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Posted to issues@camel.apache.org by "Radovan Netuka (Jira)" <ji...@apache.org> on 2022/07/20 13:21:00 UTC

[jira] [Work started] (CAMEL-18285) Lazy-loading for file length and last modified attributes

     [ https://issues.apache.org/jira/browse/CAMEL-18285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on CAMEL-18285 started by Radovan Netuka.
----------------------------------------------
> Lazy-loading for file length and last modified attributes
> ---------------------------------------------------------
>
>                 Key: CAMEL-18285
>                 URL: https://issues.apache.org/jira/browse/CAMEL-18285
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-file
>    Affects Versions: 3.18.0
>            Reporter: Radovan Netuka
>            Assignee: Radovan Netuka
>            Priority: Major
>
> In network-mounted drives, a user can experience long processing time due to File#length and File#lastModified large invocation time.
>  
> Use case: 
> There is a network-mounted drive. A user is polling a directory with thousands of files inside, but only needs to process few of them. 
>  
> Current behaviour:
> File length and last modified attributes are read for each such file, seriously slowing the processing time.
>  
> Expected behaviour:
> File length and last modified attributes are read only when needed.
>  
> Affected method is FileConsumer#asGenericFile. A solution for this can be to load these two attributes lazily.



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