CloudServices/DataPipeline
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Overview
The cloud services data pipeline ingests data for analysis, monitoring and reporting. The pipeline is currently used for processing desktop and device Telemetry data and cloud services server logs. The Firefox Measurement Team is building the data pipeline.
Team Communication
- IRC channel: #datapipeline
- Mailing list: dev-metrics-pipeline@mozilla.com
- Standup meeting: https://etherpad.mozilla.org/data-pipeline-meeting-notes
- Bugzilla: http://mzl.la/1DOOBZt
Cross Team Communication
- FHR mailing list: fhr-dev
- FHR v4 standup meeting: https://etherpad.mozilla.org/fhr-v4-status
- Cross team coordination meeting (ended 3/19): https://etherpad.mozilla.org/data-pipeline-coordination
Resources
Pipeline specs/docs
Reporting and tools
Data sets and other documentation
Planning
Pipeline Milestones
- Q1 2015: Launch pipeline prototype
- Architecture decisions completed; production stack up and running with monitoring dashboards
- Business Intelligence/Data Warehouse proof of concept implemented
- Ingestion process completed for FHR+telemetry (start collecting on 2015-02-23)
- Backprocessing from pipeline datastore implemented
- By client ID analysis supported
- Pipeline runs in parallel to existing infrastructure; not yet source of truth
- Q2 2015: Pipeline officially supports business use cases
- FHR v4 feeds executive dashboard
- Complete set of use cases tbd (most likely primarily FHR+telemetry use cases)
- Complete set of monitoring and reporting outputs tbd: dashboards, data warehouse, monitoring, self-service access to data
- FHR+telemetry hits full release 2015-05-19, handle full production load
- Q3 2015: Fill out monitoring and reporting capabilities; add sources and use cases
Related Dates and Schedules
- FHR+Telemetry client work
- Current plan: FF38
- 2015-02-23 Nightly
- 2015-03-30 Aurora
- 2015-05-11 Release
Work Queue
Tracking tasks in bugzilla: http://mzl.la/1DOOBZt
Risks and Open Questions
- Old-FHR data through pipeline? Yes/No: [telliot]
- Deletes & legal policy [telliot]
- Security review [telliot]
Code
V2 Pipeline
| Link | Description |
|---|---|
| https://github.com/mozilla-services/data-pipeline | Mozilla Services Data Pipeline |
| https://github.com/mozilla-services/lua_sandbox | Generic Lua sandbox for dynamic data analysis |
| https://github.com/mozilla-services/mozilla-pipeline-schemas | JSON Schema specifications of pipeline data |
| https://github.com/mozilla/pipeline-monitoring-dashboard | Monitoring data quality issues for metrics pipeline |
| https://github.com/mozilla-services/heka | Data collection and processing made easy |
| https://github.com/mozilla-services/nginx_moz_ingest | HTTP Data Pipeline Ingestion |
| https://github.com/trink/hindsight | Data collection and processing made light weight, fast, and more reliable |
Telemetry
| Link | Description |
|---|---|
| https://github.com/vitillo/telemetry-onboarding | Slides / notebooks for Telemetry Onboarding |
| https://github.com/mozilla/telemetry-server | Code for analysis.telemetry.mozilla.org among other things |
| https://github.com/bsmedberg/telemetry-experiments-dashboard | A dashboard to track the deployment of Firefox Telemetry Experiments |
| https://github.com/mozilla/telemetry-batch-view | A Scala framework to build derived datasets, aka batch views, of Telemetry data. |
| https://github.com/mozilla/cerberus | Automatic alert system for telemetry histograms |
| https://github.com/mozilla/emr-bootstrap-spark | AWS bootstrap scripts for Mozilla's flavoured Spark setup. |
| https://github.com/mozilla/moz-crash-rate-aggregates | Crash Rate Aggregation code |
| https://github.com/mozilla/jupyter-notebook-gist | Plugin to create, list, and load GitHub Gists from Jupyter notebooks |
| https://github.com/mozilla/jupyter-spark | Jupyter Notebook extension for Apache Spark integration |
| https://github.com/mozilla/python_mozaggregator | Aggregator job for telemetry.mozilla.org |
| https://github.com/mozilla/python_moztelemetry | Spark bindings for Mozilla Telemetry |
| https://github.com/mozilla/telemetry-analysis-service | Eventual home of the revamped a.t.m.o (per Bug 1248688) |
| https://github.com/vitillo/telemetry-airflow | Scheduling / workflow management for Telemetry jobs |
| https://github.com/vitillo/e10s_analyses | Data analysis relating to Electrolysis / E10s |
| https://github.com/mozilla/telemetry-tools | Utility code to work with Mozilla Telemetry data |