[
https://issues.apache.org/jira/browse/OAK-6428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16076309#comment-16076309
]
Michael Dürig commented on OAK-6428:
------------------------------------
A bit bulky but I don't have a better idea ;-)
> Add flag for controlling percentile of commit time used in scheduler
> --------------------------------------------------------------------
>
> Key: OAK-6428
> URL: https://issues.apache.org/jira/browse/OAK-6428
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: segment-tar
> Reporter: Andrei Dulceanu
> Assignee: Andrei Dulceanu
> Priority: Minor
> Labels: Performance, scalability
> Fix For: 1.8, 1.7.4
>
> Attachments: OAK-6428-02.patch, OAK-6428.patch
>
>
> In OAK-4732 the 50th percentile of the last 1000 commits is used as wait time
> before returning the current root. In order to parametrise the value of the
> percentile, it would be nice to have a new feature flag, e.g.
> {{oak.scheduler.head.lockWaitPercentile}}. Setting it to {{0}} would
> basically disable this. Setting it to a different value might be interesting
> in future experiments.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
