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Posted to issues@nifi.apache.org by "Pierre Villard (JIRA)" <ji...@apache.org> on 2018/05/10 09:06:00 UTC

[jira] [Updated] (NIFI-4938) Offline buffering is not supported by paho client version 1.0.2 used in mqtt processors.

     [ https://issues.apache.org/jira/browse/NIFI-4938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Villard updated NIFI-4938:
---------------------------------
    Component/s: Extensions

> Offline buffering is not supported by paho client version 1.0.2 used in mqtt processors.
> ----------------------------------------------------------------------------------------
>
>                 Key: NIFI-4938
>                 URL: https://issues.apache.org/jira/browse/NIFI-4938
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>            Reporter: Himanshu Mishra
>            Priority: Major
>             Fix For: 1.7.0
>
>
> Off line buffering is not supported by paho client version 1.0.2 used in mqtt processors which causes problem of "message loss" with QoS 1 and QoS 2 for mqtt messages when the client connectivity is lost.
> The version 1.2.0 of paho client supports this off line buffering. Thus addressing this issue.



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