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nixpkgs/pkgs/development/python-modules/pyspark/default.nix
Joshua Skrzypek cde89e3ecf python3Packages.pyspark: Fix out of date postPatch
Pyspark switched to pinning py4j==0.10.9 with v3.0.0 - see this commit:
https://github.com/apache/spark/\
   commit/fc4e56a54c15e20baf085e6061d3d83f5ce1185d

This meant that since the bump to pyspark v3.0.0 - in this commit:
https://github.com/NixOS/nixpkgs/\
   commit/5181547ae6624b462919a806c4d0888e6e4630f4 -
the patch was no longer matching on the 'py4j==0.10.7' string that was
working previously.

The failing patch went unnoticed previously because the version of py4j
pinned by pyspark>=3.0.0 was the same as the py4j provided by nixpkgs.

However, a recent PR (#101636) bumped the version of py4j to 0.10.9.1 in
this commit:
https://github.com/NixOS/nixpkgs/\
   commit/43a91282d66223c5cb978d53fbe1033f56dd7f2b
which caused the version pinned by pyspark to no longer match the
version provided by nixpkgs. FWIW, @jonringer flagged this issue on
another PR that tried to bump py4j: #100623.

My solution here was to upgrade the patch's target string to match the
version found in pyspark's current setup.py.
2020-11-23 16:19:14 -08:00

31 lines
749 B
Nix

{ buildPythonPackage, fetchPypi, stdenv, py4j }:
buildPythonPackage rec {
pname = "pyspark";
version = "3.0.1";
src = fetchPypi {
inherit pname version;
sha256 = "38b485d3634a86c9a2923c39c8f08f003fdd0e0a3d7f07114b2fb4392ce60479";
};
# pypandoc is broken with pandoc2, so we just lose docs.
postPatch = ''
sed -i "s/'pypandoc'//" setup.py
substituteInPlace setup.py --replace py4j==0.10.9 'py4j>=0.10.9,<0.11'
'';
propagatedBuildInputs = [ py4j ];
# Tests assume running spark...
doCheck = false;
meta = with stdenv.lib; {
description = "Apache Spark";
homepage = "https://github.com/apache/spark/tree/master/python";
license = licenses.asl20;
maintainers = [ maintainers.shlevy ];
};
}