[IMPALA-11336] Kill off code related to old unsupported platforms

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: Impala 4.2.0
• Component/s: Infrastructure
• Epic Color: ghx-label-4
• Assignee: Unassigned
• Reporter: Joe McDonnell
• Created: 03/Jun/22 18:56
• Updated: 03/Jun/22 18:56

Description

There are still some references to redhat6 and other old versions in the code base. Since these are no longer supported, we should clean them up.

$ git grep "redhat6"
bin/bootstrap_system.sh:    echo "Identified redhat6 system."
bin/bootstrap_system.sh:function redhat6 {
bin/bootstrap_system.sh:redhat6 sudo yum install -y python-devel python-setuptools python-argparse
bin/bootstrap_system.sh:  redhat6 sudo service sshd start
bin/bootstrap_system.sh:redhat6 sudo service postgresql initdb
bin/bootstrap_system.sh:redhat6 sudo service postgresql stop
bin/bootstrap_system.sh:redhat6 sudo service postgresql start
bin/bootstrap_system.sh:redhat6 sudo sed -i 's,\*\s*soft\s*nproc\s*[0-9]*$,* soft nproc unlimited,' \
bin/bootstrap_toolchain.py:  OsMapping("centos6", "ec2-package-centos-6", "redhat6"),
bin/bootstrap_toolchain.py:  OsMapping("redhatenterpriseserver6", "ec2-package-centos-6", "redhat6"),
tests/common/skip.py:  redhat6 = pytest.mark.skipif(IS_REDHAT_6_DERIVATIVE,
tests/custom_cluster/test_admission_controller.py:  @SkipIfOS.redhat6
tests/custom_cluster/test_admission_controller.py:  @SkipIfOS.redhat6
tests/custom_cluster/test_admission_controller.py:  @SkipIfOS.redhat6

We should also look for any other unsupported versions: Ubuntu 12/13/14/15, Centos 5, Centos 6, SLES 11, Debian 6/7, etc.