[jira] [Commented] (JCR-4007) CachingDataStore - touching every time on getRecord() was unnecessary

["Woonsan Ko (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JCR-4007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15657164#comment-15657164 ] 

Woonsan Ko commented on JCR-4007:
---------------------------------

Related thread: http://markmail.org/thread/4icdrbokpo44ohum

> CachingDataStore - touching every time on getRecord() was unnecessary
> ---------------------------------------------------------------------
>
>                 Key: JCR-4007
>                 URL: https://issues.apache.org/jira/browse/JCR-4007
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>    Affects Versions: 2.13.2
>            Reporter: Woonsan Ko
>            Assignee: Amit Jain
>              Labels: PatchAvailable
>             Fix For: 2.14
>
>
> At the moment, {{CachingDataStore#getRecord()}} always invokes {{#touchInternal()}}, resulting in touching the file *every time* through the backend whenever reading a record. This seems to cause a performance degrade even when cached locally.
> Touching (updating the lastModifiedDate) must not be done every time. It should be done only when {{minModifiedDate}} is set to a number greater than zero by {{org.apache.jackrabbit.core.gc.GarbageCollector}} while marking.



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