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健康检查
健康检查 背景 Endpoint API-Server Master-Server Worker-Server Alert-Server 健康检查 背景 运行状况检查旨在提供一种独特的方法来检查 Dolphinscheduler 服务的运行状况。它包括模块的运行状况，例如 DB、缓存、网络等等。 Endpoint API-Serve... -
SQL UDF
Description UDF API UDF Implements Example Example Changelog new version UDF of SQL transform plugin Description Use UDF SPI to extends the SQL transform functions lib.... -
Alert Configuration
Added alert configuration E-mail DingTalk Wechat Lark Alert Test Modify alert configuration: Use alert configuration Delete alert configuration: StreamPark supports a va... -
Permissions
Configuration Granting permission View permissions Revoking permissions Accumulo users can only perform actions if they are given permission. Accumulo has three types of perm... -
IBM Cloud
IBM COS configs IBM Cloud Object Storage Credentials IBM Cloud Object Storage Libs In this page, we explain how to get your Hudi spark job to store into IBM Cloud Object Storag... -
数据读取
夜莺把接收到的监控数据都直接写入了后端时序数据库，所以，读取监控数据，无需经由夜莺的接口，直接读取后端的时序库的接口就可以了。即：如果使用了 Prometheus，就通过 Prometheus 的接口读取监控数据，如果用了 VictoriaMetrics，就通过 VictoriaMetrics 的接口读取监控数据。 比如 Prometheus，就是那些/... -
Batch Reads
Spark DataSource API Daft Spark DataSource API The hudi-spark module offers the DataSource API to read a Hudi table into a Spark DataFrame. A time-travel query example: val ... -
TiDB
TiDB Integration Dependencies Configurations TiDB Operations TiDB is an open-source NewSQL database that supports Hybrid Transactional and Analytical Processing (HTAP) workloa... -
Enabling Search
Enabling the Search Bar Extra Search Options Controlling the Location of the Search Bar Customizing the placeholder Disabling the Search Bar Docusaurus supports search using ... -
PyHive
Requirements Usage DB-API Use PyHive with Pandas Authentication PyHive is a collection of Python DB-API and SQLAlchemy interfaces for Hive. PyHive can connect with the Kyuub...