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Posted to issues@spark.apache.org by "Patrick Wendell (JIRA)" <ji...@apache.org> on 2014/10/21 09:48:33 UTC

[jira] [Resolved] (SPARK-566) Replace polling+sleeping with semaphores in broadcast and shuffle

     [ https://issues.apache.org/jira/browse/SPARK-566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Patrick Wendell resolved SPARK-566.
-----------------------------------
    Resolution: Fixed

Thew shuffle and broadcast implementations have been re-written at least twice since this was created. I'm gonna close it as it's no longer relevant.

> Replace polling+sleeping with semaphores in broadcast and shuffle
> -----------------------------------------------------------------
>
>                 Key: SPARK-566
>                 URL: https://issues.apache.org/jira/browse/SPARK-566
>             Project: Spark
>          Issue Type: Improvement
>            Reporter: Mosharaf Chowdhury
>
> All the FixedThreadPools are doing this right now. Must be fixed.



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