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Function
always comparator compose construct curry useWith flip groupBy identity invoker nAry once pipe tap always a → (* → a) Parameters valThe value to wrap in a func... -
7.8 Embed arbitrary files in the HTML output file
References As mentioned in Section 7.7 , we can embed a copy of the Rmd source document in the HTML output file. Sometimes the Rmd source file alone may not be enough to reproduc... -
5.7 Line numbers for code blocks (*)
References You can add line numbers to either source code blocks, via the chunk option attr.source = ".numberLines" , or text output blocks, via attr.output = ".numberLines" (se... -
5. Data partitioning (sharding)
1. Partitioning (sharding) of Redis based Java objects 2. Partitioning (sharding) of Redis setup This feature available only in Redisson PRO edition. 1. Partitioning (shardin... -
Hive CLI
Hive CLI 综述 Hive CLI任务 VS 连接Hive数据源的SQL任务 创建任务 任务参数 任务样例 Hive CLI任务样例 Hive CLI 综述 使用Hive Cli任务插件 创建Hive Cli 类型的任务执行SQL脚本语句或者SQL任务文件。 执行任务的worker会通过hive -e 命令执行hive SQL脚本语... -
Post-commit Callback
HTTP Endpoints Kafka Endpoints Pulsar Endpoints Bring your own implementation Apache Hudi provides the ability to post a callback notification about a write commit. This may b... -
Debian 9
Steps 下一步 更多信息 在具有 Internet 访问权限的服务器主机上，使用命令行编辑器执行以下操作： Steps 以 root 身份登录到您的主机。 将 Ambari 列表文件下载到安装主机上的目录中。 wget - O / etc / apt / sources . list . d / ambari . list ht... -
Introduction
Introduction Requirements Supported Java version Introduction SpotBugs is a program to find bugs in Java programs. It looks for instances of “bug patterns” —- code instances t... -
Assert
Description Key Features Options rules [ConfigMap] field_rules [ConfigList] field_name [string] field_type [string | ConfigMap] field_value [ConfigList] rule_type [string] ... -
Switch
Switch 创建任务 任务参数 任务样例 创建工作流 设置条件 执行 Switch Switch 是一个条件判断节点，依据全局变量 的值和用户所编写的表达式判断结果执行对应分支。 注意 使用 javax.script.ScriptEngine.eval 执行表达式。 创建任务 点击项目管理 -> 项目名称 -> 工作流定义，点击”创建...
