[IMPALA-11657] build-all-flag-combinations.sh should tolerate git-reset failures

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Impala 4.2.0
• Component/s: Infrastructure
• Epic Color: ghx-label-2
• Assignee: Quanlong Huang
• Reporter: Quanlong Huang
• Created: 13/Oct/22 05:18
• Updated: 31/Oct/22 04:48
• Resolved: 20/Oct/22 01:04

Description

When building all options from a tarball using bin/jenkins/build-all-flag-combinations.sh, the build will finally failed by this:

fatal: Not a git repository (or any of the parent directories): .git
ERROR in ./bin/jenkins/build-all-flag-combinations.sh at line 130: git reset --hard HEAD
Generated: /home/ubuntu/apache-impala-4.1.1/logs/extra_junit_xml_logs/generate_junitxml.buildall.build-all-flag-combinations.20221013_02_26_28.xml
./bin/jenkins/build-all-flag-combinations.sh: Cleaning up temporary directory 

The corresponding code snipper:

  # Reset the files changed by mvn versions:set
  git reset --hard HEAD

https://github.com/apache/impala/blob/4.1.1-rc2/bin/jenkins/build-all-flag-combinations.sh#L130

The failure of git-reset should be ignored. CC joemcdonnell 

Issue Links

• links to: Code Review