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https://issues.apache.org/jira/browse/NIFI-4165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16382024#comment-16382024
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ASF GitHub Bot commented on NIFI-4165:
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GitHub user markap14 opened a pull request:
https://github.com/apache/nifi/pull/2502
NIFI-4165: Added RemoveFlowFilesWithMissingContent.java and associate…
…d helper classes
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You can merge this pull request into a Git repository by running:
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Alternatively you can review and apply these changes as the patch at:
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This closes #2502
----
commit 1109ceb33d51815b90067cc078705dd1c91fc596
Author: Mark Payne <markap14@...>
Date: 2017-07-07T16:54:21Z
NIFI-4165: Added RemoveFlowFilesWithMissingContent.java and associated
helper classes
----
> Update NiFi FlowFile Repository Toolkit to provide ability to remove
> FlowFiles whose content is missing
> -------------------------------------------------------------------------------------------------------
>
> Key: NIFI-4165
> URL: https://issues.apache.org/jira/browse/NIFI-4165
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Tools and Build
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Major
>
> The FlowFile Repo toolkit has the ability to address issues with flowfile
> repo corruption due to sudden power loss. Another problem that has been known
> to occur is if content goes missing from the content repository for whatever
> reason (say some process deletes some of the files) then the FlowFile Repo
> can contain a lot of FlowFiles whose content is missing. This causes a lot of
> problems with stack traces being dumped to logs and the flow taking a really
> long time to get back to normal. We should update the toolkit to provide a
> mechanism for pointing to a FlowFile Repo and Content Repo, then writing out
> a new FlowFile Repo that removes any FlowFile whose content is missing.
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