nifi-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Joe Witt (Jira)" <>
Subject [jira] [Commented] (NIFI-7076) Back Pressure Not Being Applied In Cluster Mode
Date Wed, 29 Jan 2020 20:30:00 GMT


Joe Witt commented on NIFI-7076:

after discussion with markp on the purpose/intent/outcome of NIFI-6787 it is clear that the
change did not do as intended and created the backpressure issue.  So reverting that commit
in support/nifi-1.11.x branch to enable the release of nifi 1.11.1 restoring the previous
behavior.  There will be another JIRA to go after the spirit/intent of NIFI-6787 in a future

> Back Pressure Not Being Applied In Cluster Mode
> -----------------------------------------------
>                 Key: NIFI-7076
>                 URL:
>             Project: Apache NiFi
>          Issue Type: Bug
>    Affects Versions: 1.11.0
>            Reporter: Shawn Weeks
>            Priority: Critical
>             Fix For: 1.12.0, 1.11.1
>         Attachments: Bug_Example.xml, Screen Shot 2020-01-29 at 12.49.17 PM.png, Screen
Shot 2020-01-29 at 12.49.55 PM.png
> In the attached example back pressure does not get applied if executed on a NiFi cluster.
Single node works fine. I've reproduced this locally on a Redhat 7 based cluster with embedded
zookeeper and a Kubernetes based cluster running external zookeeper.
> This has been reproduced both with the embedded zookeeper with 1.11 and external docker
based zookeeper from

This message was sent by Atlassian Jira

View raw message