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Posted to oak-issues@jackrabbit.apache.org by "Michael Dürig (JIRA)" <ji...@apache.org> on 2017/02/27 15:04:46 UTC

[jira] [Updated] (OAK-5853) Potential expensive call to NodeStategetChildNodeCount() in constructor of Templar

     [ https://issues.apache.org/jira/browse/OAK-5853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Dürig updated OAK-5853:
-------------------------------
    Fix Version/s: 1.8

> Potential expensive call to NodeStategetChildNodeCount() in constructor of Templar
> ----------------------------------------------------------------------------------
>
>                 Key: OAK-5853
>                 URL: https://issues.apache.org/jira/browse/OAK-5853
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: segment-tar
>            Reporter: Michael Dürig
>            Priority: Minor
>              Labels: performance
>             Fix For: 1.8
>
>
> On of the {{Template}} constructors (the one used when writing templates) performs a call to {{NodeState.getChildNodeCount()}} to determine the value of {{Template.childName}}. I have seen this call comping up in performance traces on various occasions, which leads me to believe there is room for improvement here. 



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