关于“使用 Dataflow 為即時資訊主頁建立串流資料 pipeline”的评价

Akash S. · 评论3 days之前

Akash K. · 评论3 days之前

Dayanand B. · 评论3 days之前

Fernando H. · 评论3 days之前

some steps did not work

Shivakeerthi K. · 评论3 days之前

G CHETHAN A. · 评论3 days之前

Vaishnavi M. · 评论3 days之前

Scott D. · 评论3 days之前

KAVITA R. · 评论3 days之前

Sanjivani M. · 评论3 days之前

Euphemia Z. · 评论3 days之前

Lebogang M. · 评论3 days之前

Prajwal P. · 评论3 days之前

Vedant M. · 评论3 days之前

Looker is not very intuitive and hard to navigate based on lab instructions

Tim S. · 评论3 days之前

Somya P. · 评论3 days之前

Ilya S. · 评论4 days之前

Ayan B. · 评论4 days之前

Dennis C. · 评论4 days之前

It seems that there is an error in the aggregation for the query in BigQuery. You state that the aggregation groups data by the minute, but both the minute and timestamp attributes were included in the GROUP BY clause. You need to remove the timestamp attribute from the GROUP BY clause in order to aggregate by the minute. Otherwise, data is actually aggregated by the more granular timestamp attribute.

Tyler J. · 评论4 days之前

first dataflow job failed second dataflow job was still running after 25 minutes so i am out of time

Yee Man B. · 评论4 days之前

ERROR 2026-04-17T15:48:54.803165061Z [severity: ERROR] Failed to start the launcher VM, launcher-20260417084846527656604588736506, because of status code: RESOURCE_EXHAUSTED, reason: One or more operations had an error: 'operation-1776440927222-64fa9e26e7a58-7c3e24c1-9ef901b1': [ZONE_RESOURCE_POOL_EXHAUSTED] 'The zone 'projects/qwiklabs-gcp-02-e8baeaeba268/zones/europe-west4-c' does not have enough resources available to fulfill the request. Try a different zone, or try again later.'. { "textPayload": "Failed to start the launcher VM, launcher-20260417084846527656604588736506, because of status code: RESOURCE_EXHAUSTED, reason: One or more operations had an error: 'operation-1776440927222-64fa9e26e7a58-7c3e24c1-9ef901b1': [ZONE_RESOURCE_POOL_EXHAUSTED] 'The zone 'projects/qwiklabs-gcp-02-e8baeaeba268/zones/europe-west4-c' does not have enough resources available to fulfill the request. Try a different zone, or try again later.'.", "insertId": "1fxact9coon", "resource": { "type": "dataflow_step", "labels": { "job_id": "2026-04-17_08_48_46-527656604588736506", "job_name": "streaming-taxi-pipeline", "project_id": "qwiklabs-gcp-02-e8baeaeba268", "step_id": "", "region": "europe-west4" } }, "timestamp": "2026-04-17T15:48:54.803165061Z", "severity": "ERROR", "labels": { "dataflow.googleapis.com/job_id": "2026-04-17_08_48_46-527656604588736506", "dataflow.googleapis.com/log_type": "system", "dataflow.googleapis.com/job_name": "streaming-taxi-pipeline", "dataflow.googleapis.com/region": "europe-west4" }, "logName": "projects/qwiklabs-gcp-02-e8baeaeba268/logs/dataflow.googleapis.com%2Fjob-message", "receiveTimestamp": "2026-04-17T15:48:55.676639069Z", "errorGroups": [ { "id": "COmfkOup6NPaOg" } ] }

Melanie B. · 评论4 days之前

Armando B. · 评论4 days之前

Pedro A. · 评论4 days之前

not up to date

Nikola P. · 评论4 days之前