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UDF 管理
UDF 管理 函数管理 任务样例 编写 UDF 函数 配置 UDF 函数 使用 UDF 函数 UDF 管理 资源管理和文件管理功能类似，不同之处是资源管理是上传的 UDF 函数，文件管理上传的是用户程序，脚本及配置文件。 主要包括以下操作：重命名、下载、删除等。 上传 UDF 资源 和上传文件相同。 函数管理 创建 UDF... -
Building From Source
Building With Maven Building A Submodule Individually Building Submodules Individually Skipping Some Modules Building Kyuubi Against Different Apache Spark Versions Building K... -
TCK
Running the TCK Demonstrating Compliance In order to demonstrate compliance with the Java Data Objects specification, an implementation must pass all of the tests in the Technol... -
JDO v JPA : ORM
Relationships There are 2 prevalent specification in the Java ORM world. JDO provides the most complete definition, whilst JPA is the most recent. Relationships In this guide w... -
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.”... -
The AGE Cypher Query Format
Cypher() Cypher in an Expression SELECT Clause Cypher queries are constructed using a function called cypher in ag_catalog which returns a Postgres SETOF records . Cypher() c... -
Start the Ambari Server
Next Steps More Information Run the following command on the Ambari Server host: ambari - server start To check the Ambari Server processes: ambari - server status ... -
Hudi
Hudi Integration Dependencies Hudi Operations Apache Hudi (pronounced “hoodie”) is the next generation streaming data lake platform. Apache Hudi brings core warehouse and datab... -
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... -
Install Postgres
Before You Begin Steps Before You Begin If you have already installed a MySQL database, you may skip these steps. You must install Postgres 9.5 or later for SAM and Schema R...
