Mark Payne created NIFI-40:
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Summary: Implement Provenance Query Language -- requires
refactoring of Prov Repo API / Implementations
Key: NIFI-40
URL: https://issues.apache.org/jira/browse/NIFI-40
Project: Apache NiFi
Issue Type: New Feature
Reporter: Mark Payne
Prov Repo should return a StoredProvenanceRecord object that provides a
StorageLocation object and the Prov Record itself. This StorageLocation is a
marker interface; specific Prov Repo can create their own implementations to
lookup records. Attempt to lookup by Location will throw
IllegalArgumentException if Location is not valid for that repo.
Compared to existing Persistent Prov Repo, also will need to make compression
better/seekable, or reading the records will take far too long to be very
usable.
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