知识精讲与实战演练）第三阶段：SparkSQL 读写_Hive_写入数据_配置】学习笔记，与课程紧密联系，让用户快速学习知识。课程地址：https://developer.aliyun.com/learning/course/690...

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SparkSQL 读写_Hive_写入数据_编码和配置 | 学习笔记

开发者学堂课程【大数据 Spark 2020版（知识精讲与实战演练）第三阶段：SparkSQL 读写_Hive_写入数据_编码和配置】学习笔记，与课程紧密联系，让用户快速学习知识。课程地址：https://developer.aliyun.com/learning/course/...

SparkSQL 读写_Hive_创建 Hive 表 | 学习笔记

开发者学堂课程【大数据 Spark 2020版（知识精讲与实战演练）第三阶段：SparkSQL 读写_Hive_创建 Hive 表】学习笔记，与课程紧密联系，让用户快速学习知识。课程地址：https://developer.aliyun.com/learning/course/6...

SparkSQL 读写_Hive_SparkSQL 创建 Hive 表 | 学习笔记

开发者学堂课程【大数据 Spark 2020版（知识精讲与实战演练）第三阶段：SparkSQL 读写_Hive_SparkSQL 创建 Hive 表】学习笔记，与课程紧密联系，让用户快速学习知识。课程地址：https://developer.aliyun.com/learning...

API接口创建sparksql作业和hive sql作业执行的sql是怎么传进去的？

E-MapReduce 的API接口创建sparksql作业和hive sql作业执行的sql是怎么传进去的我看网上文档也没说明

现在在用sparkSQL做用户画像，感觉sparkSQL已经基本上可以替代hive了#云原生后端

现在在用sparkSQL做用户画像，感觉sparkSQL已经基本上可以替代hive了。hive除了存个元数据外，没啥作用了，而且元数据完全可以通过spark内置的hive模块存储在MySQL里面，没啥必要再装一个hiveserver #云原生后端来源：云原生后端社区https://www.yuqu...

SparkSQL与Hive metastore Parquet转换

本文转载自公众号：大数据学习与分享 Spark SQL为了更好的性能，在读写Hive metastore parquet格式的表时，会默认使用自己的Parquet SerDe，而不是采用Hive的SerDe进行序列化和反序列化。该行为可以通过配置参数spark.sql.hive.convertMet...

请问：spark 处理 hive 仓库数据，用sparksql 好？还是hivesql好？sparksql 操作hive 的分区分桶表麻烦吗？

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更新时间 2024-02-05 16:41:57

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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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EMR实时计算实践