Apache开发系统spark 的相关内容

阿里云文档 2024-12-06

通过Apache Airflow向EMR Severless Spark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。

文章 2023-09-19 来自：开发者社区

Apache IoTDB开发系统整合之TsFile-Spark-Connector

TsFile-Spark-Connector用户指南1. TsFile-Spark-Connector简介TsFile-Spark-Connector 实现了 Spark 对 Tsfile 类型的外部数据源的支持。这使用户能够通过Spark读取，写入和查询Tsfile。使用此连接器，您可以将单个 TsFile 从本地文件系统或 hdfs 加载到 Spark 中将特定目录中的所有文件从本地文件系统....

文章 2023-09-19 来自：开发者社区

Apache IoTDB开发系统整合之Spark IoTDB Connecter

versionThe versions required for Spark and Java are as follow:Spark VersionScala VersionJava VersionTsFile2.4.32.111.80.10.0installmvn clean scala:compile compile install.1. maven dependency<depen....

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...

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