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Kyuubi High Availability Guide
HA Architecture Key Benefits System-side Deployment Pseudo mode Production mode Client-side Usage How to Hot Upgrade Kyuubi Server As an enterprise-class ad-hoc SQL query s... -
Amazon Linux 2
步骤 下一步 更多信息 在可以访问 Internet 的服务器主机上，使用命令行编辑器执行以下操作 步骤 以 root 身份登录到您的主机。 将 Ambari 存储库文件下载到安装主机上的目录。 wget - nv https :// username : password@archive . cloudera . com / p /... -
定制服务
证书 数据库 目录 账户 所有配置 下一步 更多信息 自定义服务步骤为您提供了一组选项卡，可让您查看和修改集群设置。群集安装向导尝试为每个选项设置合理的默认值。强烈建议您检查这些设置，因为您的要求可能更高级。 Ambari 将常用的自定义配置元素分为四类：凭证、数据库、目录和帐户。所有其他配置将在安装向导的所有配置部分中提供 证书... -
LocalFile
Support Those Engines Key features Description Options path [string] file_format_type [string] read_columns [list] delimiter/field_delimiter [string] parse_partition_from_pa... -
Spark Tuning Guide
Spark Tuning Guide Writing General Tips Spark failures Hudi consumes too much space in a temp folder while upsert How to tune shuffle parallelism of Hudi jobs ? GC Tuning ... -
Overview
What is Apache Hudi Core Concepts to Learn Getting Started Connect With The Community Join in on discussions Come to Office Hours for help Community Calls Contribute Welco... -
Configuration
Catalogs Catalog configuration Using catalogs Replacing the session catalog Using catalog specific Hadoop configuration values Loading a custom catalog SQL Extensions Runtim... -
My Hours
Support Those Engines Key Features Description Key features Supported DataSource Info Source Options How to Create a My Hours Data Synchronization Jobs Parameter Interpretat... -
Overview
Table format (aka. format) was first proposed by Iceberg, which can be described as follows: It defines the relationship between tables and files, and any engine can query and r... -
升级
1. 备份上一版本文件和数据库 2. 停止dolphinscheduler所有服务 3. 下载新版本的安装包 4. 数据库升级 5. 服务升级 5.1 修改conf/config/install_config.conf 配置内容 注意事项 升级时如何设置worker分组与之前一致 5.2 执行部署脚本 1. 备份上一版本文件和数据库 ...
