[TEZ-2196] Consider reusing UnorderedPartitionedKVWriter with single output in UnorderedKVOutput

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.7.0
• Target Version/s: 0.7.0
• Hadoop Flags: Reviewed
• Assignee: Rajesh Balamohan
• Reporter: Rajesh Balamohan
• Created: 12/Mar/15 02:41
• Updated: 30/Jun/15 04:53
• Resolved: 26/Mar/15 07:58

Description

Can possibly get rid of FileBasedKVWriter and reuse UnorderedPartitionedKVWriter with single partition in UnorderedKVOutput. This can also benefit from pipelined shuffle changes done in UnorderedPartitionedKVWriter.