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From "Marcel Reutegger (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (OAK-4568) JournalEntry.applyTo() creates complete change tree in memory
Date Tue, 19 Jul 2016 06:30:20 GMT

     [ https://issues.apache.org/jira/browse/OAK-4568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcel Reutegger updated OAK-4568:
----------------------------------
    Labels: candidate_oak_1_0 candidate_oak_1_2 candidate_oak_1_4 observation  (was: observation)

> JournalEntry.applyTo() creates complete change tree in memory
> -------------------------------------------------------------
>
>                 Key: OAK-4568
>                 URL: https://issues.apache.org/jira/browse/OAK-4568
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: core, documentmk
>    Affects Versions: 1.0, 1.2, 1.4
>            Reporter: Marcel Reutegger
>            Assignee: Marcel Reutegger
>              Labels: candidate_oak_1_0, candidate_oak_1_2, candidate_oak_1_4, observation
>             Fix For: 1.6, 1.5.6
>
>
> While applying the changes from {{StringSort}} to the diff cache, the method recreates
the entire change tree in memory. Depending on the revision range, the number of changes can
be very high and cause an OOME.



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