[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-04-03。"],[[["The Spark UI is a free feature that collects and displays Apache Spark execution details from Dataproc Serverless interactive sessions, retaining data for 90 days, and is enabled by default."],["To use the Spark UI with interactive sessions, the service account running the session needs the `dataproc.sessions.sparkApplicationWrite` permission, and users accessing the UI need the `dataproc.sessions.sparkApplicationRead` permission."],["You can access the Spark UI by navigating to the Dataproc Interactive Sessions in the Google Cloud console, selecting an interactive session, and clicking \"View Spark UI\" in the top menu."],["The \"View Spark UI\" button will be disabled if the necessary permissions are missing or if the Spark UI feature has been disabled during session creation by unchecking the \"Enable Spark UI\" checkbox or setting the `spark.dataproc.appContext.enabled` property to false."]]],[]]