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安装选项
步骤 下一步 更多信息 为了构建集群，集群安装向导会提示您提供有关如何设置集群的一般信息。您需要提供每台主机的 FQDN。该向导还需要访问您在设置无密码 SSH 时创建的私钥文件。使用主机名和密钥文件信息，向导可以定位、访问集群中的所有主机并与其安全地交互。 步骤 在 Target Hosts 中，输入主机名列表，每行一个。 您可以使用... -
Relation
countBy difference differenceWith unionWith union gt gte intersection lt lte max min propEq sortBy pathEq maxBy minBy equals identical eqBy countBy (a → Stri... -
Seq
_(value) Arguments Returns Example _.chain(value) Since Arguments Returns Example _.tap(value, interceptor) Since Arguments Returns Example _.thru(value, intercept... -
Telegram
Telegram Telegram 如果您需要使用 Telegram 进行告警，请在告警实例管理模块创建告警实例，选择 Telegram 插件。 Telegram 的配置样例如下: 参数配置: WebHook: 使用 Telegram 的机器人，发送消息的 WebHook。 botToken 创建 Telegram 的机器人，... -
Debian 9
Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following: Steps Log in to your host as root . Download ... -
Switching to an Oracle Database After Installation
About This Task Prerequisites Steps About This Task If you want to use an Oracle database with SAM or Schema Registry after you have performed your initial HDF installation o... -
8.2 The two-way workflow between R Markdown and Word
While it is easy to generate a Word document from R Markdown, things can be particularly painful when someone else edits the Word document and you have to manually port the change... -
StarRocks
Description Key features Options node_urls [list] username [string] password [string] database [string] table [string] scan_filter [string] schema [config] fields [Config] ... -
Maxcompute
Description Key features Options accessId [string] accesskey [string] endpoint [string] project [string] table_name [string] partition_spec [string] split_row [int] common... -
Ubuntu 18
Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following Steps Install the Ambari bits. This also insta...
