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Self-Optimizing
Introduction Self-optimizing mechanism Self-optimizing scheduling policy Quota Balanced Introduction Lakehouse is characterized by its openness and loose coupling, with data... -
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... -
Release Guide
Introduction Overview Decide to release Checklist to proceed to the next step Prepare for the release One-time setup instructions ASF authentication Java Home Subversion GPG... -
The Share Level Of Kyuubi Engines
Why do we need this feature? The current supported share levels CONNECTION USER(Default) GROUP SERVER Subdomain Hybrid Related Configurations Conclusion The share level ... -
PostgreSql
Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Database Dependency Data Type Map... -
SeaTunnel
Apache SeaTunnel 综述 创建任务 任务参数 任务样例 在 DolphinScheduler 中配置 SeaTunnel 环境 配置 SeaTunnel 任务节点 Config 样例 支持 SeaTunnel 版本 Apache SeaTunnel 综述 SeaTunnel 任务类型，用于创建并执行 SeaTunnel... -
S3File
Support Those Engines Key Features Description Supported DataSource Info Dependency Data Type Mapping JSON File Type Text Or CSV File Type Orc File Type Parquet File Type ... -
LocalFile
Description Key Features Options path [string] custom_filename [boolean] file_name_expression [string] filename_time_format [string] file_format_type [string] field_delimite... -
Integration with Hive Metastore
Requirements Default Behavior Related Configurations Remote Metastore Database Remote Metastore Server Activate Configurations Via kyuubi-defaults.conf Via hive-site.xml Via... -
3. Trouble Shooting
Common Issues java.lang.UnsupportedClassVersionError .. Unsupported major.minor version 52.0 org.apache.spark.SparkException: When running with master ‘yarn’ either HADOOP_CONF_DI...
