+1 (non-binding)

On Fri, Jun 12, 2026 at 7:39 AM Gang Wu <[email protected]> wrote:

> +1 (non-binding)
>
> On Fri, Jun 12, 2026 at 5:38 AM Steve <[email protected]> wrote:
>
>> +1 (non-binding)
>>
>> On Thu, Jun 11, 2026 at 1:38 PM huaxin gao <[email protected]>
>> wrote:
>> >
>> > +1 (non-binding)
>> >
>> > On Thu, Jun 11, 2026 at 1:34 PM Fokko Driesprong <[email protected]>
>> wrote:
>> >>
>> >> +1 (binding)
>> >>
>> >> Thanks!
>> >>
>> >> Kind regards,
>> >> Fokko
>> >>
>> >> On 2026/06/11 20:25:43 Szehon Ho wrote:
>> >> > +1 (binding)
>> >> > Thanks
>> >> > Szehon
>> >> >
>> >> > On Thu, Jun 11, 2026 at 11:31 AM Amogh Jahagirdar <[email protected]>
>> wrote:
>> >> >
>> >> > > +1 (binding)
>> >> > >
>> >> > > On Thu, Jun 11, 2026 at 11:00 AM Kevin Liu <[email protected]>
>> wrote:
>> >> > >
>> >> > >> +1 binding
>> >> > >>
>> >> > >> Thank you!
>> >> > >>
>> >> > >>
>> >> > >> On Thu, Jun 11, 2026 at 9:47 AM Russell Spitzer <
>> >> > >> [email protected]> wrote:
>> >> > >>
>> >> > >>> +1 (binding)  - Also I don't think we really need a vote on this
>> since
>> >> > >>> it should be what is already happening :) But no problem doing
>> one. What we
>> >> > >>> really need is more committer approvals on the pr
>> >> > >>>
>> >> > >>> On Thu, Jun 11, 2026 at 9:32 AM Junwang Zhao <[email protected]>
>> wrote:
>> >> > >>>
>> >> > >>>> +1 (non-binding)
>> >> > >>>>
>> >> > >>>> On Thu, Jun 11, 2026 at 5:22 PM Andrei Tserakhau via dev
>> >> > >>>> <[email protected]> wrote:
>> >> > >>>> >
>> >> > >>>> > Hi all,
>> >> > >>>> >
>> >> > >>>> > Following the discussion thread [1], I'd like to call a vote
>> on the
>> >> > >>>> > spec clarification in PR #16446 [2].
>> >> > >>>> >
>> >> > >>>> > Summary of the change:
>> >> > >>>> > - The `day` partition transform's result type in the
>> transform table
>> >> > >>>> is
>> >> > >>>> >   changed from `int` to `date`, matching the long-standing
>> default
>> >> > >>>> >   behavior of Java, PyIceberg, Rust, and C++ (all of which
>> write the
>> >> > >>>> >   Avro `date` logical type in manifests).
>> >> > >>>> > - A note is added clarifying that readers must also accept
>> plain `int`
>> >> > >>>> >   values for the `day` transform, interpreting each as a date
>> in days
>> >> > >>>> >   since 1970-01-01. (Reader tolerance is also inherited from
>> the Avro
>> >> > >>>> >   spec, which requires readers to ignore unrecognized
>> logical-type
>> >> > >>>> >   annotations.)
>> >> > >>>> >
>> >> > >>>> > This is a clarification, not a behavioral change: the physical
>> >> > >>>> > representation (a 4-byte day count) is unchanged, and no
>> existing
>> >> > >>>> > manifests are affected. It documents what implementations
>> already do
>> >> > >>>> > and resolves an ambiguity that has been re-litigated several
>> times
>> >> > >>>> > (issue #16414 [3], and most recently a real interop failure in
>> >> > >>>> > iceberg-go #1176 [4]).
>> >> > >>>> >
>> >> > >>>> > Per the contributor guide, changes under format/ require a
>> vote even
>> >> > >>>> > for clarifications, hence this thread.
>> >> > >>>> >
>> >> > >>>> > The vote will be open for at least 72 hours.
>> >> > >>>> >
>> >> > >>>> > [ ] +1 Approve the spec clarification
>> >> > >>>> > [ ] +0
>> >> > >>>> > [ ] -1 Do not approve (please provide reasons)
>> >> > >>>> >
>> >> > >>>> > [1]
>> https://lists.apache.org/thread/wnhvdmwc3b1dxc2ogk7po682pky12cps
>> >> > >>>> > [2] https://github.com/apache/iceberg/pull/16446
>> >> > >>>> > [3] https://github.com/apache/iceberg/issues/16414
>> >> > >>>> > [4] https://github.com/apache/iceberg-go/pull/1176
>> >> > >>>> >
>> >> > >>>> > Here's my +1 (non-binding).
>> >> > >>>> >
>> >> > >>>> > Best,
>> >> > >>>> > Andrei
>> >> > >>>>
>> >> > >>>>
>> >> > >>>>
>> >> > >>>> --
>> >> > >>>> Regards
>> >> > >>>> Junwang Zhao
>> >> > >>>>
>> >> > >>>
>> >> >
>>
>

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