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升级步骤
DolphinScheduler 升级 准备工作 检查不向前兼容的更改 备份上一版本文件和数据库 下载新版本的安装包 升级步骤 停止 dolphinscheduler 所有服务 数据库升级 资源迁移 示例： 服务升级 修改 bin/env/install_env.sh 配置内容 注意事项 worker 分组的区别（以 1.3.1 版本... -
任务结构
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 在dolphinscheduler中创建的所有任务都保存在t_ds_process... -
Hive
Feature support Enabling Iceberg support in Hive Hive 4.0.0-beta-1 Hive 4.0.0-alpha-2 Hive 4.0.0-alpha-1 Hive 2.3.x, Hive 3.1.x Loading runtime jar Enabling support Hadoop con... -
Self-Optimizing
Introduction Self-optimizing mechanism Self-optimizing scheduling policy Quota Balanced Introduction Lakehouse is characterized by its openness and loose coupling, with data... -
MySQL
Support Mysql Version Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Data Type M... -
On Disk Encryption
Configuration Encrypting All Tables Per Table Encryption Disabling Crypto Custom Crypto Things to keep in mind Utilities need access to encryption properties Some data will b... -
Using the SpotBugs Ant task
Installing the Ant task Modifying build.xml Executing the task Parameters This chapter describes how to integrate SpotBugs into a build script for Ant, which is a popular Java... -
Kafka
Support Those Engines Key Features Description Supported DataSource Info Sink Options Parameter Interpretation Topic Formats Semantics Partition Key Fields Assign Partition... -
Compactions
Configuration External Compactions Starting the Components Configuration Overview External Compaction in Action Logging Metrics User compactions In Accumulo each tablet h... -
GitHub 趋势日报 (2025年04月10日)
📈 今日整体趋势 Top 10 📊 分语言趋势 Top 5 Go C++ Ruby Jupyter Notebook Kotlin Java C PHP Shell MDX Rust C TypeScript HTML Lua JavaScript Vim Script Python Batchfile Markdow...
