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Amazon RDS Requirements
Ranger requires a relational database as its policy store. There are additional prerequisites for Amazon RDS-based databases due to how Amazon RDS is set up and managed: MySQL/M... -
下载软件
本节介绍如何通过 Cloudera 下载门户下载 Ambari 软件工件。要下载 Ambari 软件工件（试用版和常规版），现在需要进行身份验证。为了访问您的软件，您必须获取 Cloudera 下载门户的登录凭据，选择您想要的安装体验类型，并指定操作系统。 出于生产目的访问 Ambari 软件工件需要身份验证。在开始安装之前，您必须从 Cloudera ... -
为集群命名
步骤 下一步 步骤 在 Name your cluster 中, 输入要创建的集群的名称。 名称中不得使用空格或特殊字符。 如果您计划对集群进行 Kerberize，请考虑限制集群名称（不超过 12 个字符），以适应 Kerberos 主体将附加到集群名称字符串以及某些身份提供程序对主体名称总长度施加限制的事实。 选择 Next ... -
Log In to Apache Ambari
Prerequisites Steps Next Step More Information Prerequisites Ambari Server must be running. To log in to Ambari Web using a web browser: Steps Point your web browser to... -
Metrics
Table metrics Self-optimizing metrics Amoro provides both table-level and platform-level metrics to help users understand the runtime status of the current table. Table metric... -
Assign Slaves and Clients
Steps Next Step The Cluster Install wizard assigns the slave components, such as DataNodes, NodeManagers, and RegionServers, to appropriate hosts in your cluster. It also attemp... -
4. 安装 Ambari
要在集群中的单个主机上安装 Ambari 服务器，请完成以下步骤： 访问 Ambari 存储库 下载软件 下载 Ambari 存储库 安装 Ambari 服务器 设置 Ambari 服务器 -
Debugging Kyuubi
Debugging Server Debugging Engine Flink Engine Trino Engine Hive Engine Debugging Apps Spark Engine Flink Engine You can use the Java Debug Wire Protocol to debug Kyuubi ... -
Prepared Statements
Cypher Parameter Format Prepared Statements Preparation Prepared Statements Execution Cypher can run a read query within a Prepared Statement. When using parameters with stored... -
TDengine
Description Key features Options url [string] username [string] password [string] database [string] stable [string] timezone [string] Example sink TDengine sink connec...
