[[["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:2025-07-11 (世界標準時間)。"],[[["Streaming pipeline stragglers are work items that significantly delay watermark advancement and process for a notably longer duration than other items in the same stage, leading to increased job latency."],["The Google Cloud console allows viewing of detected streaming stragglers through the stage progress view or the stage workflow view after a Dataflow job has started."],["Troubleshooting streaming stragglers involves checking for issues with Dataflow insights, reviewing worker logs for the relevant stage, and investigating potential causes like bugs in `DoFn` code, slow external service calls, quota limits, or large read/write operations on persistent state."],["The Side info panel in the console can help identify the slowest steps in a stage, potentially revealing the cause of a straggler, and these steps can be used to find the relevant worker logs for the issue."],["After identifying the root cause of a straggler, you should update your pipeline code to resolve the issue, and then monitor the job's performance for improvement."]]],[]]