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A Public ElasticSearch Cluster with Bugzilla Data


Provide the public with an easy-to-query historical view of Bugzilla bugs.


The BMO/ES cluster is important for managing many of Mozilla's projects: It is an active data system that underlies a multitude of dashboards to track various project metrics. It is capable of providing both high level aggregates over the million+ issues, providing detailed historical views into those issues, and it provides that information fast.

Let's Use It!

BMO/ES is a service, which means you can use it right now! You probably already have your browser open, so let's send it queries:


Minimum required to hit ES cluster on Github
Minimum required to pull comments on Github
Simple Bug Count on Github
Can you reach the private cluster? on Github

Basic walk-through


Backend ETL Code:
Frontend Examples:


This project needs your help! If you love data munging and dealing with complexity; and you get satisfaction that people will build atop your hard work every day, then this project is for you!


  • IRC: (in #ateam and #bteam)
  • email:

Good First Bugs

No results.

0 Total; 0 Open (0%); 0 Resolved (0%); 0 Verified (0%);

Big bugs

Full Query
ID Summary Status Resolution Assigned to
997228 Renaming flags will destroy bug history for those flag values NEW
1125904 Blocked/blocked_by/depends_on is too confusing NEW
1197813 [BZ ETL] Tracking flags changed corrupt bug history NEW
1201064 cf_blocking_loop dropped (renamed), not reflected in history NEW

4 Total; 4 Open (100%); 0 Resolved (0%); 0 Verified (0%);

Other Reading