[SPARK-13151] Investigate replacing SynchronizedBuffer as it is deprecated/unreliable

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Done
• Component/s: DStreams, Spark Core
• Target Version/s: 2.0.0
• Assignee: Unassigned
• Reporter: Holden Karau
• Created: 03/Feb/16 00:33
• Updated: 09/Feb/16 08:45
• Resolved: 09/Feb/16 08:45

Description

Building with scala 2.11 results in the warning trait SynchronizedBuffer in package mutable is deprecated: Synchronization via traits is deprecated as it is inherently unreliable. Consider java.util.concurrent.ConcurrentLinkedQueue as an alternative - we should investigate if this is a reasonable suggestion.

Sub-Tasks

• Replace deprecated synchronizedBuffer in core: Resolved
• Replace deprecated synchronizedBuffer in streaming: Resolved