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  • OssJindoFile

    Support Those Engines Key features Description Options path [string] file_format_type [string] bucket [string] access_key [string] access_secret [string] endpoint [string] ...
  • Fetch Plan/Groups

    2158 2024-05-25 《Apache JDO 3.2.1》
    Default Fetch Group Named Fetch Groups Dynamic Fetch Groups Fetch Depth Fetch Size When an object is retrieved from the datastore by JDO typically not all fields are retrieve...
  • Write Operations

    2153 2024-06-28 《Apache Hudi 0.15.0》
    Operation Types UPSERT INSERT BULK_INSERT DELETE BOOTSTRAP INSERT_OVERWRITE INSERT_OVERWRITE_TABLE DELETE_PARTITION Configs Writing path Related Resources It may be he...
  • JDO v JPA

    2150 2024-05-25 《Apache JDO 3.2.1》
    There are several competing persistence technologies available for Java. Two of these are “standardised” (via the JCP). When developing your application you need to choose the mos...
  • SQL

    2150 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...
  • Annotations

    2145 2024-05-25 《Apache JDO 3.2.1》
    @PersistenceCapable @PersistenceAware @Cacheable @EmbeddedOnly @Inheritance @Discriminator @DatastoreIdentity @Version @PrimaryKey @FetchPlans @FetchPlan @FetchGroups @...
  • Connector Release Status

    Connector V2 Health SeaTunnel uses a grading system for connectors to help you understand what to expect from a connector: Alpha Beta General Availability (GA) Expec...
  • Partitioning

    2124 2024-06-29 《Apache Iceberg 1.5.2》
    What is partitioning? What does Iceberg do differently? Partitioning in Hive Problems with Hive partitioning Iceberg’s hidden partitioning What is partitioning? Partitioning...
  • 6. Getting Started with Kyuubi and Cloudera Hue

    Getting Started with Kyuubi and Cloudera Hue What is Hue Preparation Get Kyuubi Started Run Hue in Docker Configuration Start Hue in Docker For CDH 6.x Users Getti...
  • FakeSource

    Support Those Engines Description Key Features Source Options Task Example Simple: Random Generation Customize the data content Simple: Specified Data number Simple: Templa...