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名词解释
名词解释 模块介绍 在对 Apache DolphinScheduler 了解之前，我们先来认识一下调度系统常用的名词 名词解释 DAG： 全称 Directed Acyclic Graph，简称 DAG。工作流中的 Task 任务以有向无环图的形式组装起来，从入度为零的节点进行拓扑遍历，直到无后继节点为止。举例如下图： 流程定义 ：通过拖... -
HTTP Connector
HTTP 异步写入 Apache StreamPark™ 方式写入 http异步写入支持类型 http异步写入配置参数列表 http异步写入数据 其他配置 一些后台服务通过 HTTP 请求接收数据，这种场景下 Apache Flink 可以通过 HTTP 请求写入结果数据，目前 Apache Flink 官方未提供通过 HTTP 请求写入 数据... -
General
When is Hudi useful for me or my organization? What are some non-goals for Hudi? What is incremental processing? Why does Hudi docs/talks keep talking about it? How is Hudi opti... -
Query API
Creating a query Closing a query Named Query Saving a Query as a Named Query Query Extensions Setting query parameters Compiling a query Executing a query Result Class Con... -
Apache Iceberg
Support Iceberg Version Support Those Engines Description Supported DataSource Info Database Dependency Data Type Mapping Sink Options Task Example Simple: Hive Catalog: H... -
S3File
Support Those Engines Key Features Description Supported DataSource Info Database Dependency Data Type Mapping Orc File Type Parquet File Type Sink Options path [string] h... -
2. Getting Started With Kyuubi and DBeaver
Getting Started With Kyuubi and DBeaver What is DBeaver Preparation Get DBeaver and Install Get Kyuubi Started Configurations Start DBeaver Select a database Edit the Driver ... -
PostgreSQL
Support Those Engines Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Description Supported DataSource Info Database Dependency Data Type Map... -
Using Plugins
Introduction Official plugins Plugin type Build Prerequisites Command Build docker image with plugin from answer base image Third-party plugin Usage Upgrade Develop and c... -
Flink Quick Start
Setup Flink Support Matrix Download Flink and Start Flink cluster Start Flink SQL client Create Table Insert Data Query Data Update Data Delete Data Row-level Delete Batch...
