+1

from the user´s side: my current team uses Arrow for daily tasks, and keeping unmaintained code is an invitation to break the package anytime

On 2022-09-26 16:08, Wes McKinney wrote:
+1

On Thu, Sep 22, 2022 at 11:59 PM Sutou Kouhei <k...@clear-code.com> wrote:
+1

In <d8788e67-7e54-0850-1ea3-5f01e06bc...@python.org>
   "[Discuss] Deprecating Plasma" on Thu, 22 Sep 2022 17:38:27 +0200,
   Antoine Pitrou <anto...@python.org> wrote:

Hello,

The Plasma object store (*) hasn't received significant maintenance
since at least 2020. The original authors have stopped contributing to
the Arrow community and instead forked their own code for internal use
inside another project
(https://github.com/ray-project/ray/tree/master/src/ray/object_manager/plasma).

Unless anyone is willing to maintain and evolve Plasma, I propose that
we formally deprecate it in Arrow 10.0.0, and remove it perhaps in a
couple versions (for example 12.0.0). This concerns the C++ Plasma
subproject, and also the corresponding bindings in other languages
(such as Python and Java/JNI).

What do you think?

(*) https://arrow.apache.org/docs/python/plasma.html

Regards

Antoine.

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