Andy LoPresto created NIFI-3886:
-----------------------------------

             Summary: Allow bulk provenance replay
                 Key: NIFI-3886
                 URL: https://issues.apache.org/jira/browse/NIFI-3886
             Project: Apache NiFi
          Issue Type: New Feature
          Components: Core Framework, Core UI
    Affects Versions: 1.2.0
            Reporter: Andy LoPresto
            Priority: Critical


The ability to replay a provenance event and re-trigger a flowfile through the 
flow is very valuable. It would be even more useful if it could applied in 
bulk, as currently each provenance event must be replayed individually, and 
this requires multiple clicks through the UI for each. 

As documented in the REST API, a {{SubmitReplayRequestEntity}} is submitted and 
contains a single {{eventId}} to replay. I propose allowing a collection of 
eventIds to be submitted in a single request. I believe they should be limited 
to the same point in the flow unless an intuitive way to handle multiple flow 
points in the same request is proposed. 

The API update would then need to be combined with UI/UX changes to allow a 
user to select multiple events or a range via search/filter UI tools. 

{{SubmitReplayRequestEntity}}
{code}
{
    "eventId": 0,
    "clusterNodeId": "value"
}
{code}



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