Hi,

For this week:
- cluster-by paper initiation/planning
- one minor patch for memory footprint optimization for VTree build runtime
here <https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/21504>
- re-reviewed couple of patches for cluster-by, especially on its seeding
mechanism

Regards,
Hongyu

On Fri, Oct 9, 2026 at 8:40 AM Ian Maxon <[email protected]> wrote:

> What I was upto in AsterixDB this week, in a nutshell:
> - Testing migration of Jenkins pre-commit checks in GHA (you can see
> it here: https://github.com/parshimers/incubator-asterixdb/actions)
> - A couple test fixes that came out of that (3951,3952)
> - Code review for some of Hussain's Iceberg fixes, and a few simple
> ones I saw Mike B propose
> - Prototyping/exploring configurable partitioning for Python UDFs
>
> On Fri, Oct 9, 2026 at 8:31 AM Calvin Dani <[email protected]>
> wrote:
> >
> >
> > Hi,
> > Calvin:
> > - Reviewing Static structure training branch
> > - Preparing experiments for VTree
> > Regards,
> > Calvin
> >
> > > On Oct 9, 2026, at 8:21 AM, Ian Maxon <[email protected]> wrote:
> > >
> > > Preface:
> > > Hi folks,
> > > As discussed, this will be the thread that replaces the previous
> > > synchronous community meeting held at 10AM PST. The way I'd like to
> > > run this is the following:
> > > I will post the usual triage and global status below. I will also
> > > update the status of the APEs that I know if in there.
> > > Following that, each person who would like to give an update on what
> > > they've been upto in AsterixDB can reply to this thread, similar to
> > > how I would go around and ask everyone in the meeting what they had
> > > been upto.
> > > Let's see how this goes! If anyone has any questions, of course,
> > > please feel free to reply in this thread.
> > > ------------------------------
> > > Toplevel status:
> > > - Board report due on the 14th
> > > - Release prep branch created
> > >
> > > Issue roundup:
> > > New:
> > >
> > > - 3935 (Iceberg pushdown drops supp. chars)
> > > - 3936 (Library create/repplace fails after node failovver)
> > > - 3937 (Replacing a library doesn't clean the dir)
> > > - 3938 (A library dropped while a node is outside the cluster remains
> there)
> > > - 3939 (Feed listener for test outlives normal lifecycle)
> > > - 3940 (Reclaim idle memory components when VBC is full)
> > > - 3941 (Time travel values typed ANY or a union don't resolve)
> > > - 3942 (Range map computation fails with aggregate subq)
> > > - 3943 (query-index-query-partition report internal error for wrong
> num args)
> > > - 3944 (Double column filter wrong min/maox calc)
> > > - 3945 (Iceberg numeric filter pushdown skips files holding matching
> rowsj)
> > > - 3946 (Iceberg equality deletes keyed on a fixed colum return deleted
> rows)
> > > - 3947 (Rename storage file descriptor configs)
> > > - 3948 (Bump asterix-clients dep versions)
> > > - 3949 (Atomic sidx not merging)
> > > - 3950 (Exclude unrelated jackson multirelease classes from shaded
> JDBC jars)
> > > - 3951 (GCS tests don't use 10% random sample)
> > > - 3952 (Unstable cloud tests emit excessive log output)
> > >
> > > Fixed/Implemented:
> > > - 3936
> > > - 3934
> > > - 3932
> > > - 3928
> > > - 3927
> > > - 3926
> > > - 3918
> > > - 3917
> > > - 3915
> > > - 3914
> > > - 3913
> > > - 3910
> > > - 3908
> > > - 3935 (Iceberg pushdown drops supp. chars)
> > > - 3936 (Library create/repplace fails after node failovver)
> > > - 3944 (Double column filter wrong min/maox calc)
> > > - 3943 (query-index-query-partition report internal error for wrong
> num args)
> > > - 3942 (Range map computation fails with aggregate subq)
> > > - 3947 (Rename storage file descriptor configs)
> > > - 3949 (Atomic sidx not merging)
> > > - 3951 (GCS tests don't use 10% random sample)
> > >
> > > Open APEs:
> > > Schema inference: Comments
> > >
> > > CLUSTER BY: Posted, +5
> > >
> > > Codegen:
> > > Drafting/sketching - License Compatibility Inspection
> > >
> > > Sampling cursor:
> > > Merged? Needs retroactive
> > >
> > > Sandboxed UDFs:
> > > 1 vote - Might be related to rootless gvisor superseding it
> > >
> > > External functions:
> > > Discussion
> > >
> > > Dynamic memory
> > > Posted, 1 comment
> > >
> > > MCP
> > > Discussion
> > >
> > > Columnar schemas for unbounded object keys (APE 37)
> > > Draft in cwiki
> > >
> > > Blocked-ish patches:
> > > - Geometry type for Columnar (still)
> > > - Docs improvements (still! but hopefully for 0.9.10/1.0.0)
> > > - Metadata function introspection (still. hopefully in master)
>

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