[FLINK-2524] Add "getTaskNameWithSubtasks()" to RuntimeContext

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10.0
• Fix Version/s: 1.0.0
• Component/s: Runtime / Task
• Labels: easyfix starter
• Assignee: Sachin Goel
• Reporter: Stephan Ewen
• Created: 14/Aug/15 14:56
• Updated: 07/Dec/15 13:58
• Resolved: 07/Dec/15 13:58

Description

When printing information to logs or debug output, one frequently needs to identify the statement with the originating task (task name and which subtask).

In many places, the system and user code manually construct something like "MyTask (2/7)".

The RuntimeContext should offer this, because it is too frequently needed.