Joe McDonnell created IMPALA-12242:
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Summary: bin/cmake_aux/create_py3_virtualenv.sh doesn't
successfully fall back to impala-virtualenv
Key: IMPALA-12242
URL: https://issues.apache.org/jira/browse/IMPALA-12242
Project: IMPALA
Issue Type: Bug
Components: Infrastructure
Affects Versions: Impala 4.3.0
Reporter: Joe McDonnell
Assignee: Joe McDonnell
-If python3-venv is not installed on Ubuntu systems, the "python3 -m venv"
command will fail. bin/cmake_aux/create_py3_virtualenv.sh was intended to
handle that and fall back to the impala-virtualenv command. That is working.
Instead, it fails with this message:
{noformat}
Traceback (most recent call last):
File
"/home/ubuntu/Impala/infra/python/env-gcc10.4.0/lib/python2.7/site-packages/virtualenv.py",
line 2633, in <module>
main()
File
"/home/ubuntu/Impala/infra/python/env-gcc10.4.0/lib/python2.7/site-packages/virtualenv.py",
line 859, in main
create_environment(
File
"/home/ubuntu/Impala/infra/python/env-gcc10.4.0/lib/python2.7/site-packages/virtualenv.py",
line 1161, in create_environment
install_python(home_dir, lib_dir, inc_dir, bin_dir,
site_packages=site_packages, clear=clear, symlink=symlink)
File
"/home/ubuntu/Impala/infra/python/env-gcc10.4.0/lib/python2.7/site-packages/virtualenv.py",
line 1531, in install_python
shutil.copyfile(executable, py_executable)
File "/usr/lib/python3.8/shutil.py", line 244, in copyfile
raise SameFileError("{!r} and {!r} are the same file".format(src, dst))
shutil.SameFileError: '/usr/bin/python3' and
'/home/ubuntu/Impala/shell/build/py3_venv/bin/python3' are the same
file{noformat}
This is because the failed "python3 -m venv" command left behind a directory,
and the virtualenv command can't handle it.
bin/cmake_aux/create_py3_virtualenv.sh should remove the directory before
falling back to impala-virtualenv.
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