[FLINK-11423] Keep exception message thrown from the main class

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.8.0
• Component/s: Command Line Client
• Labels: pull-request-available
• Assignee: Lavkesh Lahngir
• Reporter: Lavkesh Lahngir
• Created: 24/Jan/19 07:23
• Updated: 15/Mar/19 11:43
• Resolved: 31/Jan/19 14:00

Description

The jar/run API calls JarRunHandler
The client only receives a simple message like "The main method caused an error"
without any more detail.
When we throw ProgramInvocationException in PackagedProgram.callMainMethod()
we should add exceptionInMethod.getMessage() too.

Issue Links

• links to: GitHub Pull Request #7573