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2. Auxiliary SQL Functions for Spark SQL
Auxiliary SQL Functions for Spark SQL Auxiliary SQL Functions for Spark SQL Kyuubi provides several auxiliary SQL functions as supplement to Spark’s Built-in Functions ... -
在集群和浏览器主机上启用 NTP
集群中所有节点的时钟以及运行访问 Ambari Web 界面的浏览器的计算机必须能够相互同步。 要安装 NTP 服务并确保其在启动时启动，请在每台主机上运行以下命令： RHEL/CentOS/Oracle 7 yum install - y ntp systemctl enable ntpd SLES zypper install ... -
Speed Control
Introduction Support Those Engines Configuration Introduction The SeaTunnel provides a powerful speed control feature that allows you to manage the rate at which data is synch... -
快速上手
管理员用户登录 地址：http://localhost:12345/dolphinscheduler 用户名密码：admin/dolphinscheduler123 创建队列 创建租户 创建普通用户 创建告警组 创建Worker分组 1.3.x版本为了支持docker,暂时不支持页面添加Worker... -
Delta Lake
Delta Lake Integration Dependencies Configurations Delta Lake Operations Delta lake is an open-source project that enables building a Lakehouse Architecture on top of existing... -
Reliability
Concurrent write operations Cost of retries Retry validation Compatibility Iceberg was designed to solve correctness problems that affect Hive tables running in S3. Hive tabl... -
Privacy Policy
Information about your use of this website is collected using server access logs and a tracking cookie. The collected information consists of the following: The IP address from ... -
Docker Demo
Building interoperable tables using OneTable Pre-requisites Setting up Docker cluster Accessing Services Trino Jupyter Notebook Building interoperable tables using OneTable... -
Preparing to Set Up a Local Repository
Steps Next Steps More Information Before setting up your local repository, you must have met certain requirements. Selected an existing server, in or accessible to the cluste... -
Comparability, Equality, Orderability and Equivalence
Concepts Comparability Equality Orderability Equivalence Comparability and equality Comparability Orderability Between different Agtypes AGE already has good semantics for...