jackrabbit-oak-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Michael Dürig (JIRA) <j...@apache.org>
Subject [jira] [Updated] (OAK-2938) Estimation of required memory for compaction is off
Date Mon, 01 Jun 2015 09:52:17 GMT

     [ https://issues.apache.org/jira/browse/OAK-2938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Dürig updated OAK-2938:
-------------------------------
    Fix Version/s: 1.0.15
                   1.2.3
                   1.3.0

> Estimation of required memory for compaction is off
> ---------------------------------------------------
>
>                 Key: OAK-2938
>                 URL: https://issues.apache.org/jira/browse/OAK-2938
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: core
>            Reporter: Michael Dürig
>            Assignee: Michael Dürig
>              Labels: compaction, gc
>             Fix For: 1.3.0, 1.2.3, 1.0.15
>
>
> Currently compaction will be skipped if some rough estimation determines that there is
not  enough memory to run. That estimation however assumes that each compaction cycle requires
as much space as the compaction map already takes up. This is too conservative. Instead the
amount of memory taken up by the last compaction cycle should be a better estimate. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message