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PySpark
Requirements Preparation Prepare JDBC driver Prepare JDBC Hive Dialect extension Including jars of JDBC driver and Hive Dialect extension Usage Using as JDBC Datasource progra... -
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 ... -
Using Logstore
Real-Time data in LogStore Overview Prerequisites for using LogStore Double write LogStore and FileStore Due to the limitations of traditional offline data warehouse architect... -
Flink DML
Querying with SQL Batch mode Batch mode (non-primary key table) Batch mode (primary key table) Streaming mode Streaming mode (LogStore) Streaming mode (FileStore non-primary k... -
4. Kyuubi High Availability Guide
Kyuubi High Availability Guide Load Balance Mode Configuring High Availability Kyuubi High Availability Guide As an enterprise-class ad-hoc SQL query service built on top of A... -
MySQL/MariaDB 先决条件
您必须在 Ranger 安装期间将变量 log_bin_trust_function_creators 更改为 1 。 从 RDS 仪表板 > 参数组（位于页面左侧）： 将 MySQL 服务器变量 log_bin_trust_function_creators 设置为 1 。 (可选) Ranger 安装完成后，将 log_bin_trust_fu... -
Configuring MySQL for Ranger
Prerequisites Steps RHEL/CentOS/Oracle/Aamazon Linux SLES Prerequisites When using MySQL, the storage engine used for the Ranger admin policy store tables MUST support transa... -
Ubuntu 14
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 ... -
Ubuntu 16
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 ... -
Stored Procedure
存储过程节点 任务参数 存储过程节点 根据选择的数据源，执行存储过程。 拖动工具栏中的PROCEDURE 任务节点到画板中，如下图所示： 前提：在该数据库里面创建存储过程，如： CREATE PROCEDURE dolphinscheduler . test ( in in1 INT , out out1 I...