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https://issues.apache.org/jira/browse/NIFI-4356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pierre Villard resolved NIFI-4356.
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Resolution: Feedback Received
Apache NiFi 1.x is no longer maintained and no new release is planned on the
1.x release line. Marking as resolved as part of a cleanup operation. Please
open a new one with an updated description if this is still relevant for NiFi
2.x.
> GetHTMLElement removes content from resulting flowfiles even when destination
> is attribute
> ------------------------------------------------------------------------------------------
>
> Key: NIFI-4356
> URL: https://issues.apache.org/jira/browse/NIFI-4356
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.3.0
> Reporter: Andy LoPresto
> Assignee: John Michaels
> Priority: Major
> Labels: html
>
> As noted in
> [StackOverflow|https://stackoverflow.com/questions/46070288/multiple-gethtml-attributes-in-apache-nifi],
> {{GetHTMLElement}} processors cannot be chained because the success
> relationship clears the flowfile content even if the destination is an
> attribute. I propose the logic be changed to the following:
> * Destination = content
> * Replace the flowfile content for the *success* relationship
> * Maintain the content for *original*
> * Destination = attribute
> * Maintain the content for *success* and *original*
> * Add a property descriptor for the attribute name
> * Name attributes {{Attribute.1}} as in {{Extract*}} in the event that
> multiple elements are matched
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