大数据开发治理平台 DataWorks调度依赖的相关内容

文章 2019-04-01 来自：开发者社区

DataWorks：调度依赖解析

在DataWorks使用上，我们通过代码自动解析+设置节点依赖关系配置节点依赖，通过上下游关系正常及节点运行状态来保障业务数据的顺序产出。设置节点依赖关系的目的在于，检测我们sql里面所查询的表的数据是几点产出的，我们通过节点的状态成功默认上游数据数据顺利产出。本文所说的是依赖同周期任务的情况（如果需要依赖上游节点上一周期请选择依赖上一周期。查看上游的数据写入和读取的分区是不是本节点想.....

文章 2018-10-23 来自：开发者社区

DataWorks 新版本在配置任务依赖的时候，是根据本节点输出名称作为关联项来给任务间设置依赖关系的，那我们应该如何配置任务的输入输出呢。如何配置任务的本节点输入本节点输入有两种配法，一种是使用代码自动解析功能，解析出任务的依赖；另一种是手动输入任务依赖（手动输入父节点的本节点输出名称）。敲黑板：手动输入上游节点时，输入的是父节点本节点输出名称，如果父节点任务名称和父节点的本节点输出名称不....

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大数据开发治理平台 DataWorks

DataWorks 是一站式大数据开发治理平台，深度集成 MaxCompute、Flink、Hologres、PAI 等引擎，支持湖仓一体与 Data+AI 场景。通过 Data Agent 实现数据集成、开发、分析到治理的全链路智能提效。

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DataWorks

DataWorks基于MaxCompute/Hologres/EMR/CDP等大数据引擎，为数据仓库/数据湖/湖仓一体等解决方案提供统一的全链路大数据开发治理平台。作为阿里巴巴数据中台的建设者，DataWorks从2009年起不断沉淀阿里巴巴大数据建设方法论，同时与数万名政务/金融/零售/互联网/能源/制造等客户携手，助力产业数字化升级。

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