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Setup
User Manual (2.x and 3.x) Master/Manager naming Setup for testing or development Setup for Production Configuring Accumulo Initialization Run Accumulo Run individual Accumulo... -
Nessie
Enabling Nessie Catalog Spark SQL Extensions Nessie Catalog Nessie and Iceberg Loosely coupled transactions Experimentation Further use cases Example Future Improvements ... -
Mtail 日志监控
前言 更新 mtail简介 mtail样例 mtail更多样例 关于时间戳 前言 说到日志监控，大家第一反应的可能是ELK的方案，或者Loki的方案，这两个方案都是把日志采集了发到中心，在中心存储、查看、分析，不过这个方案相对比较重量级一些，如果我们的需求只是从日志中提取一些metrics数据，比如统计一些日志中出现的Error次数之类的，则... -
SQL DDL
Spark SQL Create table Create non-partitioned table Create partitioned table Create table with record keys and ordering fields Create table from an external location Create Ta... -
告警通知
webapi.conf server.conf 夜莺告警通知，内置支持邮件、钉钉机器人、企微机器人、飞书机器人多种方式作为发送通道，也支持调用自定义脚本和Webhook，给用户自定义发送通道的能力。相关配置在 webapi.conf 和 server.conf 中都有涉及。这里分别讲解。 webapi.conf [[ NotifyChannels ... -
Using Plugins
Introduction Official plugins Plugin type Build Prerequisites Command Build docker image with plugin from answer base image Third-party plugin Usage Upgrade Develop and c... -
Apache Iceberg
Support Iceberg Version Support Those Engines Description Supported DataSource Info Database Dependency Data Type Mapping Sink Options Task Example Simple: Hive Catalog: H... -
CLI
Local set up Hudi CLI Bundle setup Using hudi-cli Inspecting Commits Drilling Down to a specific Commit FileSystem View Statistics Archived Commits Compactions Validate Com... -
Design & Concepts
How does Hudi ensure atomicity? Does Hudi extend the Hive table layout? What concurrency control approaches does Hudi adopt? Hudi’s commits are based on transaction start time i... -
Flink Quick Start
Setup Flink Support Matrix Download Flink and Start Flink cluster Start Flink SQL client Create Table Insert Data Query Data Update Data Delete Data Row-level Delete Batch...
