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https://issues.apache.org/jira/browse/NIFI-12855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Burgess reassigned NIFI-12855:
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Assignee: Matt Burgess
> Add more information to provenance events to facilitate full graph traversal
> ----------------------------------------------------------------------------
>
> Key: NIFI-12855
> URL: https://issues.apache.org/jira/browse/NIFI-12855
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Reporter: Matt Burgess
> Assignee: Matt Burgess
> Priority: Major
>
> Although NiFi has a capability in the UI to issue and display lineage queries
> for provenance events, it is not a complete graph that can be traversed if
> for example provenance events were stored in a graph database. The following
> features should be added:
> - A reference in a provenance event to any parent events ("previousEventIds")
> - Add methods to GraphClientService to generate queries/statements in popular
> graph languages such as Tinkerpop/Gremlin, Cypher, and SQL
> - Add explicit references to the relationship to which the FlowFile was
> transferred
> - Add ArcadeDB service as reference implementation for SQL generation
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