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Posted to issues@spark.apache.org by "Joseph K. Bradley (JIRA)" <ji...@apache.org> on 2016/01/06 00:04:39 UTC
[jira] [Updated] (SPARK-12450) Un-persist broadcasted variables in
KMeans
[ https://issues.apache.org/jira/browse/SPARK-12450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joseph K. Bradley updated SPARK-12450:
--------------------------------------
Assignee: RJ Nowling
Target Version/s: 1.5.3, 1.6.1, 2.0.0
> Un-persist broadcasted variables in KMeans
> ------------------------------------------
>
> Key: SPARK-12450
> URL: https://issues.apache.org/jira/browse/SPARK-12450
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Affects Versions: 1.4.1, 1.5.2
> Reporter: RJ Nowling
> Assignee: RJ Nowling
> Priority: Minor
>
> The broadcasted centers in KMeans are never un-persisted. As a result, memory usage accumulates with usage causing a memory leak.
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