-
Yarn Queue Management
Background How to create yarn queues How to use available queues Items about the feature Background In the actual production environment for the Yarn Deployment Mode , users... -
登录 Apache Ambari
先决条件 步骤 下一步 更多信息 先决条件 Ambari 服务器必须正在运行。 要使用 Web 浏览器登录 Ambari Web： 步骤 将您的网络浏览器指向 http ://< your . ambari . server >: 8080 ,其中 <your.ambari.server> 是您的 ambari 服务器... -
5.3 Control the width of text output
Sometimes the text output printed from R code may be too wide. If the output document has a fixed page width (e.g., PDF documents), the text output may exceed the page margins. Se... -
Authentication
Configuration Root user Creating users Authenticating users Changing user passwords Removing users Accumulo has authentication to verify the identity of users. Configurati... -
Kudu
Support Kudu Version Support Those Engines Key features Description Data Type Mapping Source Options Task Example Simple: Multiple Table Changelog 2.2.0-beta 2022-09-26 N... -
Object
clone values eqProps keys omit pick pickAll project prop props keysIn path valuesIn toPairs toPairsIn propOr has hasIn assoc assocPath lens pickBy evolve inv... -
Integrations
Does AWS GLUE support Hudi ? How to override Hudi jars in EMR? Does AWS GLUE support Hudi ? AWS Glue jobs can write, read and update Glue Data Catalog for hudi tables. In order... -
Upgrade
We recommend that you back up database and configuration files before upgrading. Generally, we guarantee that the upgrade does not affect the existing data. To back up data mean... -
Relation
countBy difference differenceWith unionWith union gt gte intersection lt lte max min propEq sortBy pathEq maxBy minBy equals identical eqBy countBy (a → Stri... -
LDAP 使用
LDAP简介 为什么使用LDAP? 配置LDAP 1.官网下载二进制安装包 2.增加LDAP配置 LDAP简介 LDAP（Light Directory Access Portocol），它是基于X.500标准的轻量级目录访问协议。 目录是一个为查询、浏览和搜索而优化的数据库，它成树状结构组织数据，类似文件目录一样。 LDAP目录服务是由目...
