[
https://issues.apache.org/jira/browse/SPARK-7078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Reynold Xin resolved SPARK-7078.
--------------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
> Cache-aware binary processing in-memory sort
> --------------------------------------------
>
> Key: SPARK-7078
> URL: https://issues.apache.org/jira/browse/SPARK-7078
> Project: Spark
> Issue Type: New Feature
> Components: Shuffle
> Reporter: Reynold Xin
> Assignee: Josh Rosen
> Fix For: 1.5.0
>
>
> A cache-friendly sort algorithm that can be used eventually for:
> * sort-merge join
> * shuffle
> See the old alpha sort paper:
> http://research.microsoft.com/pubs/68249/alphasort.doc
> Note that state-of-the-art for sorting has improved quite a bit, but we can
> easily optimize the sorting algorithm itself later.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
