[
https://issues.apache.org/jira/browse/YARN-4090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15700910#comment-15700910
]
Xianyin Xin commented on YARN-4090:
-----------------------------------
Hi [~zhengchenyu], I've moved to another project so i don't have enough time to
handle this problem. From your convincing analysis, i believe you must have had
a patch right? would you mind to take it over? :)
> Make Collections.sort() more efficient in FSParentQueue.java
> ------------------------------------------------------------
>
> Key: YARN-4090
> URL: https://issues.apache.org/jira/browse/YARN-4090
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: fairscheduler
> Reporter: Xianyin Xin
> Assignee: Xianyin Xin
> Attachments: YARN-4090-TestResult.pdf, YARN-4090-preview.patch,
> YARN-4090.001.patch, YARN-4090.002.patch, YARN-4090.003.patch, sampling1.jpg,
> sampling2.jpg
>
>
> Collections.sort() consumes too much time in a scheduling round.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
