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Posted to issues@spark.apache.org by "Huaxin Gao (JIRA)" <ji...@apache.org> on 2016/02/04 22:46:39 UTC
[jira] [Commented] (SPARK-13186) Migrate away from SynchronizedMap
which is derpecated
[ https://issues.apache.org/jira/browse/SPARK-13186?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15133101#comment-15133101 ]
Huaxin Gao commented on SPARK-13186:
------------------------------------
Hi Holden,
I will work on this one. Thanks!
> Migrate away from SynchronizedMap which is derpecated
> -----------------------------------------------------
>
> Key: SPARK-13186
> URL: https://issues.apache.org/jira/browse/SPARK-13186
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core, SQL, Streaming
> Reporter: holdenk
> Priority: Trivial
>
> The warning is " trait SynchronizedMap in package mutable is deprecated: Synchronization via traits is deprecated as it is inherently unreliable. Consider java.util.concurrent.ConcurrentHashMap as an alternative.
> [warn] val failureReasons = new HashMap[Int, String] with SynchronizedMap[Int, String]"
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