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Issue 809175 link

Starred by 2 users

Issue metadata

Status: Fixed
Owner:
Closed: Feb 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug

Blocking:
issue 806411



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[Findit] Flake Analyzer - Always run try jobs if 100% -> flaky regardless of confidence score

Project Member Reported by lijeffrey@chromium.org, Feb 5 2018

Issue description

notifying culprits and filing bugs already takes care of bailing out if there is insufficient confidence, however we should still identify culprits when a suspected build is available, especially since steppiness yields a lot of false negatives.
 
 Issue 809158  has been merged into this issue.
Project Member

Comment 2 by bugdroid1@chromium.org, Feb 6 2018

The following revision refers to this bug:
  https://chromium.googlesource.com/infra/infra/+/a2eb2e90f622589285b3c7883b00d615c9c2b749

commit a2eb2e90f622589285b3c7883b00d615c9c2b749
Author: Jeffrey Li <lijeffrey@chromium.org>
Date: Tue Feb 06 17:33:05 2018

[Findit] Flake Analyzer - Run more try jobs.

Previously flake analyzer would bail out if there is insufficient confidence
in the suspect. This however yields a lot of false negatives, and seeing as
culprits are notified and bugs are logged also do their own confidence score
checks, culprits should still be identified regardless.

Bug:  809175 
Change-Id: Ia556cd1b54646bfcdddc91e9d3a6cacc44b64502
Reviewed-on: https://chromium-review.googlesource.com/902429
Reviewed-by: Brandon Wylie <wylieb@chromium.org>
Reviewed-by: Shuotao Gao <stgao@chromium.org>
Commit-Queue: Jeffrey Li <lijeffrey@chromium.org>

[modify] https://crrev.com/a2eb2e90f622589285b3c7883b00d615c9c2b749/appengine/findit/waterfall/flake/test/initialize_flake_try_job_pipeline_test.py
[modify] https://crrev.com/a2eb2e90f622589285b3c7883b00d615c9c2b749/appengine/findit/waterfall/flake/initialize_flake_try_job_pipeline.py

Status: Fixed (was: Assigned)

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