使用 Dataflow 為即時資訊主頁建立串流資料 pipeline Reviews

Fernando H. · Reviewed 26 days ago

some steps did not work

Shivakeerthi K. · Reviewed 26 days ago

G CHETHAN A. · Reviewed 26 days ago

Vaishnavi M. · Reviewed 26 days ago

Scott D. · Reviewed 26 days ago

KAVITA R. · Reviewed 26 days ago

Sanjivani M. · Reviewed 26 days ago

Euphemia Z. · Reviewed 26 days ago

Lebogang M. · Reviewed 26 days ago

Prajwal P. · Reviewed 26 days ago

Vedant M. · Reviewed 26 days ago

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

Tim S. · Reviewed 26 days ago

Somya P. · Reviewed 26 days ago

Ilya S. · Reviewed 27 days ago

Ayan B. · Reviewed 27 days ago

Dennis C. · Reviewed 27 days ago

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. · Reviewed 27 days ago

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

Yee Man B. · Reviewed 27 days ago

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. · Reviewed 27 days ago

Armando B. · Reviewed 27 days ago

Pedro A. · Reviewed 27 days ago

not up to date

Nikola P. · Reviewed 27 days ago

Bronislav S. · Reviewed 27 days ago

Dominika K. · Reviewed 27 days ago

Ayesha M. · Reviewed 27 days ago