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  • Setup Options

    More Information The following options are frequently used for Ambari Server setup. -j (or —java-home) Specifies the JAVA_HOME path to use on the Ambari Server and all hosts i...
  • Performance

    1214 2024-07-01 《Apache Hudi 0.15.0》
    Optimized DFS Access Performance Optimizations Write Path Bulk Insert Upserts Indexing Read Path Data Skipping Optimized DFS Access Hudi also performs several key storage...
  • MySQL

    MySQL 数据源 是否原生支持 MySQL 数据源 数据源:选择 MYSQL 数据源名称:输入数据源的名称 描述:输入数据源的描述 IP 主机名:输入连接 MySQL 的 IP 端口:输入连接 MySQL 的端口 用户名:设置连接 MySQL 的用户名 密码:设置连接 MySQL 的密码 数据库名:输入连接 MySQL 的数据库名称 Jdbc...
  • Installation

    1205 2024-05-20 《Apache Answer 1.3.0》
    Start Answer Install steps Step 1: Choose the language Step 2: Config database Step 3: Create configuration file Step 4: Fill in basic information Step 5: Complete Start A...
  • 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...
  • Canal Format

    Format Options How to use Kafka uses example Changelog-Data-Capture Format Format: Serialization Schema Format: Deserialization Schema Canal is a CDC (Changelog Data Capture) ...
  • Compaction

    1200 2024-06-30 《Apache Hudi 0.15.0》
    Background Why MOR tables need compaction? Compaction Architecture Strategies in Compaction Scheduling Trigger Strategies Compaction Strategies Ways to trigger Compaction Inl...
  • Flink Queries

    1199 2024-06-29 《Apache Iceberg 1.5.2》
    Reading with SQL Flink batch read Flink streaming read FLIP-27 source for SQL Reading branches and tags with SQL Reading with DataStream Batch Read Streaming read Reading w...
  • Overview

    1194 2024-06-28 《Apache Hudi 0.15.0》
    What is Apache Hudi Core Concepts to Learn Getting Started Connect With The Community Join in on discussions Come to Office Hours for help Community Calls Contribute Welco...
  • Getting Started

    1192 2024-07-05 《Apache Kyuubi 1.9.1》
    Requirements Installation Install Kyuubi Install Spark Configuration Start Kyuubi Operate Clients Open Connections Execute Statements Start Engines Close Connections Stop...