[jira] [Commented] (NIFI-1105) Framework is triggering Processors to run when they don't need to, resulting in many tasks with little work done

["Bryan Bende (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14989601#comment-14989601 ] 

Bryan Bende commented on NIFI-1105:
-----------------------------------

+1 Code looks good, patch applies cleanly and passes contrib-check.

> Framework is triggering Processors to run when they don't need to, resulting in many tasks with little work done
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: NIFI-1105
>                 URL: https://issues.apache.org/jira/browse/NIFI-1105
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>    Affects Versions: 0.4.0
>            Reporter: Mark Payne
>            Assignee: Mark Payne
>             Fix For: 0.4.0
>
>         Attachments: 0001-NIFI-1105-Only-trigger-a-processor-that-requires-inp.patch
>
>
> If a Processor has multiple threads and only a single FlowFIle, Thread 1 will process the FlowFile while Thread 2 is continually triggered to run. As a result, the number of tasks completed runs up into the 100's of thousands or millions in a five-minute window sometimes, without any real work being done.



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