[SPARK-12429] Update documentation to show how to use accumulators and broadcasts with Spark Streaming

• Type: Documentation
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: Documentation, DStreams
• Assignee: Shixiong Zhu
• Reporter: Shixiong Zhu
• Created: 18/Dec/15 19:53
• Updated: 23/Dec/15 00:39
• Resolved: 23/Dec/15 00:39

Description

Accumulators and Broadcasts with Spark Streaming cannot work perfectly when restarting on driver failures. We need to add some example to guide the user.

Issue Links

• links to: [Github] Pull Request #10385 (zsxwing)