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https://issues.apache.org/jira/browse/NIFI-665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ricky Saltzer updated NIFI-665:
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Attachment: (was: sample-script.sh)
> Design method for attaching attributes using
> ExecuteProcess/ExecuteStreamCommand
> --------------------------------------------------------------------------------
>
> Key: NIFI-665
> URL: https://issues.apache.org/jira/browse/NIFI-665
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Ricky Saltzer
> Assignee: Ricky Saltzer
> Attachments: NIFI-665.file-based.patch, sample-script.sh
>
>
> Currently, the ExecuteProcess and ExecuteStreamCommand processors can only
> consume and produce new flow files. Although they can access attributes
> attached to the flow files through the use of environment variables, they
> have no way to update or attach new attributes.
> I think it could be really useful if there was a generic way for us to attach
> flow file attributes using these two processors. Since environment variables
> created or updated by a flow file are only visible to the executing process,
> we'll unfortunately not be able to utilize it.
> The purpose of this JIRA is to provide a forum for how we could potentially
> solve this.
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