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https://issues.apache.org/jira/browse/SPARK-18596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-18596:
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Assignee: Apache Spark
> Add checking and caching to ML BisectingKmeans
> ----------------------------------------------
>
> Key: SPARK-18596
> URL: https://issues.apache.org/jira/browse/SPARK-18596
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Reporter: yuhao yang
> Assignee: Apache Spark
> Priority: Minor
>
> This is a follow up for https://issues.apache.org/jira/browse/SPARK-18356.
> Check if the DataFrame sent to KMeans is cached, if not, we need to cache the
> converted RDD to ensure performance for BisectingKMeans.
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