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https://issues.apache.org/jira/browse/CAMEL-18285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17569020#comment-17569020
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Radovan Netuka commented on CAMEL-18285:
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PR: https://github.com/apache/camel/pull/8019
> 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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