Slight change of plan regarding the source data: For Q4 we can just read from test-results server the same way flakiness dashboard does. I have some CLs that do this already it's running on SoM staging right now: https://sheriff-o-matic-staging.appspot.com/chromium (data from test-results, not BQ or dremel).
So it isn't blocked on migrating TestResult events to the BQ pipeline any more. Admittedly, this is kinda janky under the hood, but we have the exact same data you see on flakiness dashboard this way.
Comment 1 by jojwang@google.com
, Aug 21 2017