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https://issues.apache.org/jira/browse/NIFI-5152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16464782#comment-16464782
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Bryan Bende commented on NIFI-5152:
-----------------------------------
I don't really have a preference whether the processor requires incoming flow
files or not.. the issue is that the current processor is allowed to be started
without an incoming relationship, but will never do anything the way the code
is written.
So either A) there should be INPUT_REQUIRED to be consistent with the current
code in the processor or B) the onTrigger code needs to be updated to work in
both cases.
> MoveHDFS should have @InputRequirement(Requirement.INPUT_REQUIRED)
> ------------------------------------------------------------------
>
> Key: NIFI-5152
> URL: https://issues.apache.org/jira/browse/NIFI-5152
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.6.0
> Reporter: Bryan Bende
> Priority: Minor
>
> The onTrigger method of MoveHDFS will return when no incoming flow file is
> obtained, therefore the processor can only be used with an incoming
> relationships and should have the INPUT_REQUIRED annotation.
> If the expected behavior was to use the processor without an incoming
> relationship, then instead of requiring input, the code needs to be updated
> to handle both scenarios.
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