[
https://issues.apache.org/jira/browse/YARN-453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Karthik Kambatla updated YARN-453:
----------------------------------
Assignee: (was: Karthik Kambatla)
> Optimize FS internal data structures
> ------------------------------------
>
> Key: YARN-453
> URL: https://issues.apache.org/jira/browse/YARN-453
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: scheduler
> Affects Versions: 2.0.3-alpha
> Reporter: Karthik Kambatla
>
> FS uses lists to store internal queues and sorts them on every heartbeat
> leading to unnecessary scheduling overhead.
> Choice of better data structures should reduce the latency.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
