Hello all,
Is it considered a best practice to leave the thread count on
HanddleHttpRequest to 1? Assuming the JETTY server is handling requests?
are we making things worst by increasing that?
We are moving towards using HanddleHttpRequest versus ListenHttp but we are
struggling with performance
Thanks for links.
I've whiteboarded some stuff, but nothing serious. I'll be sure to
share if I get something going.
Ryan
On Mon, Oct 30, 2017 at 7:18 PM, Andy LoPresto wrote:
> Hi Ryan,
>
> I am not aware of a diagram, but the best resource for the component
> lifecycle is the Developer G
Hi,
There is actually a JIRA for that [1]. Feel free to add attachments to this
JIRA or submit a PR with your work.
I'm sure someone will review and get it merged into our documentation!
[1] https://issues.apache.org/jira/browse/NIFI-1345
Thanks
2017-11-02 15:51 GMT+01:00 Ryan H :
> Thanks for
Hi fellows,
I'm planning a flow to feed data from a relational database into
elasticsearch and would like to ask for some advice.
The database has an entity Person with 1:N relation to Email and Phone
(email and phone are objects, not just scalar values).
The flow needs to feed ES with JSON obje
Hi Sally,
Glad you have found NiFi useful.
From the way you describe it, it sounds almost like you are trying to create a
stateful flow. This can be tricky. I recommend giving MattyB's script tester a
shot to see if you can develop your script in isolation before deploying it to
a NiFi instanc
I have a NiFi flow that queries a relational Table that has a latestUpdate date
timestamp column and forwards data in that table that was inserted/modified
in the last 10 min sends it to a JMS queue. The flow is something like
thisExecuteSQL --> splitAvro --> convertAvroToJson --> some more pr
Hi,
I'm using the executescript process to generate some fake data using "Faker"
package and replacing it in the original data.I have attached the script for
your reference.
import java.io
from org.apache.commons.io import IOUtils
from java.nio.charset import StandardCharsets
from org.apache.nifi
In python, I can use the requests library to post content something like
htis:
import requests
url="https://abc.test.org";
files={'file':open('/somedir/myfile.txt','rb')}
r = requests.post(url,files=files)
If I am in a python stream callback, how can I read the flowfile payload in
the same way th
James,
The Python API should be the same as the Java FlowFile.java interface [1]. Matt
Burgess’ blog has a good post about using Jython to do flowfile content
manipulation. Something like:
flowFile = session.get()
if (flowFile != None):
flowFile = session.write(flowFile,PyStreamCallback())
I want to use getFileSytem() for pulling in any file that is newer than the
timestamp that we have but I can't import it (I mean getFileSytem()) I have
this code:
final FileSystem hdfs = getFileSystem();
final boolean recursive = context.getProperty(RECURSE_SUBDIRS).asBoolean();
final Set status
Hello All,
We are currently running NiFi 1.3.0 on Linux(RHEL) box (standalone instance),
we are facing some strange issues with this instance. Whenever the total
processor count exceeds 1500 the whole instance is slowing down (I think there
is no limit on the number of processors an instance ca
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