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Get Started
Good First Issues Help Wanted Issues Code Contribution Programs Good First Issues Good First Issue is initiative to curate easy pickings for first-time contributors. It help... -
Hive
Description Key features Options table_name [string] metastore_uri [string] hdfs_site_path [string] read_partitions [list] krb5_path [string] kerberos_principal [string] ke... -
MapReduce
MapReduce(MR) 节点 综述 创建任务 任务参数 JAVA/SCALA 程序 Python 程序 任务样例 执行 WordCount 程序 在 DolphinScheduler 中配置 MapReduce 环境 上传主程序包 配置 MapReduce 节点 MapReduce(MR) 节点 综述 MapReduce(MR... -
数据推送
OpenTSDB 协议 RemoteWrite 协议 推给客户端 在 采集器 章节可以看出，夜莺支持多种数据接收的接口（由 n9e-server 实现，推送数据就是推给 n9e-server 的 19000 端口），包括 OpenTSDB、Open-Falcon、RemoteWrite、Datadog 等协议。这节我们以 OpenTSDB 的数据接... -
Conditions
Conditions 节点 创建任务 任务参数 相关任务 任务样例 1、创建工作流 2、查看执行结果 注意事项 Conditions 节点 Conditions 是一个条件节点，根据上游任务运行状态，判断应该运行哪个下游任务。截止目前 Conditions 支持多个上游任务，但只支持两个下游任务。当上游任务数超过一个时，可以通过且 以及或... -
Flink Writes
Flink Writes Iceberg support batch and streaming writes With Apache Flink ‘s DataStream API and Table API. Writing with SQL Iceberg support both INSERT INTO and INSERT OVERWRIT... -
AWS S3
AWS configs AWS Credentials AWS Libs AWS S3 Versioned Bucket In this page, we explain how to get your Hudi spark job to store into AWS S3. AWS configs There are two configur... -
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... -
Functions
_.after(n, func) Arguments Returns Example _.bind(func [, thisArg, arg1, arg2, …]) Arguments Returns Example _.bindAll(object [, methodName1, methodName2, …]) Arguments Re... -
Rabbitmq
Description Key features Options host [string] port [int] virtual_host [string] username [string] password [string] url [string] queue_name [string] schema [Config] fields...
