[jira] [Commented] (JCR-3817) [jackrabbit-aws-ext] Performance of normal operation degrades while running GC

["Shashank Gupta (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JCR-3817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14169333#comment-14169333 ] 

Shashank Gupta commented on JCR-3817:
-------------------------------------

* The idea is to update the lastModified asynchronously. 
* It keeps a in-memory map which holds all in-progress async touch.
* Successful updation of lastModified will remove the entry from map. 
* Async touch will not work in shared datastore mode and hence it is kept configurable and by default it is disabled. 
*

> [jackrabbit-aws-ext] Performance of normal operation degrades while running GC
> ------------------------------------------------------------------------------
>
>                 Key: JCR-3817
>                 URL: https://issues.apache.org/jira/browse/JCR-3817
>             Project: Jackrabbit Content Repository
>          Issue Type: Improvement
>          Components: jackrabbit-data
>    Affects Versions: 2.9
>            Reporter: Shashank Gupta
>             Fix For: 2.9.1
>
>
> It is because when GC is running lastModified of each record is updated in S3 which affects the performance. 



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