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访问 Ambari 存储库
表 4.1 Ambari 存储库 URL 从 Ambari 2.7.5 版本开始，访问 Ambari 存储库需要身份验证。要访问二进制文件，您必须首先拥有所需的身份验证凭据（用户名 和密码 ）。 Cloudera 发送给注册支持联系人的电子邮件中提供了新客户和合作伙伴的身份验证凭据。现有用户可以在支持门户 (https://my.cloudera.c... -
String
match split trim replace toLower toUpper test toString match RegExp → String → [String | Undefined] Parameters rxA regular expression. strThe string to match against... -
8.1 Custom Word templates
You can apply the styles defined in a Word template document to new Word documents generated from R Markdown. Such a template document is also called a “style reference document.”... -
Schemas
Iceberg tables support the following types: Type Description Notes boolean True or false int 32-bit signed integers Can promote to long long 64-bit s... -
Collection
_.countBy(collection, [iteratee=_.identity]) Since Arguments Returns Example _.every(collection, [predicate=_.identity]) Since Arguments Returns Example _.filter(collec... -
TPC-DS
TPC-DS Integration Dependencies Configurations TPC-DS Operations The TPC-DS is a decision support benchmark. It consists of a suite of business oriented ad-hoc queries and con... -
Flink Actions
Rewrite files action. Rewrite files action. Iceberg provides API to rewrite small files into large files by submitting Flink batch jobs. The behavior of this Flink action is the... -
Vertica
VERTICA 数据源 是否原生支持 VERTICA 数据源 参数名称 参数描述 数据源 选择 VERTICA 数据源名称 输入数据源的名称 描述 输入数据源的描述 IP 主机名 输入连接 VERTICA 的 IP 端口 输入连接 VERTICA 的端口 用户名 设置连接 VERTI... -
Engine UI
Engine Management Details This engine UI is able to help you understand status of the engine behind Kyuubi servers. Engine Management Details The Engine UI offers an Engine Man... -
4.8 Update the date automatically
If you want the date on which the Rmd document is compiled to be reflected in the output report, you can add an inline R expression to the date field in YAML, and use the Sys.Dat...