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Commit 62a7c283 authored by Holden Karau's avatar Holden Karau Committed by Andrew Or
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[SPARK-13164][CORE] Replace deprecated synchronized buffer in core

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. Investigation shows we are already using ConcurrentLinkedQueue in other locations so switch our uses of SynchronizedBuffer to ConcurrentLinkedQueue.

Author: Holden Karau <holden@us.ibm.com>

Closes #11059 from holdenk/SPARK-13164-replace-deprecated-synchronized-buffer-in-core.
parent 2eaeafe8
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