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

Akash K. · Reviewed 7 месяцев ago

Dayanand B. · Reviewed 7 месяцев ago

Fernando H. · Reviewed 7 месяцев ago

some steps did not work

Shivakeerthi K. · Reviewed 7 месяцев ago

G CHETHAN A. · Reviewed 7 месяцев ago

Vaishnavi M. · Reviewed 7 месяцев ago

Scott D. · Reviewed 7 месяцев ago

KAVITA R. · Reviewed 7 месяцев ago

Sanjivani M. · Reviewed 7 месяцев ago

Euphemia Z. · Reviewed 7 месяцев ago

Lebogang M. · Reviewed 7 месяцев ago

Prajwal P. · Reviewed 7 месяцев ago

Vedant M. · Reviewed 7 месяцев ago

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

Tim S. · Reviewed 7 месяцев ago

Somya P. · Reviewed 7 месяцев ago

Ilya S. · Reviewed 7 месяцев ago

Ayan B. · Reviewed 7 месяцев ago

Dennis C. · Reviewed 7 месяцев 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 7 месяцев ago

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

Yee Man B. · Reviewed 7 месяцев 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 7 месяцев ago

Armando B. · Reviewed 7 месяцев ago

Pedro A. · Reviewed 7 месяцев ago

not up to date

Nikola P. · Reviewed 7 месяцев ago

Bronislav S. · Reviewed 7 месяцев ago