[jira] [Commented] (NIFI-5919) Occasionally FlowFiles appear to get "stuck" in a Load-Balanced Connection

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

    [ https://issues.apache.org/jira/browse/NIFI-5919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16732875#comment-16732875 ] 

ASF subversion and git services commented on NIFI-5919:
-------------------------------------------------------

Commit fea17d0ca875d2450c21b69dc0c6c241374834e5 in nifi's branch refs/heads/master from Mark Payne
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=fea17d0 ]

NIFI-5919: Addressed a race condition that can exist if adding FlowFiles to a FlowFileQueue before adjusting the size of the queue to account for the FlowFiles

Signed-off-by: Pierre Villard <pi...@gmail.com>

This closes #3238.


> Occasionally FlowFiles appear to get "stuck" in a Load-Balanced Connection
> --------------------------------------------------------------------------
>
>                 Key: NIFI-5919
>                 URL: https://issues.apache.org/jira/browse/NIFI-5919
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>            Reporter: Mark Payne
>            Assignee: Mark Payne
>            Priority: Major
>             Fix For: 1.9.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> When a Connection is configured to Load Balance across the cluster, we have seen reports on the mailing list of FlowFiles getting "stuck". The connection shows that the data is being actively load balanced, but the FlowFiles never move. Listing or emptying the queue indicate that there are no FlowFiles. Upon restart, the FlowFile does not exist and the queue is cleared.



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