While we're talking about this, is there a simple way to have maven put the NAR
file into my NiFi lib directory automatically as part of the "mvn install"
script?
Cheers,
Phil
> On 7 Nov 2017, at 05:22, Joe Witt wrote:
>
> Phil - you are the first person to ever make that mistake.
>
> Nope,
Yep, replacing the JAR with the NAR (and then re-connecting it through the UI)
worked. As a nice postscript to the story, the previously untested filtering
algorithm i had written worked as expected first time too :-)
Thanks so much for your help, team!
> On 7 Nov 2017, at 5:22 am, Joe Witt w
Phil - you are the first person to ever make that mistake.
Nope, not true :) No worries and thanks for following up. I believe
once we have the extension registry in play this sort of thing will be
much easier/simpler.
Thanks
On Mon, Nov 6, 2017 at 1:20 PM, Phil H wrote:
> Hey, now I see the
Correct :)
Technically we do support deploying extensions in JARs, but if you did
that you would only be able to utilize JARs that are directly in lib,
and since nifi-utils is not one of those, it explains why your
processor coming from the JAR cannot find StandardValidators.
Long story short, I
Hey, now I see the problem - I had (somehow?!?) managed to copy the JAR file
rather than the NAR file
> On 7 Nov 2017, at 5:17 am, Phil H wrote:
>
> Thanks Bryan,
>
> This new NAR does not appear in the extensions directory (my other working
> ones do).
>
> As for your second question
>
>
Thanks Bryan,
This new NAR does not appear in the extensions directory (my other working ones
do).
As for your second question
[phil@localhost JSONCondenser]$ ls ~/nifi-1.3.0/lib/ | grep jar
javax.servlet-api-3.1.0.jar
jcl-over-slf4j-1.7.25.jar
jetty-schemas-3.1.jar
jul-to-slf4j-1.7.25.jar
log
Thanks for the poms.
Can you provide the output of listing
NIFI_HOME/work/nar/extensions/.nar-unpacked/META-INF/bundled-dependencies/
?
and also the output of listing JARs that are in NiFi's lib directory?
ls -l NIFI_HOME/lib/ | grep jar
Want to verify that nifi-utils JAR is actually in your NAR
./pom.xml (Note that this issue occurred BEFORE I added the external JAR
dependency, and I have that exact same org.json dependency in a bunch of other
processors I have written without issue)
http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schema
It is most likely an issue with the Maven configuration in one of your modules.
Can you share your project, or the pom files for the processors, NAR,
and bundle?
Thanks,
Bryan
On Mon, Nov 6, 2017 at 12:20 PM, Phil H wrote:
> Nifi version is 1.3.0, running on Java 1.8.0_131, running on a out-o
Nifi version is 1.3.0, running on Java 1.8.0_131, running on a out-of-the-box
CentOS (if that’s relevant)
> On 7 Nov 2017, at 4:17 am, Phil H wrote:
>
> I added the StandardValidators reference back in and the original error
> reoccurs. The offending code (which compiles fine using the same J
I added the StandardValidators reference back in and the original error
reoccurs. The offending code (which compiles fine using the same JDK) is
totally standard stuff:
public static final PropertyDescriptor ID_PATH = new PropertyDescriptor
.Builder().name("ID_PATH")
Phil,
Any chance you could share your NAR and processor POMs? Your processor
POM should have a dependency on nifi-utils. What are the other classes
that aren't found? I'm curious if they are in the same JAR/NAR or not.
Do you have a parent NAR set (in your bundle's NAR POM)? Also once
your NAR is
Can you share the code by chance for a review? Otherwise, you'll want
to add a debugger at runtime and examine the context classloader as it
goes through to see where it goes wonky.
What version are you on?
Thanks
On Mon, Nov 6, 2017 at 11:58 AM, Phil H wrote:
> Hi guys,
>
> I have just (today
Hi guys,
I have just (today) started having issues with a new processor I've written
where a seemingly random class (e.g.: StandardValidators) fails to load when
NiFi is initializing. I've created this processor like all my others (using the
maven archetype) and the VM I'm running it on has not
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