[jira] [Created] (NIFI-2861) ControlRate should accept more than one flow file per execution

["Joe Skora (JIRA)" <ji...@apache.org>]

Joe Skora created NIFI-2861:
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             Summary: ControlRate should accept more than one flow file per execution
                 Key: NIFI-2861
                 URL: https://issues.apache.org/jira/browse/NIFI-2861
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 0.7.0, 1.0.0
            Reporter: Joe Skora
            Assignee: Joe Skora


The {{ControlRate}} processor implements a {{FlowFileFilter}} that returns the {{FlowFileFilter.ACCEPT_AND_TERMINATE}} result if the {{FlowFile}} fits with the rate limit, affectively limiting it to one {{FlowFile}} per {{ConrolRate.onTrigger()}} invocation.  This is a significant bottleneck when processing very large quantities of small files making it unlikely to hit the rate limits.

It should allow multiple files, perhaps with a configurable maximum, per {{ControlRate.onTrigger()}} invocation by issuing the {{FlowFileFilter.ACCEPT_AND_CONTINUE}} result until the limits are reached.  In a preliminary test this eliminated the bottleneck.



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