[HADOOP-14026] start-build-env.sh: invalid docker image name

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha4, 2.8.2
• Component/s: build
• Hadoop Flags: Reviewed
• Assignee: Gergő Pásztor
• Reporter: Gergő Pásztor
• Created: 26/Jan/17 16:01
• Updated: 24/Apr/18 20:46
• Resolved: 04/Mar/17 19:08

Description

start-build-env.sh using the current user name to generate a docker image name. But the current user name can contains some not english characters and upper letters (after all this is usually the name/nickname of the owner). Both of them are not supported in docker image names, so the script will fail.