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From "McDermott, Chris Kevin (MSDU - STaTS/StorefrontRemote)" <>
Subject Re: connection fileQueue size
Date Fri, 08 Jul 2016 14:42:01 GMT

We are using the the Ganglia reporting task with the ELK stack to monitor our NiFis.  The
reporting task sends metrics to a LogStash running a ganglia plugin.  We use Kibana to visualize
the metrics and Watcher to create notifications.  It was fairly easy to setup and works quite

Best of luck,

Chris McDermott
Remote Business Analytics
STaTS/StoreFront Remote
HPE Storage
Hewlett Packard Enterprise
Mobile: +1 978-697-5315

On 7/7/16, 8:51 AM, "Mark Payne" <> wrote:

>Hi Pradeep,
>NiFi does not have any mechanism natively to provide notifications in such cases. What
is available is a set
>of reporting tasks that can be used to publish metrics such as queue size to ganglia or
ambari. The queue sizes
>are also available via the REST API, so third-party tools may provide a mechanism for
querying the queue sizes
>periodically and notifying you when the values exceed some threshold.
>> On Jul 7, 2016, at 7:18 AM, pradeepbill <> wrote:
>> hello everybody, is there a way to get notified if a particular connection
>> reaches particular size ?, I see {file size}, but not
>> {connection.fileQueue.size} or something similar .Please advice.
>> Thanks
>> Pradeep
>> --
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