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Posted to oak-issues@jackrabbit.apache.org by "Marcel Reutegger (JIRA)" <ji...@apache.org> on 2015/09/02 14:22:46 UTC

[jira] [Updated] (OAK-3036) DocumentRootBuilder: revisit update.limit default

     [ https://issues.apache.org/jira/browse/OAK-3036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcel Reutegger updated OAK-3036:
----------------------------------
           Labels: performance  (was: resilience)
    Fix Version/s:     (was: 1.3.6)
                   1.3.8

I rather consider this a performance related improvement.

> DocumentRootBuilder: revisit update.limit default
> -------------------------------------------------
>
>                 Key: OAK-3036
>                 URL: https://issues.apache.org/jira/browse/OAK-3036
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: mongomk, rdbmk
>            Reporter: Julian Reschke
>              Labels: performance
>             Fix For: 1.3.8
>
>
> update.limit decides whether a commit is persisted using a branch or not. The default is 10000 (and can be overridden using the system property).
> A typical call pattern in JCR is to persist batches of ~1024 nodes. These translate to more than 10000 changes (see PackageImportIT), due to JCR properties, and also indexing commit hooks.



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