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  1. Spark
  2. SPARK-12450

Un-persist broadcasted variables in KMeans

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 1.4.1, 1.5.2
    • 1.5.3, 1.6.1, 2.0.0
    • MLlib
    • None

    Description

      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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            rnowling R J Nowling
            rnowling R J Nowling
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