Hello @sakuraime ,
Thanks for the question and using MS Q&A platform.
The Spark UI is the web interface of a running Spark application to monitor and inspect Spark job executions in a web browser.
Apache Spark provides a suite of Web UI/User (aka Application UI or webUI or Spark UI) Interfaces (Jobs, Stages, Tasks, Storage, Environment, Executors, and SQL) to monitor the status of your Spark/PySpark application, resource consumption of Spark cluster, and Spark configurations.
For more details, refer to the below articles:
- View cluster information in the Apache Spark UI
- Apache – Spark Web UI
- Spark Web UI – Understanding Spark Execution
Hope this helps. Do let us know if you any further queries.
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