ASF GitHub Bot commented on NIFI-2774:

Github user olegz closed the pull request at:


> ConsumeJMS processor losses messages on NiFi restart
> ----------------------------------------------------
>                 Key: NIFI-2774
>                 URL: https://issues.apache.org/jira/browse/NIFI-2774
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>    Affects Versions: 1.0.0, 0.7.0
>            Reporter: Christopher McDermott
>            Assignee: Oleg Zhurakousky
>            Priority: Critical
>             Fix For: 1.1.0, 0.8.0
>         Attachments: 2774.patch
> ConsumeJMS processor uses auto-acknowledge mode.  Unlike the deprecated 
> GetJMSQueue processor it does not provide a way to specify a different ACK 
> mode (i.e. client-acknowledge.)  Using auto-acknowledge, acknowledges message 
> receipt from JMS *before* the messages are actually added to the flow.  This 
> leads to data-loss on NiFi stop (or crash.)
> I believe the fix for this is to allow the user to specify the ACK mode in 
> the processor configuration like is allowed by the GetJMSQueue processor.

This message was sent by Atlassian JIRA

Reply via email to