[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-04 (世界標準時間)。"],[[["\u003cp\u003eCloud Data Fusion generates logs for each pipeline run, allowing users to monitor and debug their data pipelines.\u003c/p\u003e\n"],["\u003cp\u003eLogs can be accessed and filtered by log level (Error, Warning, Informational, Debug, Trace) from the Preview or Pipeline details pages in Cloud Data Fusion Studio.\u003c/p\u003e\n"],["\u003cp\u003eUsers can choose between basic logs (pipeline stages) and advanced logs (including cluster health and execution engine details) for each pipeline run.\u003c/p\u003e\n"],["\u003cp\u003eThe most recent log messages can be viewed by using the scroll to the bottom feature in the logs.\u003c/p\u003e\n"],["\u003cp\u003eAfter a pipeline run, a log file containing all advanced logs and stack traces can be downloaded for debugging or the raw logs can be viewed in a separate tab.\u003c/p\u003e\n"]]],[],null,["# View and download pipeline logs\n\nThis page explains pipeline logging in Cloud Data Fusion.\n\nFor each data pipeline run, Cloud Data Fusion generates logs to help you\nmonitor data pipeline runs and debug issues. As soon as a pipeline run begins,\nyou can view the logs and filter them by log level.\n\nYou can access the logs in the Cloud Data Fusion Studio on the **Preview**\npage and the **Pipeline details** page. To monitor the progress of a pipeline,\nclick **Logs** while the pipeline is running.\n\nFilter logs by level\n--------------------\n\nWhen viewing the pipeline log messages, you can filter them by type, or *log\nlevel*:\n\n- Error\n- Warning\n- Informational\n- Debug\n- Trace\n\nTo set the log level, go to the Cloud Data Fusion Studio's **Preview**\npage or **Pipeline details** page, and click **Logs** \\\u003e **Level**.\nSelect the types of messages you want to appear in the log.\n\nView basic or advanced logs\n---------------------------\n\nFor each pipeline run, you can view *basic* or *advanced* logs. Basic logs\ninclude messages about the stages of the pipeline. Advanced logs include all\nbasic log messages, and information about cluster health and the execution\nengine.\n\nTo view advanced logs during a pipeline preview or run, go to the\nCloud Data Fusion Studio's **Preview** page or **Pipeline details** page,\nand click **Logs** \\\u003e **View advanced logs**.\n\nTo return to viewing basic logs, click **Hide Advanced Logs**.\n\nView the most recent log messages\n---------------------------------\n\nIf you have a pipeline run with a large number of messages, you can go to the\nbottom of the page for the latest messages. Go to the Cloud Data Fusion\nStudio's **Preview** page or **Pipeline details** page, and click **Logs**\n\\\u003e **Scroll**.\n\nDownloading logs\n----------------\n\nFor debugging issues, after a pipeline run completes, you can download a log\nfile that includes all of the advanced log and stack trace messages.\n\n- To download the log file, go to the Cloud Data Fusion Studio's\n **Preview** page or **Pipeline details** page, and click **Logs**\n \\\u003e **Download all**.\n\n- To view the raw log as plain text in a new browser tab, click **Download\n all** \\\u003e **View raw logs**.\n\nWhat's next\n-----------\n\n- Learn more about [orchestrating pipelines](/data-fusion/docs/concepts/orchestrate-pipelines)."]]
