[HIVE-10279] LLAP: Allow the runtime to check whether a task can run to completion

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: llap
• Assignee: Siddharth Seth
• Reporter: Siddharth Seth
• Created: 09/Apr/15 17:28
• Updated: 17/Feb/16 01:33
• Resolved: 09/Apr/15 23:12

Description

As part of the pre-empting running tasks, and deciding which tasks can run - allow the runtime to check whether a queued or running task has all it's sources complete and can run through to completion, without waiting for sources to finish.