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Posted to oak-issues@jackrabbit.apache.org by "Stefan Egli (JIRA)" <ji...@apache.org> on 2016/11/28 10:38:58 UTC

[jira] [Resolved] (OAK-5168) GlobbingPathFilter recompiles wildcard patterns on each change

     [ https://issues.apache.org/jira/browse/OAK-5168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Egli resolved OAK-5168.
------------------------------
    Resolution: Fixed

improved in http://svn.apache.org/viewvc?rev=1771703&view=rev

> GlobbingPathFilter recompiles wildcard patterns on each change
> --------------------------------------------------------------
>
>                 Key: OAK-5168
>                 URL: https://issues.apache.org/jira/browse/OAK-5168
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 1.5.14
>            Reporter: Stefan Egli
>            Assignee: Stefan Egli
>            Priority: Critical
>             Fix For: 1.5.15
>
>
> For the support of more-generic wildcard, the GlobbingPathFilter uses compiled regex Patterns to speed up things. Turns out however, that the PathCondition creates a new GlobbingPathFilter for each change processing. This means that the Patterns have to be compiled for each change. That results in very slow performance obviously.



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