[jira] [Commented] (NIFI-6916) Null messages cannot be acknowledge at JMSConsumer

["Pierre Villard (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-6916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16987632#comment-16987632 ] 

Pierre Villard commented on NIFI-6916:
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Not sure to understand what you mean here. By "null message", do you mean a message with no content (only headers)? Looking at the code, I don't see when a message would not be acknowledged. When the consumer receives a message, the method "returns the next message produced for this message consumer, or null if the timeout expires or this message consumer is concurrently closed". I don't see how/why we would do a ACK in this case, no?

> Null messages cannot be acknowledge at JMSConsumer
> --------------------------------------------------
>
>                 Key: NIFI-6916
>                 URL: https://issues.apache.org/jira/browse/NIFI-6916
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 1.10.0
>            Reporter: Gardella Juan Pablo
>            Priority: Major
>
> {{ConsumeJMS}} procesor does not handled null messages properly. Null messages are never acknowledge.



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