[jira] [Commented] (NIFI-4971) ReportLineageToAtlas 'complete path' strategy can miss one-time lineages

[ASF GitHub Bot (JIRA)]

    [ 
https://issues.apache.org/jira/browse/NIFI-4971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16449945#comment-16449945
 ] 

ASF GitHub Bot commented on NIFI-4971:
--------------------------------------

Github user MikeThomsen commented on the issue:

    https://github.com/apache/nifi/pull/2542
  
    Should also mention that this is how I set it up per the Jira ticket:
    
    <img width="792" alt="screen shot 2018-04-24 at 10 20 27 am" 
src="https://user-images.githubusercontent.com/108184/39193271-26aaf70c-47a9-11e8-8a5b-ddf10652005f.png";>


> 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
>            Priority: Major
>
> For the simplest example, with GetFlowFIle (GFF) -> PutFlowFile (PFF), where 
> GFF gets files and PFF saves those files into a different directory, then 
> following provenance events will be generated:
>  # GFF RECEIVE file1
>  # PFF SEND file2
> From above provenance events, following entities and lineages should be 
> created in Atlas, labels in brackets are Atlas type names:
> {code}
> file1 (fs_path) -> GFF, PFF (nifi_flow_path) -> file2 (fs_path)
> {code}
> Entities shown in above graph are created. However, the 'nifi_flow_path' 
> entity do not have inputs/outputs referencing 'fs_path', so lineage can not 
> be seen in Atlas UI.
> This issue was discovered by [~nayakmahesh616]



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