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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 updated NIFI-12855:
Description:
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 ArcadeDB service as reference implementation for SQL generation
was:
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
> 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
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> 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 ArcadeDB service as reference implementation for SQL generation
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