[jira] [Commented] (NIFI-10818) MergeContent 1.17.0 Bin no longer "make room for the new one" as documented

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-10818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17635019#comment-17635019 ] 

ASF subversion and git services commented on NIFI-10818:
--------------------------------------------------------

Commit d7f2eb7c263aa9511dba5a2f5760f779ff1a12f9 in nifi's branch refs/heads/main from Mark Payne
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=d7f2eb7c26 ]

NIFI-10818: Fixed bug in which oldest bin in MergeContent was not being evicted in order to make room for a new bin when using a correlation attribute. Added additional tests for JoinEnrichment to ensure that the changes had no adverse effects on that processor. Found a bug when running that test in MockProcessSession so also addressed the bug (ConcurrentModificationException).

Signed-off-by: Matthew Burgess <ma...@apache.org>

This closes #6668


> MergeContent 1.17.0 Bin no longer "make room for the new one" as documented
> ---------------------------------------------------------------------------
>
>                 Key: NIFI-10818
>                 URL: https://issues.apache.org/jira/browse/NIFI-10818
>             Project: Apache NiFi
>          Issue Type: Bug
>    Affects Versions: 1.17.0
>            Reporter: Noe
>            Assignee: Mark Payne
>            Priority: Critical
>             Fix For: 1.19.0
>
>         Attachments: MergeContent_Bug.xml
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> MergeContent bin no longer "make room for the new one" This feature works in 1.15.2, but does not work in 1.17.0 
> The bug is demostrated in the attached template. The queue before MergeContent will back up do to new bins not being created for correlation.



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