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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:25:31 UTC

[jira] [Updated] (SPARK-9017) More timers for MLlib algorithms

     [ https://issues.apache.org/jira/browse/SPARK-9017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-9017:
--------------------------------
    Labels: bulk-closed  (was: )

> More timers for MLlib algorithms
> --------------------------------
>
>                 Key: SPARK-9017
>                 URL: https://issues.apache.org/jira/browse/SPARK-9017
>             Project: Spark
>          Issue Type: Umbrella
>          Components: ML, MLlib
>            Reporter: Xiangrui Meng
>            Assignee: Xiangrui Meng
>            Priority: Major
>              Labels: bulk-closed
>
> It is useful to provide more instrumentation to MLlib algorithms, like training time for each stage in k-means. This is an umbrella JIRA for implementing more timers to MLlib algorithms. The first PR would be a generic timer utility based on the one used in trees. Then we can distribute the work. It is also helpful for contributors to understand the code.



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