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  • SQL DDL

    5319 2024-06-30 《Apache Hudi 0.15.0》
    Spark SQL Create table Create non-partitioned table Create partitioned table Create table with record keys and ordering fields Create table from an external location Create Ta...
  • 2.2. How To Use Spark Adaptive Query Execution (AQE) in Kyuubi

    How To Use Spark Adaptive Query Execution (AQE) in Kyuubi The Basics of AQE Dynamically Switch Join Strategies Dynamically Coalesce Shuffle Partitions Other Tips for Best Practise...
  • Java API

    5300 2024-06-29 《Apache Iceberg 1.5.2》
    Tables Table metadata Scanning File level Transactions Types Primitives Nested types Expressions Expression binding Expression example Modules Tables The main purpose...
  • Design & Concepts

    5266 2024-07-01 《Apache Hudi 0.15.0》
    How does Hudi ensure atomicity? Does Hudi extend the Hive table layout? What concurrency control approaches does Hudi adopt? Hudi’s commits are based on transaction start time i...
  • Design

    5245 2024-06-21 《Apache Accumulo 2.x》
    Background Data Model Architecture Components Tablet Server Garbage Collector Manager Tracer Monitor Compactor (experimental) Compaction Coordinator (experimental) Scan S...
  • CLI

    5221 2024-07-01 《Apache Hudi 0.15.0》
    Local set up Hudi CLI Bundle setup Using hudi-cli Inspecting Commits Drilling Down to a specific Commit FileSystem View Statistics Archived Commits Compactions Validate Com...
  • Flink Quick Start

    5194 2024-06-28 《Apache Hudi 0.15.0》
    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...
  • MongoDB

    Support Those Engines Key Features Description Supported DataSource Info Data Type Mapping Source Options Tips How to Create a MongoDB Data Synchronization Jobs Parameter I...
  • Translations & Localization

    5172 2024-06-03 《Docusaurus 1.14.7》
    Docusaurus Translation Configurations Translating Your Existing Docs Enabling Translations on Pages Gathering Strings to Translate Custom Translation Strings How Strings Get T...
  • HTTP Connector

    http asynchronous write Write with Apache StreamPark™ http asynchronous write support type Configuration list of HTTP asynchronous write HTTP writes data asynchronously Other ...