Investigate large number of telemetry UPDATE_CHECK_EXTENDED_ERROR_NOTIFY AUS_CHECK_EX_ERR_2152398878 errors

NEW
Unassigned

Status

()

Toolkit
Application Update
P3
normal
2 years ago
2 years ago

People

(Reporter: rstrong, Unassigned)

Tracking

Firefox Tracking Flags

(Not tracked)

Details

By far the largest number of UPDATE_CHECK_EXTENDED_ERROR_NOTIFY errors fall into AUS_CHECK_EX_ERR_2152398878. Error 2152398878 is NS_ERROR_UNKNOWN_HOST so these systems either have a value for app.update.url or app.update.url.override that points to a host that they are unable to resolve. 

I've wanted to add a telemetry probe for whether the host is a mozilla.org host which might be the first part of this investigation.
Priority: -- → P3
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