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Posted to issues@nifi.apache.org by "Mark Payne (JIRA)" <ji...@apache.org> on 2018/04/23 18:18:00 UTC

[jira] [Created] (NIFI-5110) Memory Leak when adding/removing processors

Mark Payne created NIFI-5110:
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             Summary: Memory Leak when adding/removing processors
                 Key: NIFI-5110
                 URL: https://issues.apache.org/jira/browse/NIFI-5110
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.6.0
            Reporter: Mark Payne
            Assignee: Mark Payne


The StandardProcessScheduler has a map that it holds internally to map processors to their LifecycleState. When a processor is removed from the canvas, it is not removed from the map. LifecycleState is a fairly lightweight object, so this isn't likely to cause problems unless constantly adding and removing components. However, it certainly needs to be addressed.



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