question NiFi processor updateAttributes runs too many tasks in Support Questions

NiFi processor updateAttributes runs too many tasks

WG — Thu, 12 Sep 2019 17:15:20 GMT

NiFi processor updateAttributes runs too many tasks, but I just have only one flowfile transfers to it. I wonder why so many tasks are running.

WG — Thu, 12 Sep 2019 03:36:34 GMT

WG — Thu, 12 Sep 2019 07:11:19 GMT

I know why。

when my upstream processor routes to the relation of retry, penalizes the flow file, this causing it to wait

Penalty Duration(30 seconds).

But,this trigger down processor continuous cycle of data acquisition。