[IMPALA-11741] Impala docker builds should verify that 'hostname' is installed

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Impala 4.2.0
• Fix Version/s: Impala 4.2.0
• Component/s: Infrastructure
• Epic Color: ghx-label-7
• Assignee: Joe McDonnell
• Reporter: Joe McDonnell
• Created: 23/Nov/22 16:57
• Updated: 29/Nov/22 10:52
• Resolved: 23/Nov/22 23:57

Description

Apparently, the Redhat UBI8 base images don't come with the 'hostname' utility installed. The 'hostname' utility is useful for initializing various Docker-based deployments. We should make sure that it is installed in all Impala Docker images.