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Posted to oak-issues@jackrabbit.apache.org by "Julian Reschke (JIRA)" <ji...@apache.org> on 2017/03/07 13:47:37 UTC

[jira] [Resolved] (OAK-5878) SplitDocumentCleanup iterates twice over splitDocGarbage

     [ https://issues.apache.org/jira/browse/OAK-5878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke resolved OAK-5878.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 1.8
                   1.7.0

> SplitDocumentCleanup iterates twice over splitDocGarbage
> --------------------------------------------------------
>
>                 Key: OAK-5878
>                 URL: https://issues.apache.org/jira/browse/OAK-5878
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: documentmk
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>              Labels: candidate_oak_1_0, candidate_oak_1_2, candidate_oak_1_4, candidate_oak_1_6
>             Fix For: 1.7.0, 1.8
>
>         Attachments: OAK-5878-2.diff, OAK-5878.diff
>
>
> {{SplitDocumentCleanup}} currently iterates twice over {{splitDocGarbage}}.
> NOTE: not the case for Mongo DB, as {{MongoVersionGCSupport}} overwrites {{deleteSplitDocuments()}}.
> {{deleteSplitDocuments()}} currently iterates over {{splitDocGarbage}} to obtain the IDs of the documents to be deleted. Instead, we could just collect the IDs inside {{disconnect()}}, the memory requirements would be the same.



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