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Posted to dev@jackrabbit.apache.org by "Woonsan Ko (JIRA)" <ji...@apache.org> on 2016/08/27 03:31:20 UTC

[jira] [Created] (JCR-4007) CachingDataStore - touching every time whenever getRecord() was unnecessary

Woonsan Ko created JCR-4007:
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             Summary: CachingDataStore - touching every time whenever 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
             Fix For: 2.13.3


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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