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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/01/09 13:33:39 UTC

[jira] [Updated] (SPARK-12729) phantom references to replace the finalize call in python broadcast

     [ https://issues.apache.org/jira/browse/SPARK-12729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen updated SPARK-12729:
------------------------------
    Component/s: p

> phantom references to replace the finalize call in python broadcast
> -------------------------------------------------------------------
>
>                 Key: SPARK-12729
>                 URL: https://issues.apache.org/jira/browse/SPARK-12729
>             Project: Spark
>          Issue Type: Improvement
>          Components: p
>            Reporter: Davies Liu
>
> it is doing IO operations and blocking the GC thread, 
> see 
> http://resources.ej-technologies.com/jprofiler/help/doc/index.html#jprofiler.helptopics.cpu.finalizers



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