[ https://issues.apache.org/jira/browse/ARROW-11450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jongbin Park updated ARROW-11450: --------------------------------- Description: pyarrow 1.0 and 2.0 is not compatible with numpy 1.20.0 Running the following command would fail: {{pa.array(np.arange(10))}} with error {{pyarrow.lib.ArrowTypeError: Did not pass numpy.dtype object}} Numpy release note [[link|#compatibility-notes]]] mentions about the np.dtype related compatibility breaks. Also there is a C API change, which implies numpy dependency constraints should be tighter (whether <=1.20 or >1.20) depending on the compiled numpy version (if pyarrow is depending on it; I'm not aware of its implementation). was: pyarrow 1.0 and 2.0 is not compatible with numpy 1.20.0 Running the following command would fail: {{pa.array(np.arange(10))}} with error {{pyarrow.lib.ArrowTypeError: Did not pass numpy.dtype object}} Numpy release note [[link|[https://numpy.org/doc/1.20/release/1.20.0-notes.html#compatibility-notes]]] mentions about the np.dtype related compatibility breaks. Also there is a C API change, which implies numpy dependency constraints should be tighter (whether <=1.20 or >1.20) depending on the compiled numpy version. > [Python] pyarrow<3 incompatible with numpy>=1.20.0 > -------------------------------------------------- > > Key: ARROW-11450 > URL: https://issues.apache.org/jira/browse/ARROW-11450 > Project: Apache Arrow > Issue Type: Bug > Environment: python>=3.7 > Debian 5.7 x86_64 > Reporter: Jongbin Park > Priority: Major > > pyarrow 1.0 and 2.0 is not compatible with numpy 1.20.0 > Running the following command would fail: > {{pa.array(np.arange(10))}} > with error > {{pyarrow.lib.ArrowTypeError: Did not pass numpy.dtype object}} > Numpy release note [[link|#compatibility-notes]]] mentions about the np.dtype > related compatibility breaks. Also there is a C API change, which implies > numpy dependency constraints should be tighter (whether <=1.20 or >1.20) > depending on the compiled numpy version (if pyarrow is depending on it; I'm > not aware of its implementation). -- This message was sent by Atlassian Jira (v8.3.4#803005)