WojciechWitos created NIFI-15631:
------------------------------------
Summary: Handle HTTPRequest behaves differently.
Key: NIFI-15631
URL: https://issues.apache.org/jira/browse/NIFI-15631
Project: Apache NiFi
Issue Type: Task
Affects Versions: 2.8.0, 2.6.0
Reporter: WojciechWitos
Attachments: image-2026-02-21-12-13-42-784.png,
image-2026-02-21-12-13-50-683.png, image-2026-02-21-12-14-36-993.png,
image-2026-02-21-12-16-10-151.png, image-2026-02-21-12-16-36-942.png,
image-2026-02-21-12-19-22-265.png, image-2026-02-21-12-20-25-743.png
Hi,
I've observed that Handle HTTP Request behaves differently on 2 different
clusters, even when the configuration remains the same.
We make use of them to scrap the metrics of each node in 4x and 3x cluster by
Prometheus tasks.
On 4x nodes cluster we observe:
!image-2026-02-21-12-13-50-683.png!
constantly working processor, when om tthe 3x node cluster we do see something
like this:
!image-2026-02-21-12-14-36-993.png!
On both clusters standardhttpcontextcontextmap is configured like this:
!image-2026-02-21-12-16-10-151.png!
Scheduling for those processors is like this:
!image-2026-02-21-12-16-36-942.png!
Scrape interval is set to once per minute on Prometheus.
Config on the 4x node cluster of this processor is like this:
!image-2026-02-21-12-19-22-265.png!
On 3x node cluster is the same, only service name is changed:
!image-2026-02-21-12-20-25-743.png!
What can be cause of this?
4x node is on 2.6 and 3x is on 2.8 version.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
