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  • PersistenceManager

    4387 2024-05-25 《Apache JDO 3.2.1》
    Persist Objects Retrieve Objects Update Objects Delete Objects Making an object transient Any JDO-enabled application will require at least one PersistenceManager (PM). This ...
  • SQL

    4387 2024-05-25 《Apache JDO 3.2.1》
    Setting candidate class Unique results Defining a result type Parameters As we have described earlier, JDO allows access to many query languages to give the user full flexibil...
  • DB2

    Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Database Dependency Data Type Map...
  • Schema Evolution

    4372 2024-06-28 《Apache Hudi 0.15.0》
    Schema Evolution on Write Type Promotions Schema Evolution on read Adding Columns Altering Columns Deleting Columns Renaming columns Schema Evolution in Action Related Reso...
  • Trino

    4365 2024-06-26 《Apache Amoro 0.6.1》
    Iceberg format Paimon format Mixed format Install Support SQL statement Query Table Query BaseStore of Table Query ChangeStore of Table Trino and Amoro Type Mapping: Trino ...
  • Dynamic

    动态节点 综述 创建任务 任务参数 任务参数输出 运行状态 动态节点 综述 动态节点可以通过输入多个参数列表,通过笛卡尔积计算出多所有的参数组合,然后将每个参数组合作为一个子工作流节点执行。 比如我们有一个工作流,它具有两个输入参数,a, b。 我们可以通过动态节点,将这个工作流定义当做一个节点,然后输入参数列表 参数a:a1, a2...
  • 3. ACL Management Guide

    ACL Management Guide ACL Management Guide Authorization Modes Three primary modes for Kyuubi authorization are available by Submarine Spark Security : Storage-Based Authoriza...
  • Clickhouse

    Support Those Engines Key Features Description Supported DataSource Info Data Type Mapping Source Options How to Create a Clickhouse Data Synchronization Jobs Tips Clickh...
  • HdfsFile

    Support Those Engines Key Features Description Supported DataSource Info Sink Options Tips Task Example Simple: For orc file format simple config For text file format with ...
  • 2. Contribution Guidelines

    Contribution Guidelines Prepare github environment Creating a Pull Request Contribution Guidelines Kyuubi is an Apache License v2.0 open source software. Contributing to Ky...