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Posted to commits@nifi.apache.org by "Mark Payne (JIRA)" <ji...@apache.org> on 2015/10/14 18:00:09 UTC

[jira] [Resolved] (NIFI-752) Swapping and out of FlowFiles should be driven by FlowFileQueue, rather than in background thread

     [ https://issues.apache.org/jira/browse/NIFI-752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Payne resolved NIFI-752.
-----------------------------
    Resolution: Duplicate

> Swapping and out of FlowFiles should be driven by FlowFileQueue, rather than in background thread
> -------------------------------------------------------------------------------------------------
>
>                 Key: NIFI-752
>                 URL: https://issues.apache.org/jira/browse/NIFI-752
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>            Reporter: Mark Payne
>             Fix For: 0.4.0
>
>
> As-is, if a huge number of FlowFiles are generated quickly enough, the JVM heap can fill before FlowFiles are swapped in. Conversely, if FlowFiles are swapped out, are NiFi is able to work those FlowFiles off, it ends up pausing, waiting for more FlowFiles to be swapped in. If the queue itself has control of this, these issues will both be alleviated. 



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