-
SQL UDF
Description UDF API UDF Implements Example Example Changelog new version UDF of SQL transform plugin Description Use UDF SPI to extends the SQL transform functions lib.... -
Switching to an Oracle Database After Installation
About This Task Prerequisites Steps About This Task If you want to use an Oracle database with SAM or Schema Registry after you have performed your initial HDF installation o... -
Security Overview
Security Overview Implementation Security Overview Accumulo has the following security features: Only authenticated users can access Accumulo. Kerberos can be enabled to re... -
Reading Tables
Does deleted records appear in Hudi’s incremental query results? How do I pass hudi configurations to my beeline Hive queries? Does Hudi guarantee consistent reads? How to think ... -
Http
Support Those Engines Key Features Description Supported DataSource Info Sink Options Example Changelog 2.2.0-beta 2022-09-26 Http sink connector Support Those Engine... -
Authentication
Configuration Root user Creating users Authenticating users Changing user passwords Removing users Accumulo has authentication to verify the identity of users. Configurati... -
Dependent
Dependent 节点 综述 创建任务 任务参数 任务样例 Dependent 节点 综述 Dependent 节点，就是依赖检查节点 。比如 A 流程依赖昨天的 B 流程执行成功，依赖节点会去检查 B 流程在昨天是否有执行成功的实例。 创建任务 点击项目管理 -> 项目名称 -> 工作流定义，点击“创建工作流”按钮，进入 DAG 编... -
JDBC
JDBC Catalog Configurations Examples Spark Java API JDBC Catalog Iceberg supports using a table in a relational database to manage Iceberg tables through JDBC. The database ... -
Collections
_.at(collection, [props]) Arguments Returns Example .countBy(collection, [iteratee=.identity], [thisArg]) Arguments Returns Example .every(collection, [predicate=.identity]... -
ChunJun
ChunJun节点 综述 创建任务 任务参数 任务样例 在 DolphinScheduler 中配置 ChunJun 环境 配置 ChunJun 任务节点 ChunJun节点 综述 ChunJun 任务类型，用于执行 ChunJun 程序。对于 ChunJun 节点，worker 会通过执行 ${CHUNJUN_HOME}/bin/sta...
