spark Apache arrow 的相关内容

阿里云文档 2025-04-16

通过Apache Airflow提交任务

Apache Airflow是一个强大的工作流程自动化和调度工具，它允许开发者编排、计划和监控数据管道的执行。EMR Serverless Spark为处理大规模数据处理任务提供了一个无服务器计算环境。本文为您介绍如何通过Apache Airflow实现自动化地向EMR Serverless Spark提交任务，以实现作业调度和执行的自动化，帮助您更有效地管理数据处理任务。

阿里云文档 2022-08-22

问题描述Dataphin执行Spark脚本任务，报错“org.apache.spark.sql.AnalysisException: Table or view not found: ...”。解决方案Dataphin的Spark脚本任务，不会对用户的代码进行翻译；需要在任务中直接使用计算源项目名称...

文章 2019-07-23 来自：开发者社区

7月24日晚Spark社区直播：【Apache Spark 基于 Apache Arrow 的列式存储优化】

直播间直达链接：（回看链接） https://tianchi.aliyun.com/course/live?spm=5176.12282027.0.0.5622379ccY33Rf&liveId=41070 时间 7月24日19:00 主讲人：诚历，阿里巴巴计算平台事业部 EMR 技术专家，Apache Sentry PMC，Apache Commons Committer，目前从事开....

问答 2018-05-27 来自：开发者社区

Improving Python and Spark Performance and Interoperability with Apache Arrow

Yasser Idris在Spark Summit 2017上做了主题为《Improving Python and Spark Performance and Interoperability with Apache Arrow》的演讲，就pyspark UDFs的现阶段发展和局限性，未来提升空间与想法等进行了深入的分享。 https://yq.aliyun.com/download/509...

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