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https://issues.apache.org/jira/browse/NIFI-2447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Payne resolved NIFI-2447.
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Resolution: Fixed
Assignee: Mark Payne
> When calculating lineage for a FlowFile, should provide a mechanism for
> starting with a particular event instead of FlowFile UUID
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: NIFI-2447
> URL: https://issues.apache.org/jira/browse/NIFI-2447
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework, Core UI
> Reporter: Mark Payne
> Assignee: Mark Payne
> Fix For: 1.0.0
>
>
> Currently, whenever a user clicks the lineage button in the Provenance UI, we
> have the ID of the Provenance Event that the user wants to generate a lineage
> for. However, we pass in only the UUID of the FlowFile.
> If we pass in the Event ID instead, we are able to determine the Lineage
> Start Date from that event, which is very efficient. We can then search for
> events in the lineage with that start date. Currently, we search the entirety
> of the Provenance Repository in order to create a lineage, but this is very
> inefficient.
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