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https://issues.apache.org/jira/browse/NIFI-2731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15527137#comment-15527137
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ASF GitHub Bot commented on NIFI-2731:
--------------------------------------

GitHub user pvillard31 opened a pull request:

    https://github.com/apache/nifi/pull/1071

    NIFI-2731 MergeContent default max number of flow files and max number of 
bins should be smaller

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/pvillard31/nifi NIFI-2731

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/nifi/pull/1071.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1071
    
----
commit 5745a1e6224f1b852071b29b7710d0b5f13f0024
Author: Pierre Villard <[email protected]>
Date:   2016-09-27T19:09:51Z

    NIFI-2731 MergeContent default max number of flow files and max number of 
bins should be smaller

----


> MergeContent default max number of flow files and max number of bins should 
> be smaller
> --------------------------------------------------------------------------------------
>
>                 Key: NIFI-2731
>                 URL: https://issues.apache.org/jira/browse/NIFI-2731
>             Project: Apache NiFi
>          Issue Type: Improvement
>            Reporter: Joseph Witt
>
> Presently there is no default on max entries.  It should probably be set to 
> 1000 by default.  These are flow files and their objects are read into memory 
> and can add up quickly.  Further, if we have 100 default max bins we could 
> end up with 100s of thousands of flow file objects held in memory during 
> common dataflow scenarios.  Recommend moving to max 5 different bins by 
> default and max 1000 flow files by default.



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