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Posted to issues@nifi.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2022/06/14 13:48:00 UTC

[jira] [Commented] (NIFI-9654) Add Queue Logging to ListenTCP

    [ https://issues.apache.org/jira/browse/NIFI-9654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17554107#comment-17554107 ] 

ASF subversion and git services commented on NIFI-9654:
-------------------------------------------------------

Commit 554f648f003790727c4f28381e9e78d32f46cbd6 in nifi's branch refs/heads/main from David Handermann
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=554f648f00 ]

NIFI-9654 Added Queue Logging to ListenTCP

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

This closes #6116.


> Add Queue Logging to ListenTCP
> ------------------------------
>
>                 Key: NIFI-9654
>                 URL: https://issues.apache.org/jira/browse/NIFI-9654
>             Project: Apache NiFi
>          Issue Type: Improvement
>            Reporter: David Handermann
>            Assignee: David Handermann
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The {{ListenTCP}} processor maintains an internal queue of events received, which the processor polls during {{onTrigger}} invocation.  This approach allows the framework to control FlowFile creation, but it can also result in large numbers of queued events when the framework does not trigger the processor due to scheduling configuration or resource issues. To provide basic tracking and troubleshooting, implementing debug logging of current queue size and largest queue size at a regular interval would be helpful.



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