Closed Bug 1637343 Opened 4 years ago Closed 4 years ago

Replace SETA with the 'bugbug_reduced' algorithm on autoland

Categories

(Firefox Build System :: Task Configuration, task)

task

Tracking

(firefox78 fixed)

RESOLVED FIXED
mozilla78
Tracking Status
firefox78 --- fixed

People

(Reporter: ahal, Assigned: ahal)

References

(Blocks 1 open bug)

Details

(Whiteboard: [ci-costs-2020:done])

Attachments

(1 file)

This will start using a ML algorithm to determine which tasks to run on autoland rather than SETA. The proposed algorithm (bugbug_reduced) should catch a similar percentage of regressions while running fewer tasks than SETA.

We'll set things up so SETA will still be called in the event something goes wrong with the bugbug service (as it is still relatively new).

Pretty sure this is all that's needed. But I don't know how to test it on try, so will just have to land and see.

Pushed by mcastelluccio@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/25936d452d07
[taskgraph] Replace the SETA optimization with 'bugbug_reduced' on autoland, r=marco
Status: ASSIGNED → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla78
Regressions: 1637718
Whiteboard: [ci-costs-2020:done]
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