[SPARK-11731] Enable batching on Driver WriteAheadLog by default

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: DStreams
• Target Version/s: 1.6.0
• Assignee: Burak Yavuz
• Reporter: Burak Yavuz
• Created: 13/Nov/15 17:40
• Updated: 16/Nov/15 19:28
• Resolved: 16/Nov/15 19:28

Description

Using batching on the driver for the WriteAheadLog should be an improvement for all environments and use cases. Users will be able to scale to much higher number of receivers with the BatchedWriteAheadLog. Therefore we should turn it on by default, and QA it in the QA period.

Issue Links

• links to: [Github] Pull Request #9695 (brkyvz)