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https://issues.apache.org/jira/browse/IMPALA-12242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell resolved IMPALA-12242.
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Fix Version/s: Impala 4.3.0
Resolution: Fixed
> 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
> Priority: Major
> Fix For: Impala 4.3.0
>
>
> -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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