[SPARK-2368] Improve io.netty related handlers and clients in network.netty

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 1.0.0
• Component/s: Shuffle, Spark Core
• Target Version/s: 1.0.0
• Assignee: Unassigned
• Reporter: Binh Nguyen
• Created: 04/Jul/14 11:06
• Updated: 17/May/20 18:30
• Resolved: 11/Dec/14 21:19

Description

One issue with current implementation is that FileServerHandler will just write to the channel without checking if the channel buffer is full. This could cause OOM on the receiving end.

Issue Links

• links to: [Github] Pull Request #1303 (ngbinh)