Below is a summary of the notes from this week's meeting Attendees:
- Ian Cook - Raúl Cumplido - Alenka Frim - Will Jones - David Li - Bryce Mecum - Rok Mihevc - Sri Nadukudy - Weston Pace - Dane Pitkin - Matthew Topol - Joris Van den Bossche Discussion: Arrow 12.0.0 Release - Planned date for code freeze April 11th. - Plan is for Raúl and Kou to collaborate to manage the release similar to the 11.0.0 release - Raúl indicated that under this arrangement, the release process itself has not been too burdensome, but it has been challenging to complete all the post-release tasks in a timely manner. For example, there have been delays updating the conan and vcpkg packages. We could use help from community members willing to volunteer to perform some of these post-release tasks - Please tag any issues that should block the release with: label:"Priority: Blocker" and milestone:"12.0.0" Issues we hope to resolve before the code freeze - Acero ordered execution [1] - Incorrect hash join results [2] - Acero scanner work (if time permits) - Performance regression from row default Parquet group size change [3] - Slow Parquet reads [4] - Fixed-shape tensor implementation PR [5] - Performance regression in writing FixedSizeList to Parquet with default row group size (if feasible) [6] - PyArrow bindings to Acero (and removing custom Cython ExecPlan usage) [7] Removing plasma - Plasma has been deprecated as of the 10.0.0 release, and its removal is scheduled to happen in the 12.0.0 release [8] because its original authors stopped contributing to the Arrow community and forked their own code for internal use inside another project - There is ongoing investigation into which alternatives we should recommend to replace Plasma in different use cases - The maintainers intend to proceed as per this plan - Will Jones has sent an email to the dev@ and user@ lists to provide a reminder about this and seek recommendations about alternatives [9] [1] https://github.com/apache/arrow/issues/32991 [2] https://github.com/apache/arrow/issues/34474 [3] https://github.com/apache/arrow/issues/34374 [4] https://github.com/apache/arrow/issues/34319 [5] https://github.com/apache/arrow/pull/8510 [6] https://github.com/apache/arrow/issues/34510 [7] https://github.com/apache/arrow/pull/34401 [8] https://lists.apache.org/thread/nw232k2lzmg9kcl8ts475m9ybl34j81p [9] https://lists.apache.org/thread/1mrx0qg8dflshc4k0fv7g5qm775yr282 On Wed, Mar 15, 2023 at 9:31 AM Ian Cook <[email protected]> wrote: > > Hi all, > > Our biweekly Arrow community meeting is today at 16:00 UTC / 12:00 > EST. For attendees in countries that have not yet switched to Daylight > Saving Time, please note that the time is one hour earlier than usual > in your local time zone. > > Zoom meeting URL: > https://zoom.us/j/87649033008?pwd=SitsRHluQStlREM0TjJVYkRibVZsUT09 > Meeting ID: 876 4903 3008 > Passcode: 958092 > > The notes for this and future instances of this meeting will be > captured in this Google Doc: > https://docs.google.com/document/d/1xrji8fc6_24TVmKiHJB4ECX1Zy2sy2eRbBjpVJMnPmk/ > If you plan to attend the meeting, you are welcome to edit the > document to add the topics that you would like to discuss. > > Thanks, > Ian
