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From "Marcel Reutegger (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (OAK-1156) Improve the document cache invalidation logic to selectivly invalidate doc
Date Mon, 11 Nov 2013 09:10:27 GMT

     [ https://issues.apache.org/jira/browse/OAK-1156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcel Reutegger updated OAK-1156:
----------------------------------

    Summary: Improve the document cache invalidation logic to selectivly invalidate doc  (was:
Improve the document cache invalidation logic to selectivly ivalidate doc)

> Improve the document cache invalidation logic to selectivly invalidate doc
> --------------------------------------------------------------------------
>
>                 Key: OAK-1156
>                 URL: https://issues.apache.org/jira/browse/OAK-1156
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: mongomk
>            Reporter: Chetan Mehrotra
>            Assignee: Chetan Mehrotra
>
> Currently the Background Read operation invalidates the complete cache in {{MongoNodeStore}}
upon detecting external change. Instead of that it should check for which cached documents
are stale and only invalidate them. 
> It can make use of {{_lastRev}} to check if nodes within a subtree have changed or not.



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