You are viewing a plain text version of this content. The canonical link for it is here.
Posted to oak-issues@jackrabbit.apache.org by "Alex Parvulescu (JIRA)" <ji...@apache.org> on 2016/10/04 08:18:20 UTC
[jira] [Commented] (OAK-4881) Make merge semaphore in
SegmentNodeStore fair by default
[ https://issues.apache.org/jira/browse/OAK-4881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15544704#comment-15544704 ]
Alex Parvulescu commented on OAK-4881:
--------------------------------------
bq. Further going forward OAK-4122 would replace the lock
this applies to {{segment-tar}} only.
> Make merge semaphore in SegmentNodeStore fair by default
> --------------------------------------------------------
>
> Key: OAK-4881
> URL: https://issues.apache.org/jira/browse/OAK-4881
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: segment-tar, segmentmk
> Reporter: Chetan Mehrotra
> Labels: candidate_oak_1_0, candidate_oak_1_2, candidate_oak_1_4
> Fix For: 1.6
>
>
> Currently the merge semaphore in SegmentNodeStore is by default non fair. OAK-3588 provided a config option to make it fair.
> We should change the default to fair so as to ensure writer threads never get starved.
> Eventually this change would need to be backported to branches. Further going forward OAK-4122 would replace the lock
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)