Question from a lurker: There are many many tickets like
https://issues.apache.org/jira/browse/INFRA-19669 that say codecov.io
cannot be use. Have you configured it in a different way? (asking because I
want to use it)

Kenn

On Fri, Mar 6, 2020 at 9:58 AM Vinoth Chandar <[email protected]> wrote:

> Got it .. Thanks for confirming~!
>
> On Thu, Mar 5, 2020 at 11:41 AM Ramachandran Madras Subramaniam
> <[email protected]> wrote:
>
> > Yes. Something on those lines. Also the last few PRs don't have the
> report
> > from codecov bot. codecov is not recognizing these commits as not "CI
> > passed" for some reason.
> > [image: image.png]
> > Working with the codecov community
> > <
> https://community.codecov.io/t/pr-reporting-very-low-coverage-and-hence-a-huge-decrease-in-coverage/1098/5?u=ramachandranms
> >
> > figure this out.
> >
> > -Ram
> >
> > On Thu, Mar 5, 2020 at 11:38 AM Vinoth Chandar <[email protected]>
> wrote:
> >
> >> Essentially you are seeing that the new ones are okay. But the old ones
> >> are
> >> not okay even with rebasing
> >>
> >> On Tue, Mar 3, 2020 at 11:39 AM Ramachandran Madras Subramaniam
> >> <[email protected]> wrote:
> >>
> >> > There are multiple scenarios with the ongoing situation.This is my
> >> > observation so far.
> >> >
> >> > *old PR = PR raised before coverage change merged into master*
> >> > *new PR = PR raised after coverage change merged into master*
> >> >
> >> > 1. old PR + diff without coverage changes (not rebased) - No coverage
> >> > reports (no comment from codecov bot)
> >> > 2. old PR + diff with coverage changes (rebased to master) - No
> coverage
> >> > for PR and hence negative 67% reported
> >> > 3. new PR - coverage properly reported
> >> >
> >> > So my intuition is that all PRs should have proper reports once all
> old
> >> PRs
> >> > are flushed out.
> >> >
> >> > -Ram
> >> >
> >> > On Tue, Mar 3, 2020 at 10:59 AM Vinoth Chandar <[email protected]>
> >> wrote:
> >> >
> >> > > Please keep an eye on this. and let us know when you see things
> >> reliably
> >> > > working..
> >> > >
> >> > > >> I am still seeing some PRs reporting zero coverage for the forked
> >> > branch
> >> > > and hence a drop of 60%+ coverage
> >> > >
> >> > > Do you see this for new PRs as well i.e ones opened this week?
> >> > >
> >> > > On Mon, Mar 2, 2020 at 10:57 AM Ramachandran Madras Subramaniam
> >> > > <[email protected]> wrote:
> >> > >
> >> > > > Thank you all for your kind words :)
> >> > > >
> >> > > > An update on the issues. I am still seeing some PRs reporting zero
> >> > > coverage
> >> > > > for the forked branch and hence a drop of 60%+ coverage. Opened a
> >> > ticket
> >> > > > with codecov
> >> > > > <
> >> > > >
> >> > >
> >> >
> >>
> https://urldefense.proofpoint.com/v2/url?u=https-3A__community.codecov.io_t_pr-2Dreporting-2Dvery-2Dlow-2Dcoverage-2Dand-2Dhence-2Da-2Dhuge-2Ddecrease-2Din-2Dcoverage_1098&d=DwIFaQ&c=r2dcLCtU9q6n0vrtnDw9vg&r=KLmNyF_KPBPNb-BIVUsy8j_1tYfqyNa57jwVia1c9kM&m=fNhdruIwvzpmZdQiE26lhWZCR34WWsmp93NzGnooJwI&s=6vtdSTTP7c_LqhCB5drQGg1Cq-B7k-YF5S-u9m5a1Yg&e=
> >> > > > >
> >> > > > today to understand this issue better.
> >> > > >
> >> > > > Also you might see some of the PRs not pulling up any coverage for
> >> > > master.
> >> > > > This is due to the fact that those PRs have not rebased to current
> >> > master
> >> > > > and have opened the diff against an older commit in master which
> >> > doesn't
> >> > > > have any data in codecov. This should go away if these PRs are
> >> rebased.
> >> > > It
> >> > > > is not mandatory to rebase as of now as this problem will fade
> away
> >> > > > eventually on new PRs.
> >> > > >
> >> > > > -Ram
> >> > > >
> >> > > > On Sun, Mar 1, 2020 at 8:20 PM Bhavani Sudha <
> >> [email protected]>
> >> > > > wrote:
> >> > > >
> >> > > > > This is super useful. Thanks Ramachandran!
> >> > > > >
> >> > > > > -Sudha
> >> > > > >
> >> > > > > On Sat, Feb 29, 2020 at 7:42 PM leesf <[email protected]>
> >> wrote:
> >> > > > >
> >> > > > > > Great job, thanks for your work.
> >> > > > > >
> >> > > > > > Sivabalan <[email protected]> 于2020年2月29日周六 下午12:02写道:
> >> > > > > >
> >> > > > > > > Good job! thanks for adding.
> >> > > > > > >
> >> > > > > > > On Fri, Feb 28, 2020 at 5:41 PM vino yang <
> >> [email protected]
> >> > >
> >> > > > > wrote:
> >> > > > > > >
> >> > > > > > > >  Hi Ram,
> >> > > > > > > >
> >> > > > > > > > Thanks for your great work to make the code coverage
> clear.
> >> > > > > > > >
> >> > > > > > > > Best,
> >> > > > > > > > Vino
> >> > > > > > > >
> >> > > > > > > > Vinoth Chandar <[email protected]> 于2020年2月29日周六
> 上午4:39写道:
> >> > > > > > > >
> >> > > > > > > > > Thanks Ram! This will definitely help improve the code
> >> > quality
> >> > > > over
> >> > > > > > > time!
> >> > > > > > > > >
> >> > > > > > > > > On Fri, Feb 28, 2020 at 9:45 AM Ramachandran Madras
> >> > Subramaniam
> >> > > > > > > > > <[email protected]> wrote:
> >> > > > > > > > >
> >> > > > > > > > > > Hi everyone,
> >> > > > > > > > > >
> >> > > > > > > > > > Diff 1347 <
> >> > > > >
> >> > > >
> >> > >
> >> >
> >>
> https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_apache_incubator-2Dhudi_pull_1347&d=DwIFaQ&c=r2dcLCtU9q6n0vrtnDw9vg&r=KLmNyF_KPBPNb-BIVUsy8j_1tYfqyNa57jwVia1c9kM&m=SS0RbqE858fB7dZFTDERnraMoIystkopIUY-jADgVHs&s=LWGjgAlb8k98t_HYrdUbYZ-rjQhDfVPRUYzXafRsJNA&e=
> >> > > > > > was
> >> > > > > > > > > merged
> >> > > > > > > > > > into master yesterday. This enables visibility into
> code
> >> > > > coverage
> >> > > > > > of
> >> > > > > > > > hudi
> >> > > > > > > > > > in general and also provides insights into
> differential
> >> > > > coverage
> >> > > > > > > during
> >> > > > > > > > > > peer reviews.
> >> > > > > > > > > >
> >> > > > > > > > > > Since this is very recent and is getting integrated,
> you
> >> > > might
> >> > > > > see
> >> > > > > > > some
> >> > > > > > > > > > partial results in your diff. There can be 2 scenarios
> >> > here,
> >> > > > > > > > > >
> >> > > > > > > > > > 1. Your diff is not rebased with latest master and
> hence
> >> > the
> >> > > > code
> >> > > > > > > > > coverage
> >> > > > > > > > > > report was not generated. To solve this issue, you
> just
> >> > have
> >> > > to
> >> > > > > > > rebase
> >> > > > > > > > to
> >> > > > > > > > > > latest master.
> >> > > > > > > > > > 2. Code coverage ran but reported as zero. Three was
> one
> >> > diff
> >> > > > > > (#1350)
> >> > > > > > > > > where
> >> > > > > > > > > > we saw this issue yesterday. This in general shouldn't
> >> > > happen.
> >> > > > > > Could
> >> > > > > > > > have
> >> > > > > > > > > > been due to an outage in codecov website. I will be
> >> > > monitoring
> >> > > > > > > upcoming
> >> > > > > > > > > > diffs for the near future to see if this problem
> >> persists.
> >> > > > Please
> >> > > > > > > ping
> >> > > > > > > > me
> >> > > > > > > > > > in the diff if you have any questions/concerns
> regarding
> >> > code
> >> > > > > > > coverage.
> >> > > > > > > > > >
> >> > > > > > > > > > Thanks,
> >> > > > > > > > > > Ram
> >> > > > > > > > > >
> >> > > > > > > > >
> >> > > > > > > >
> >> > > > > > >
> >> > > > > > >
> >> > > > > > > --
> >> > > > > > > Regards,
> >> > > > > > > -Sivabalan
> >> > > > > > >
> >> > > > > >
> >> > > > >
> >> > > >
> >> > >
> >> >
> >>
> >
>

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