RJ Nowling created SPARK-12450:
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Summary: 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: 1.5.2, 1.4.1
Reporter: 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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