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

Ilya S. · Reviewed yaklaşık 1 ay ago

Ayan B. · Reviewed yaklaşık 1 ay ago

Dennis C. · Reviewed yaklaşık 1 ay 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 yaklaşık 1 ay ago

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

Yee Man B. · Reviewed yaklaşık 1 ay 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 yaklaşık 1 ay ago

Armando B. · Reviewed yaklaşık 1 ay ago

Pedro A. · Reviewed yaklaşık 1 ay ago

not up to date

Nikola P. · Reviewed yaklaşık 1 ay ago

Bronislav S. · Reviewed yaklaşık 1 ay ago

Dominika K. · Reviewed yaklaşık 1 ay ago

Ayesha M. · Reviewed yaklaşık 1 ay ago

Rushab B. · Reviewed yaklaşık 1 ay ago

Sonika Sharma S. · Reviewed yaklaşık 1 ay ago

No indication if i completed lab

Eugene K. · Reviewed yaklaşık 1 ay ago

Some instructions were outdated (didn't match with UI when following instructions)

Hugo N. · Reviewed yaklaşık 1 ay ago

Allen Chen 陳政安 E. · Reviewed yaklaşık 1 ay ago

Mukund K. · Reviewed yaklaşık 1 ay ago

Sigala M. · Reviewed yaklaşık 1 ay ago

Jaime L. · Reviewed yaklaşık 1 ay ago

스윗 레. · Reviewed yaklaşık 1 ay ago

Paula V. · Reviewed yaklaşık 1 ay ago

Vikas G. · Reviewed yaklaşık 1 ay ago

Sebastian S. · Reviewed yaklaşık 1 ay ago

Luis Alvaro M. · Reviewed yaklaşık 1 ay ago