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  • Hive Metastore

    5016 2024-06-30 《Apache Hudi 0.15.0》
    Spark Data Source example Query using HiveQL Use partition extractor properly Hive Sync Tool Hive Sync Configuration Sync modes HMS JDBC HIVEQL Flink Setup Install Hive E...
  • 8. Distributed locks and synchronizers

    4984 2024-06-19 《Redisson 3.31.0》
    8.1. Lock 8.2. Fair Lock 8.3. MultiLock 8.4. RedLock 8.5. ReadWriteLock 8.6. Semaphore 8.7. PermitExpirableSemaphore 8.8. CountDownLatch 8.9. Spin Lock 8.10. Fenced Lock ...
  • Flink Queries

    4968 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...
  • 名词解释

    名词解释 模块介绍 在对 Apache DolphinScheduler 了解之前,我们先来认识一下调度系统常用的名词 名词解释 DAG: 全称 Directed Acyclic Graph,简称 DAG。工作流中的 Task 任务以有向无环图的形式组装起来,从入度为零的节点进行拓扑遍历,直到无后继节点为止。举例如下图: 流程定义 :通过拖...
  • 4.20 Manipulate Markdown via Pandoc Lua filters (*)

    4962 2024-05-10 《R Markdown Cookbook》
    References Technically, this section may be a little advanced, but once you learn how your Markdown content is translated into the Pandoc abstract syntax tree (AST), you will hav...
  • GitHub 趋势日报 (2025年04月25日)

    GitHub 趋势日报 (2025年04月25日) 📈 今日整体趋势 Top 10 📊 分语言趋势 Top 5 Go C++ Java MDX C Ruby PHP JavaScript Dart Rust C Kotlin Shell Python TypeScript Vim Script Lua HTML Batc...
  • Function

    4923 2024-06-02 《Ramda 0.30.0》
    always comparator compose construct curry useWith flip groupBy identity invoker nAry once pipe tap binary unary ap empty of constructN converge curryN __ bin...
  • PersistenceManagerFactory

    4921 2024-05-25 《Apache JDO 3.2.1》
    Standard JDO Properties Any JDO-enabled application will require (at least) one PersistenceManagerFactory. Typically applications create one per datastore being utilised. A Persi...
  • Configuration Overview

    4916 2024-06-22 《Apache Accumulo 2.x》
    Client Configuration Server Configuration Default Site System Namespace Zookeeper Considerations Viewing Server Configuration Configuration is managed differently for Accu...
  • 告警自愈模块

    概述 架构 项目地址 安装启动 初始化 sql 启动 server 启动agentd Ibex 是告警自愈功能依赖的模块,提供一个批量执行命令的通道,可以做到在告警的时候自动去目标机器执行脚本,如果大家没有此需求,无需阅读本节内容。 概述 所谓的告警自愈,典型手段是在告警触发时自动回调某个 webhook 地址,在这个 webhook 里...