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

2014-10-21 Thread Patrick Wendell (JIRA)

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

2014-10-21 Thread Patrick Wendell (JIRA)

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

Patrick Wendell resolved SPARK-566.
---
Resolution: Not a Problem

> 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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