[MESOS-3708] improve process::subprocess ABORT message

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 0.26.0
• Component/s: libprocess
• Assignee: James Peach
• Reporter: James Peach
• Shepherd: Benjamin Mahler
• Created: 12/Oct/15 16:38
• Updated: 04/Nov/15 23:10
• Resolved: 04/Nov/15 23:10

Description

When the exec fails in process::subprocess, you get a execvpe failed ... abort message with no indication of what failed to exec. Let's print the path in the message to give a hint to the operator.