[REEF-1697] implement JobSubmissionEventImpl.toString() for better logging

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 0.16
• Component/s: REEF Client, REEF-Common
• Labels: logging toString
• Assignee: Sergiy Matusevych
• Reporter: Sergiy Matusevych
• Created: 12/Jan/17 00:37
• Updated: 13/Jan/17 23:26
• Resolved: 13/Jan/17 23:26

Description

We need to print the fields of the submission event structure to the log; to that end, we need a .toString() method in the JobSubmissionEventImpl class.