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Hive JDBC Driver
Instructions Install Hive JDBC JDBC URL Example Instructions Kyuubi is fully compatible with Hive JDBC and ODBC drivers that let you connect to popular Business Intelligence ... -
JDOQL
JDOQL Single-String JDOQL Accessing Fields Data types : literals Operators precedence Concatenation Expressions Example 1 - Use of Explicit Parameters Example 2 - Use of Impl... -
1. Authentication
Kyuubi Authentication Mechanism Using KERBEROS Kyuubi Authentication Mechanism In a secure cluster, services should be able to identify and authenticate callers. As the ... -
文件参数传递
文件参数 使用方式 配置文件参数 输出文件给下游任务 获取上游任务的文件 其他 备注 样例 文件参数 通过配置文件参数，在同一工作流实例中，可以将上游任务工作目录下的文件(或文件夹，下统一以文件 代替)传递给下游任务。 如以下场景可能使用到 在ETL任务中，将多个上游任务处理好的数据文件一起传递给特定的下游任务。 在机器学习场景中，将... -
文件管理
文件管理 基础操作 创建文件 上传文件 文件查看 下载文件 文件重命名 删除文件 任务样例 创建 shell 文件 创建工作流执行文件 查看结果 文件管理 当在调度过程中需要使用到第三方的 jar 或者用户需要自定义脚本的情况，可以通过在该页面完成相关操作。可创建的文件类型包括：txt/log/sh/conf/py/java 等... -
JDO v JPA
There are several competing persistence technologies available for Java. Two of these are “standardised” (via the JCP). When developing your application you need to choose the mos... -
Flink Connector
Table managed in Hive catalog. Table managed in hadoop catalog Table managed in custom catalog A complete example. Apache Flink supports creating Iceberg table directly withou... -
Setup Options
More Information The following options are frequently used for Ambari Server setup. -j (or —java-home) Specifies the JAVA_HOME path to use on the Ambari Server and all hosts i... -
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 Before installing Ambari, you must upda... -
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 Before installing Ambari, you must upda...
