Koji Kawamura created NIFI-4971: ----------------------------------- Summary: ReportLineageToAtlas 'complete path' strategy can miss one-time lineages Key: NIFI-4971 URL: https://issues.apache.org/jira/browse/NIFI-4971 Project: Apache NiFi Issue Type: Bug Components: Extensions Affects Versions: 1.5.0 Reporter: Koji Kawamura Assignee: Koji Kawamura
For the simplest example, with GenerateFlowFile (GFF) -> PutFlowFile (PFF), where GFF generates FlowFiles with unique ids, and PFF creates local files, GFF ran 2 times, then following provenance events will be generated: # GFF CREATE FF1 # PFF SEND file1 # PFF DROP FF1 # GFF CREATE FF2 # PFF SEND file2 # PFF DROP FF2 >From above provenance events, following entities and lineages should be >created in Atlas, labels in brackets are Atlas type names: {code} GenerateFlowFile (nifi_data) -> GFF, PFF (nifi_flow_path) -> file1 (fs_path) -> GFF, PFF (nifi_flow_path) -> file2 (fs_path) {code} Entities shown in above graph are created. However, those 'nifi_flow_path' entities do not have inputs/outputs referencing 'nifi_data' or 'fs_path', and lineage can not be seen in Atlas UI. -- This message was sent by Atlassian JIRA (v7.6.3#76005)