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  • Kafka-HDFS Ingestion

    4063 2025-03-18 《Apache Gobblin 0.17.0》
    Getting Started Standalone MapReduce Job Constructs Source and Extractor Writer and Publisher Job Config Properties Metrics and Events Task Level Metrics Task Level Events ...
  • Kudu

    Support Kudu Version Support Those Engines Key Features Data Type Mapping Sink Options Task Example Simple: Multiple Table Changelog 2.2.0-beta 2022-09-26 2.3.0-beta 2022-...
  • SQL UDF

    Description UDF API UDF Implements Example Example Changelog new version UDF of SQL transform plugin Description Use UDF SPI to extends the SQL transform functions lib....
  • ZooKeeper

    4053 2024-06-22 《Apache Accumulo 2.x》
    ZooKeeper ACLs ACL errors during upgrade ZooKeeper ACLs Accumulo requires full access to nodes in ZooKeeper under the /accumulo path. The ACLs can be examined using the ZooKee...
  • Apache Paimon (Incubating)

    4044 2024-07-05 《Apache Kyuubi 1.9.1》
    Apache Paimon (Incubating) Integration Dependencies Configurations Apache Paimon (Incubating) Operations # Apache Paimon(incubating) is a streaming data lake platform that su...
  • Configuring Oracle for Ranger

    If you are using Amazon RDS, see the Amazon RDS Requirements . On the Oracle host, install the appropriate JDBC .jar file. Download the Oracle JDBC (OJDBC) driver from http://...
  • 9.2 Display HTML widgets

    4026 2024-05-24 《R Markdown Cookbook》
    References HTML widgets (https://www.htmlwidgets.org ) are typically interactive JavaScript applications, which only work in HTML output. If you knit an Rmd document containing H...
  • 3.3 Render an R script to a report

    4024 2024-05-09 《R Markdown Cookbook》
    Even if you are a long-time R Markdown user, you may have missed another possibility. Dean Attali called it “knitr ‘s best hidden gem”. That is, you can render a pure R script to...
  • 第一章:多线程入门

    学习目标 1. 什么是线程与多线程 1.1 线程的概念 1.2 多线程的概念 2. 为什么需要多线程编程 2.1 提高CPU利用率 2.2 提高程序响应性 2.3 更好的资源利用 2.4 简化复杂问题的处理 3. Java中实现多线程的两种基本方式 3.1 继承Thread类 3.2 实现Runnable接口 3.3 两种方式的比较 ...
  • AmazonSqs

    AmazonSqs AmazonSqs source connector Support Those Engines Spark Flink SeaTunnel Zeta Key Features batch stream exactly-once column projection parallelism su...