(In reply to Jan Varga [:janv] from comment #2) > I can't believe it's 50% of temporary storage initialization failures. Maybe you mean 50% of LSNG origin init. Sorry, I wanted to add two important constraints here, but forgot to when I submitted the bug: this is for build id 20201229095620 (i.e. a Nightly build) in the last week of 2020. I also don't think this will be true for the general Beta/Release population. > Anyway, did you find this by checking the new telemetry ? Yes, based on https://sql.telemetry.mozilla.org/queries/77015/source (not sure if the query is stable). If I interpret that correctly, there were a total of 3,927 failures, and 1,919 were due to this situation. > Also, I think we should have a test for this, there's already https://searchfox.org/mozilla-central/source/dom/localstorage/test/unit/test_originInit.js > A corrupted database can be found here: https://searchfox.org/mozilla-central/source/dom/localstorage/test/unit/corruptedDatabase_profile.zip
Bug 1684854 Comment 3 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
(In reply to Jan Varga [:janv] from comment #2) > I can't believe it's 50% of temporary storage initialization failures. Maybe you mean 50% of LSNG origin init. Sorry, I wanted to add two important constraints here, but forgot to when I submitted the bug: this is for build id 20201229095620 (i.e. a Nightly build) in the last week of 2020. I also don't think this will be true for the general Beta/Release population. > Anyway, did you find this by checking the new telemetry ? Yes, based on https://sql.telemetry.mozilla.org/queries/77015/source (not sure if the query is stable). If I interpret that correctly, there were a total of 3,927 failures, and 1,919 were due to this situation. > Also, I think we should have a test for this, there's already https://searchfox.org/mozilla-central/source/dom/localstorage/test/unit/test_originInit.js > A corrupted database can be found here: https://searchfox.org/mozilla-central/source/dom/localstorage/test/unit/corruptedDatabase_profile.zip Definitely. Thanks for the pointer. I'll give that a look.