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Issue 836016 link

Starred by 3 users

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Status: Started
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Last visit > 30 days ago
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Pri: 1
Type: Bug



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Build-ahead seems to be scheduling jobs only on mac 10.2 instead of all mac bots available.

Project Member Reported by robert...@chromium.org, Apr 23 2018

Issue description

Furthermore, the build-ahead tasks seem to have the same priority as regular tryjobs, and this is increasing pending times.
 
Status: Started (was: Assigned)
Project Member

Comment 2 by bugdroid1@chromium.org, Aug 15

The following revision refers to this bug:
  https://chromium.googlesource.com/infra/infra/+/fb292fdea64215b3cab9f5923c3d50cfba16a7b1

commit fb292fdea64215b3cab9f5923c3d50cfba16a7b1
Author: Roberto Carrillo <robertocn@google.com>
Date: Wed Aug 15 02:52:10 2018

[Findit] Record completed builds correctly.

This change makes build aheads be recorded on the try job cache entity
so that the weighed random selection of bots works as intended.

Also, add fallback 'newest_build' value to handle the case where the
cache is brand new and has not had any full builds done.

Bug: 836016
Change-Id: Id5024a992fe067187b4aec83bd569079892df28d
R=stgao,lijeffrey,liaoyuke
Reviewed-on: https://chromium-review.googlesource.com/1175090
Reviewed-by: Roberto Carrillo <robertocn@chromium.org>
Reviewed-by: Shuotao Gao <stgao@chromium.org>
Commit-Queue: Roberto Carrillo <robertocn@chromium.org>

[modify] https://crrev.com/fb292fdea64215b3cab9f5923c3d50cfba16a7b1/appengine/findit/services/build_ahead.py
[modify] https://crrev.com/fb292fdea64215b3cab9f5923c3d50cfba16a7b1/appengine/findit/waterfall/test/buildbot_test.py
[modify] https://crrev.com/fb292fdea64215b3cab9f5923c3d50cfba16a7b1/appengine/findit/services/test/build_ahead_test.py
[modify] https://crrev.com/fb292fdea64215b3cab9f5923c3d50cfba16a7b1/appengine/findit/waterfall/buildbot.py

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