[TEZ-328] Umbrella for Container Reuse in Tez

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Assignee: Unassigned
• Reporter: Siddharth Seth
• Created: 31/Jul/13 16:23
• Updated: 18/Dec/14 02:01
• Resolved: 18/Dec/14 02:01

Sub-Tasks

• Support container reuse - within the same vertex: Closed
• Support container reuse across vertices: Closed
• Ignore rack-local / non-local configs for tasks which do not need locality: Closed
• Add addition unit tests for reuse: Resolved
• Log handling in case of container re-use: Closed
• Make sure containers are not allocated to 'incorrect tasks': Closed
• Optimize YarnTezDagChild to be more efficient in case of re-use: Open
• Implement more efficient re-use for vertices that have no locality requirements,: Closed