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From Bryan Bende <bbe...@gmail.com>
Subject Re: How to access the counter and provenance Info
Date Thu, 02 Jun 2016 14:55:15 GMT
Hi Kumiko,

I think you can only increment counters and report provenance events from
processors, but not query counters or query provenance.

If you are in a custom processor, could have an AtomicInteger counter that
increments on every onTrigger and reset when 24 hours has passed?

Thanks,

Bryan


On Thu, Jun 2, 2016 at 10:50 AM, Kumiko Yada <Kumiko.Yada@ds-iq.com> wrote:

> Could anyone help me on this?
>
> Thanks
> Kumiko
> ------------------------------
> *From:* Kumiko Yada <Kumiko.Yada@ds-iq.com>
> *Sent:* Wednesday, June 1, 2016 4:22:25 PM
> *To:* users@nifi.apache.org
> *Subject:* RE: How to access the counter and provenance Info
>
>
> When I clicked the Data Provenance from context menu of processor, the
> item history are showed the NiFi Flow Data Provenance UI.  How can I get
> this item list from the custom processor?
>
>
>
> Thanks
>
> Kumiko
>
>
>
> *From:* Kumiko Yada [mailto:Kumiko.Yada@ds-iq.com]
> *Sent:* Wednesday, June 1, 2016 12:56 PM
> *To:* users@nifi.apache.org
> *Subject:* How to access the counter and provenance Info
>
>
>
> Hello,
>
>
>
> I’d like to get the how many times custom processor run past 24 hours in
> onTrigger method.  How can I get this using counter or provenance Info?
>
>
>
> Thanks
>
> Kumiko
>

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