The point is that I have a workflow but sometimes things go wrong and I need to
manually restart it; this action requires:
1) Change some parameters ( UpdateAttribute processor )
2) Fire a new flowfile which will start again the workflow. Perhaps this is
the most obscure point. We are using
What is the error you receive in your browser when you try to navigate to the
UI? Are you connecting to the correct port?
Can you run an OpenSSL s_client command to try to connect via the command line?
You will need the CA cert, the client certificate, and the client private key
to attempt the
Hello Alessio,
Could you provide some more details about your NiFi flow?
One of the triggers I used to manually be able to start processing in my
flow was to have a GetFile processor (configured with "Keep Source File"
set to false) watching for files in a directory, and when I wanted to test
When I have a Remote Process Group and I view its Remote Ports I can see that
all my ports show "Compressed" as No. How can I change this so that the ports
use compression?
Conrad
Any chance you an provide a bit more info about your flow?
I was able to find a condition when something like this can happen, but it
would have to be with some legacy NiFi distribution, so it’s a bit puzzling,
but i really want o see if we can close the loop on this.
In any event I
Hello,
I’m trying to use the latest jolt specification, especially the operation
"modify-overwrite-beta“, introduced with jolt version 0.0.22. It seems that
currently only version 0.0.21 is used by nifi (see
nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/pom.xml). I
tried to
Hi Joe,
Thanks for the response. Yes, that’s essentially what I needed. However, we are
on an older version of NIFI and currently updating isn’t yet possible. We’ve
decided it might be better to create a custom processor to use internally –
which will essentially update the specific counter
Thanks Bryan.
De : Bryan Bende [mailto:bbe...@gmail.com]
Envoyé : jeudi 10 novembre 2016 15:26
À : users@nifi.apache.org
Objet : Re: Nifi vs Sqoop
Hello,
I can't speak to a direct comparison between NiFi and sqoop, but I can say that
sqoop is a specific tool that was built just for database
Hi Matt,
It fully answers to my question.
Thanks and regards,
Nicolas
-Message d'origine-
De : Matt Burgess [mailto:mattyb...@apache.org]
Envoyé : jeudi 10 novembre 2016 15:32
À : users@nifi.apache.org
Objet : Re: Nifi vs Sqoop
Nicolas,
The Max Value Columns property of
Hi,
The processor continues to write (to HDFS – the next processor in flow) and
doesn’t block any others coming into this processor (MergeContent), so not
quite the same observed behaviour as NIFI-2015.
If there is anything else you would like me to do to help with this more than
happy to help.
Conrad,
Thanks for reporting this. I wonder if this is also related to:
https://issues.apache.org/jira/browse/NIFI-2015
Seems like there is some case where the UUID is ending up as null.
-Bryan
On Wed, Nov 9, 2016 at 11:57 AM, Conrad Crampton <
conrad.cramp...@secdata.com> wrote:
> Hi,
>
>
OK, understood it.
It's still a bit fragile.
Is there a way to force the adoption of a configuration from a node using the
mouse without to stop and start the server ?
From: Bryan Bende
Sent: Thursday, November 10, 2016 3:19:16 PM
To:
Nicolas,
The Max Value Columns property of QueryDatabaseTable is the
specification by which the processor fetches only the new lines. In
your case you would put "lastmodificationdate" as the Max Value
Column. The first time the processor is triggered, it will execute a
"SELECT * from myTable" and
Hello,
I can't speak to a direct comparison between NiFi and sqoop, but I can say
that sqoop is a specific tool that was built just for database extraction,
so it can probably do some things NiFi can't, since NiFi is a general
purpose data flow tool.
That being said, NiFi does have the ability
Hello,
In general NiFi does its best to prevent changes being made to the flow
when one of the cluster nodes is down. For example, if you have a 3 node
cluster and only 2 nodes are up, you can't change the flow.
When a request comes in to change the flow, lets say you drag a new
processor on the
Hello all,
what is the best pratice to recover a workflow gone bad ?
Currently I use a generateFlowFile processor attached to some entry point,
which allows me to restart something. Start then stop and a flowfile is
created, but this is not the best option.
I really miss the option to put a
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