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  • Hadoop Resource Integration

    Using Apache Hadoop resource in Flink on Kubernetes 1. Apache HDFS 1.1 Add the shaded jar 1.2. add core-site.xml and hdfs-site.xml 2. Apache Hive 2.1. Add Hive-related jars 2...
  • Flink Getting Started

    4317 2024-06-29 《Apache Iceberg 1.5.2》
    Preparation when using Flink SQL Client Flink’s Python API Adding catalogs. Catalog Configuration Hive catalog Creating a table Writing Branch Writes Reading Type conversi...
  • MySQL

    Description Support Mysql Version Support Those Engines Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Database De...
  • Apache JDO

    4292 2024-05-25 《Apache JDO 3.2.1》
    Welcome to Apache JDO, a project of the Apache DB project . Our goal is a thriving community of users and developers of object persistence technology. Java Data Objects (JDO) is a...
  • 设置 Ambari 服务器

    更多信息 在启动 Ambari 服务器之前,您必须 设置 Ambari 服务器。安装程序将 Ambari 配置为与 Ambari 数据库通信、安装 JDK 并允许您自定义 Ambari 服务器守护程序将运行的用户帐户。这些设置可以通过命令行或在 Ambari 守护程序中设置。 ambari - server setup 命令管理设置过程。在 A...
  • Async Queries via Celery

    4268 2024-05-25 《Apache Superset 4.0.1》
    Celery Celery Flower Celery On large analytic databases, it’s common to run queries that execute for minutes or hours. To enable support for long running queries that execute b...
  • How to read this book

    4265 2024-05-06 《R Markdown Cookbook》
    References It is recommended that readers have a basic understanding of R Markdown. Chapter 2 of R Markdown: The Definitive Guide [@rmarkdown2018] provides an overview of the ba...
  • Elasticsearch Connector

    Dependency of elastic writing Write data to Elasticsearch based on the official Using Apache StreamPark™ writes to Elasticsearch 1. 配置策略和连接信息 2. 写入Elasticsearch Other configur...
  • 10.1 The function knitr::kable()

    4261 2024-05-24 《R Markdown Cookbook》
    Supported table formats Change column names Specify column alignment Add a table caption Format numeric columns Display missing values Escape special characters Multiple tab...
  • Postgre CDC

    Support Those Engines Key features Description Supported DataSource Info Using Dependency Install Jdbc Driver For Spark/Flink Engine For SeaTunnel Zeta Engine Data Type Map...