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https://issues.apache.org/jira/browse/NIFI-3213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15753922#comment-15753922
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ASF GitHub Bot commented on NIFI-3213:
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GitHub user ijokarumawak opened a pull request:
https://github.com/apache/nifi/pull/1335
NIFI-3213: Do not skip obviously old files.
Thank you for submitting a contribution to Apache NiFi.
In order to streamline the review of the contribution we ask you
to ensure the following steps have been taken:
### For all changes:
- [x] Is there a JIRA ticket associated with this PR? Is it referenced
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### Note:
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Before this fix, files with the latest timestamp within a listing
iteration are always be held back one cycle no matter how old it is.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ijokarumawak/nifi nifi-3213
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/1335.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1335
----
commit 9bfae4dda5f6e1fa37242207ee3b284da79dffaf
Author: Koji Kawamura <[email protected]>
Date: 2016-12-16T08:48:06Z
NIFI-3213: Do not skip obviously old files.
Before this fix, files with the latest timestamp within a listing
iteration are always be held back one cycle no matter how old it is.
----
> ListFile always skips files with the latest timestamp in an iteration even if
> the files have existed a while ago
> ----------------------------------------------------------------------------------------------------------------
>
> Key: NIFI-3213
> URL: https://issues.apache.org/jira/browse/NIFI-3213
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.0.0, 0.5.0, 0.6.0, 0.5.1, 0.7.0, 0.6.1, 1.1.0, 0.7.1
> Reporter: Koji Kawamura
> Assignee: Koji Kawamura
>
> NIFI-1484 add few lines of code to avoid files to be emitted if those have
> the latest timestamp within an iteration of listing, because it may still be
> written at the same time.
> While it doesn't affect much if ListFiles processor is scheduled with a short
> period of time, such as few ms, but it does affect negatively if an user
> scheduled it with longer run schedule such as "1 day" or with cron scheduler.
> For example, user would expect to process list of files per daily basis. Even
> if a file is saved few hours ago, the processor will skip this, because the
> file has the latest timestamp within the iteration.
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