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https://issues.apache.org/jira/browse/NIFI-5604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16688615#comment-16688615
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ASF subversion and git services commented on NIFI-5604:
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Commit 0207d0813ef164ee7227ded61fb10960a4842e2d in nifi's branch
refs/heads/master from [~ca9mbu]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=0207d08 ]
NIFI-5604: Added property to allow empty FlowFile when no SQL generated by
GenerateTableFetch
co-authored by: Peter Wicks <patric...@gmail.com>
Signed-off-by: Peter Wicks <patric...@gmail.com>
This closes #3075.
> Allow GenerateTableFetch to send empty flow files when no rows would be
> fetched
> -------------------------------------------------------------------------------
>
> Key: NIFI-5604
> URL: https://issues.apache.org/jira/browse/NIFI-5604
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: Matt Burgess
> Assignee: Matt Burgess
> Priority: Major
>
> Currently, GenerateTableFetch will not output a flow file if there are no
> rows to be fetched. However, it may be desired (especially with incoming flow
> files) that a flow file be sent out even if GTF does not generate any SQL.
> This capability, along with the fragment attributes from NIFI-5601, would
> allow the user to handle this downstream.
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