[MAPREDUCE-7121] Add Abortable support to mapreduce tasks

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.0.2
• Fix Version/s: 3.2.0
• Component/s: client
• Assignee: Unassigned
• Reporter: Brandon Scheller
• Created: Tuesday 21:08
• Updated: Tuesday 21:24

Description

This patch adds abortable to mapreduce outputs

In the case of using a remote filesystem with mapreduce, upon task attempt failure we ensure the file output stream gets aborted before being closed which prevents partial results from being uploaded.

Issue Links

• links to: GitHub Pull Request #402