[FLINK-29421] Support python 3.10

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.17.0
• Component/s: API / Python
• Labels: pull-request-available
• Release Note: PyFlink 1.17 will support Python 3.10 and remove the support of Python 3.6
• Assignee: Huang Xingbo
• Reporter: Eric Sirianni
• Created: 26/Sep/22 14:35
• Updated: 21/Mar/23 08:07
• Resolved: 19/Jan/23 12:39

Description

The apache-flink package fails to install on Python 3.10 due to inability to compile numpy

            numpy/core/src/multiarray/scalartypes.c.src:3242:12: error: too few arguments to function ‘_Py_HashDouble’
             3242 |     return _Py_HashDouble(npy_half_to_double(((PyHalfScalarObject *)obj)->obval));
                  |            ^~~~~~~~~~~~~~
            In file included from /home/sirianni/.asdf/installs/python/3.10.6/include/python3.10/Python.h:77,
                             from numpy/core/src/multiarray/scalartypes.c.src:3:
            /home/sirianni/.asdf/installs/python/3.10.6/include/python3.10/pyhash.h:10:23: note: declared here
               10 | PyAPI_FUNC(Py_hash_t) _Py_HashDouble(PyObject *, double);

Numpy issue https://github.com/numpy/numpy/issues/19033

Mailing list thread

Issue Links

• is duplicated by: FLINK-27713 Bump Apache Beam to 2.40.0
• links to: GitHub Pull Request #21699