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Posted to issues@spark.apache.org by "WangJianfei (JIRA)" <ji...@apache.org> on 2016/09/08 08:57:20 UTC

[jira] [Updated] (SPARK-17448) There should a limit of k in mllib.Kmeans

     [ https://issues.apache.org/jira/browse/SPARK-17448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

WangJianfei updated SPARK-17448:
--------------------------------
    Summary: There should a limit of k in mllib.Kmeans  (was: The should a limit of k in mllib.Kmeans)

> There should a limit of k in mllib.Kmeans
> -----------------------------------------
>
>                 Key: SPARK-17448
>                 URL: https://issues.apache.org/jira/browse/SPARK-17448
>             Project: Spark
>          Issue Type: Bug
>          Components: MLlib
>    Affects Versions: 2.0.0
>            Reporter: WangJianfei
>              Labels: patch
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> In the mllib.Kmeans, there are no limit to the param k, if we pass a big K, then because of he array(k), java outofmemory error will occur.



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