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Relabel
监控数据通过推模式，发给夜莺，夜莺会转发给后端时序库，有时候可能想对数据做一些二次处理，比如 Drop 掉一些数据或者改改内容之类的，此时就需要 relabel 能力了，这个功能是社区小伙伴贡献的，和 Prometheus 的 relabel 类似，只是配置的时候注意配置项的大小写。在夜莺 5.x 版本中，数据是通过 n9e-server 转发的，所以，r... -
Rabbitmq
Description Key features Options host [string] port [int] virtual_host [string] username [string] password [string] url [string] queue_name [string] routing_key [string] ... -
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Flink Getting Started
Flink Apache Iceberg supports both Apache Flink ‘s DataStream API and Table API. See the Multi-Engine Support page for the integration of Apache Flink. Feature support Flink... -
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External Link Management
Background How to create the external link Where can see the external link Background In production practice, in order to manage the Flink job properly, there is always a need... -
Bytecode Enhancement
JDO defines a byte-code enhancement process that provides for dirty detection of fields. Before a class is used at runtime it is compiled and then “enhanced” to implement the inte... -
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... -
Configuration Glossary
Table of Contents Properties File Format Creating a Basic Properties File Job Launcher Properties Common Job Launcher Properties SchedulerDaemon Properties CliMRJobLauncher Pr... -
Hive
Hive Iceberg supports reading and writing Iceberg tables through Hive by using a StorageHandler . Feature support The following features matrix illustrates the support for diff...
