[ https://issues.apache.org/jira/browse/NIFI-7738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nissim Shiman updated NIFI-7738: -------------------------------- Status: Patch Available (was: In Progress) > Provenance Search Events - add feature to allow inverse query > ------------------------------------------------------------- > > Key: NIFI-7738 > URL: https://issues.apache.org/jira/browse/NIFI-7738 > Project: Apache NiFi > Issue Type: Improvement > Reporter: Nissim Shiman > Assignee: Nissim Shiman > Priority: Major > Attachments: provenanceSearchEvents_InverseSearch.png > > Time Spent: 1.5h > Remaining Estimate: 0h > > A feature that some NiFi administrators would find useful is doing an inverse > search on provenance. > So for example, instead of just being able to search on provenance to find > provenance with Event Type of SEND > we also have the option of finding all provenance that does NOT have Event > Type of SEND. > The underlying apache lucene already supports Boolean queries. > Actually, NiFi is already doing a Boolean query. > But now instead of doing an Occur.MUST, NiFi will also be able to do an > Occur.MUST_NOT [1] > There will be a GUI change as well, (see attached snapshot/picture) as there > will be a "NOT" column header at the far right of the Provenance's Search > Events pop up, with checkboxes underneath it (i.e. a checkbox to the right of > each fieldname/value that a user can query provenance events for). If the > checkbox is checked, then the user is indicating to do an inverse query for > the value entered. > [1] > https://github.com/apache/nifi/blob/main/nifi-nar-bundles/nifi-provenance-repository-bundle/nifi-persistent-provenance-repository/src/main/java/org/apache/nifi/provenance/lucene/LuceneUtil.java#L108 -- This message was sent by Atlassian Jira (v8.3.4#803005)