Creating a Streaming Data Pipeline for a Real-Time Dashboard with Dataflow Reviews

Ilya S. · Reviewed около 1 месяца ago

Ayan B. · Reviewed около 1 месяца ago

Dennis C. · Reviewed около 1 месяца 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 около 1 месяца ago

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

Yee Man B. · Reviewed около 1 месяца 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 около 1 месяца ago

Armando B. · Reviewed около 1 месяца ago

Pedro A. · Reviewed около 1 месяца ago

not up to date

Nikola P. · Reviewed около 1 месяца ago

Bronislav S. · Reviewed около 1 месяца ago

Dominika K. · Reviewed около 1 месяца ago

Ayesha M. · Reviewed около 1 месяца ago

Rushab B. · Reviewed около 1 месяца ago

Sonika Sharma S. · Reviewed около 1 месяца ago

No indication if i completed lab

Eugene K. · Reviewed около 1 месяца ago

Some instructions were outdated (didn't match with UI when following instructions)

Hugo N. · Reviewed около 1 месяца ago

Allen Chen 陳政安 E. · Reviewed около 1 месяца ago

Mukund K. · Reviewed около 1 месяца ago

Sigala M. · Reviewed около 1 месяца ago

Jaime L. · Reviewed около 1 месяца ago

스윗 레. · Reviewed около 1 месяца ago

Paula V. · Reviewed около 1 месяца ago

Vikas G. · Reviewed около 1 месяца ago

Sebastian S. · Reviewed около 1 месяца ago

Luis Alvaro M. · Reviewed около 1 месяца ago