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Apache Spark
To read a OneTable synced target table (regardless of the table format) in Apache Spark locally or on services like Amazon EMR, Google Cloud’s Dataproc, Azure HDInsight, or Databr... -
2. Kinit Auxiliary Service
Kinit Auxiliary Service Installing and Configuring the Kerberos Clients Kerberos Ticket Configurations Further Readings Kinit Auxiliary Service In order to work with ... -
Apache Paimon (Incubating)
Apache Paimon (Incubating) Integration Dependencies Apache Paimon (Incubating) Operations Apache Paimon (Incubating) is a streaming data lake platform that supports high-speed ... -
Switch
Switch 创建任务 任务参数 任务样例 创建工作流 设置条件 执行 Switch Switch 是一个条件判断节点，依据全局变量 的值和用户所编写的表达式判断结果执行对应分支。 注意 使用 javax.script.ScriptEngine.eval 执行表达式。 创建任务 点击项目管理 -> 项目名称 -> 工作流定义，点击”创建... -
Caching
Configuration Accumulo tablet servers have block caches that buffer data in memory to limit reads from disk. This caching has the following benefits: reduces latency when rea... -
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 trans... -
Aggregation Functions
Data Setup min Using min() with Lists max stDev stDevP percentileCont percentileDisc count Using count(expression) to return the number of values Counting non-null value... -
Hive CLI
Hive CLI 综述 Hive CLI任务 VS 连接Hive数据源的SQL任务 创建任务 任务参数 任务样例 Hive CLI任务样例 Hive CLI 综述 使用Hive Cli任务插件 创建Hive Cli 类型的任务执行SQL脚本语句或者SQL任务文件。 执行任务的worker会通过hive -e 命令执行hive SQL脚本语... -
Snowflake
Steps: Create an external volume Create a catalog integration for Iceberg files in object storage Create an Iceberg table from Iceberg metadata in object storage Currently, Sn... -
TPC-H
TPC-H Integration Dependencies Configurations TPC-H Operations The TPC-H is a decision support benchmark. It consists of a suite of business oriented ad-hoc queries and concur...
