1271598 - Add classifier for matching crashes based on their signature

Status: RESOLVED FIXED

(Tree Management :: Treeherder, defect)

Description

[James Graham [:jgraham]]

The simplest way to match crashes might be literally matching the signature compared to previous crashes. I am not entirely sure if that's good enough or not.

Comment 1

[GitHub Autolander Bot]

Attachment: [treeherder] mozilla:crash_matcher > mozilla:master

Comment 2

[James Graham [:jgraham]]

Comment on attachment 8750740 [details] [review]
[treeherder] mozilla:crash_matcher > mozilla:master

wlach: I know you haven't reviewed much in this part of the code before, but I thought it might make some sense to spread the load and get more people at least passingly familiar with the way this works. But if you are overloaded already or want me to redirect the review to emorley or camd, please just say.

Comment 3

[William Lachance (:wlach)]

Comment on attachment 8750740 [details] [review]
[treeherder] mozilla:crash_matcher > mozilla:master

Looks good now!

Comment 4

[Treeherder GitHub Bugbot]

Commits pushed to master at https://github.com/mozilla/treeherder

https://github.com/mozilla/treeherder/commit/015b656f6f253ae39eb8cd1e267f4afa94efb899
Bug 1271598 - Add index for signature on failure_line

https://github.com/mozilla/treeherder/commit/4152930b0f05c0355855753588f616f1dfcd3858
Bug 1271598 - Classifier for matching crashes with identical signatures

https://github.com/mozilla/treeherder/commit/c14068ef146fa44e787da663b13b1a08d1b5317c
Merge pull request #1481 from mozilla/crash_matcher

Bug 1271598 - Crash matcher based on literal signature matching.