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  • 任务结构

    任务总体存储结构 各任务类型存储结构详解 Shell节点 SQL节点 PROCEDURE[存储过程]节点 SPARK节点 MapReduce(MR)节点 Python节点 Flink节点 HTTP节点 DataX节点 Sqoop节点 条件分支节点 子流程节点 依赖(DEPENDENT)节点 任务总体存储结构 在dolphin...
  • 应用监控

    写在前面 埋点工具 夜莺自身监控 Webapi Server 数据抓取 参考资料 写在前面 应用监控实际要比 OS、中间件的监控更为关键,因为某个 OS 层面的指标异常,比如 CPU 飙高了,未必会影响终端用户的体验,但是应用层面的监控指标出问题,通常就会影响客户的感受、甚至影响客户的付费。 针对应用监控,Google提出了 4 个黄金指...
  • About SeaTunnel

    About SeaTunnel Why we need SeaTunnel Features of SeaTunnel SeaTunnel work flowchart Connector Who uses SeaTunnel Landscapes Learn more About SeaTunnel SeaTunnel i...
  • Detectors

    5514 2024-06-13 《SpotBugs 4.8.5》
    Standard detectors OverridingMethodsMustInvokeSuperDetector FindRoughConstants SynchronizeAndNullCheckField InitializeNonnullFieldsInConstructor BooleanReturnNull OptionalRetu...
  • Project Configuration

    Why do I need to configure Terms Configuration file Deployment option property Basic parameters Memory parameters Configure Total Memory Checkpoint Watermark State backen...
  • Apache HBase Connector

    Dependency of Apache HBase writing Regular way to write and read Apache HBase 1.Create database and table 2.Write demo and Read demo write and read Apache HBase with Apache Str...
  • Metadata Table

    5416 2024-06-28 《Apache Hudi 0.15.0》
    Metadata Table Supporting Multi-Modal Index in Hudi Metadata table indices Enable Hudi Metadata Table and Multi-Modal Index in write side Use metadata indices for query side im...
  • Storage

    5364 2024-07-01 《Apache Hudi 0.15.0》
    Does Hudi support cloud storage/object stores? What is the difference between copy-on-write (COW) vs merge-on-read (MOR) table types? How do I migrate my data to Hudi? How to co...
  • Architecture

    Kyuubi Architecture Introduction Architecture Overview Unified Interface Runtime Resource Resiliency High Availability & Load Balance Authentication & Authorization Conclusio...
  • Basic Configurations

    5258 2024-07-01 《Apache Hudi 0.15.0》
    Hudi Table Config Hudi Table Basic Configs Spark Datasource Configs Read Options Write Options Flink Sql Configs Flink Options Write Client Configs Common Configurations Me...