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https://issues.apache.org/jira/browse/NIFI-12783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Denis Jakupovic updated NIFI-12783:
-----------------------------------
    Description: 
Hi,

the Kafka producer processors do not route the FlowFiles on a timeout e.g. into 
the failure connection. They are yielded in the incomming connection. 

You can see the behaviour here e.g.:
[https://stackoverflow.com/questions/71460008/apache-nifi-publishkafka-timeout-exception]

I think this is a design flaw. I have a use case where messages should be 
dropped after a specific configurable time. If the messages are yielded in the 
incomming queue they are always published when the kafka broker are available 
again. I know I can set the expiration time in secs or mins in the incomming 
queue but it is not dynamically configurable because no attributes are allowed. 

Best

Denis

  was:
Hi,

the Kafka producer processors do not route the FlowFiles on a timeout e.g. into 
the failure connection. They are yielded in the incomming connection. 

You can see the behaviour here e.g.:
[https://stackoverflow.com/questions/71460008/apache-nifi-publishkafka-timeout-exception]

I think this is a design flaw. I have a use case where messages should be 
dropped after a specific time. If the messages are yielded in the incomming 
queue they are always published when the kafka broker are available again. 

Best

Denis


> Kafka Producer Processors do not route in failure queue on timeout
> ------------------------------------------------------------------
>
>                 Key: NIFI-12783
>                 URL: https://issues.apache.org/jira/browse/NIFI-12783
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>    Affects Versions: 1.23.2
>            Reporter: Denis Jakupovic
>            Priority: Major
>
> Hi,
> the Kafka producer processors do not route the FlowFiles on a timeout e.g. 
> into the failure connection. They are yielded in the incomming connection. 
> You can see the behaviour here e.g.:
> [https://stackoverflow.com/questions/71460008/apache-nifi-publishkafka-timeout-exception]
> I think this is a design flaw. I have a use case where messages should be 
> dropped after a specific configurable time. If the messages are yielded in 
> the incomming queue they are always published when the kafka broker are 
> available again. I know I can set the expiration time in secs or mins in the 
> incomming queue but it is not dynamically configurable because no attributes 
> are allowed. 
> Best
> Denis



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