Thanks.
/src/main/resources/META-INF/services/org.apache.nifi.processor.Processor/
should contain (as originally noted):
com.imatsolutions.nifi.processor.TikaProcessor
I use the /nifi-nar-maven-plugin/ to manufacture the NAR from the JAR. I
will double-check to see if the META-INF stuff didn't make it into the
JAR (and thence into the NAR).
On 03/28/2017 05:34 PM, Joseph Niemiec wrote:
So just exploring the nars I was unable to find any class or resources or
services folder just maven bundled dependency and the package folder name
but not the .class file.
Can you share the content of
your /src/main/resources/META-INF/services/org.apache.nifi.processor.Processor
file?
You also have this entry in some pom's which I dont have in my NAR projects.
<build><plugins><plugin>
<!-- What builds the NAR file... -->
<groupId>org.apache.nifi</groupId>
<artifactId>nifi-nar-maven-plugin</artifactId>
<version>1.0.1-incubating</version>
<extensions>true</extensions>
</plugin></plugins></build>
On Tue, Mar 28, 2017 at 7:09 PM, Russell Bateman <r...@windofkeltia.com>
wrote:
Thanks! I'll write some kind of blog post on this once we figure it out.
http://www.windofkeltia.com/preview/
On 03/28/2017 04:59 PM, Joseph Niemiec wrote:
Sure please share, I have alittle time tonight.
On Tue, Mar 28, 2017 at 6:53 PM, Russell Bateman <r...@windofkeltia.com>
wrote:
Thanks, I have tried this on both Firefox and Chrome. (I'm on Linux.) This
is a very perplexing problem because it's so simple. I'm happy to make
available /pom.xml/ files and/or the NAR.
On 03/28/2017 04:31 PM, Joseph Niemiec wrote:
Just a simple idea, but try clearing your browser cache out and reloading
the entire canvas. I have had some funny behaviours before with a stale
cache not seeing anything.
On Tue, Mar 28, 2017 at 5:57 PM, Russell Bateman <r...@windofkeltia.com
wrote:
I've built a NAR containing a custom processor that loads in NiFi, but
the
processor cannot be found. At the top of /TikaProcessor.java/, I have,
among other annotations, this:
@Tags( { "tika" } )
I've tried a number of things to solve this, like making it the only
NAR
besides just the set NiFi 1.1.1 ships with, and wiping out all flows
down
to a blank canvas. I tried removing SNAPSHOT from its version. *I see
this
in **/logs/nifi-app.log/*: This is the only reference to it in any log,
but
it does make me think that it's loaded:
2017-03-28 15:24:20,226 INFO [main] org.apache.nifi.nar.NarClassLo
aders
Loaded NAR file: /home/russ/dev/nifi/nifi-1.1.1
/./work/nar/extensions/nifi-tika-1.0.1.nar-unpacked as class loader
org.apache.nifi.nar.NarClassLoader[./work/nar/extensions/
nifi-tika-1.0.1.nar-unpacked]
In /resources/META_INF/services/, /org.apache.nifi.processor.Pro
cessor/
contains:
/com.imatsolutions.nifi.processor.TikaProcessor/
I have a separate, very large project with many custom processors
all
of
which load fine (and I've used this one before. In fact, the only thing
I've done is remove this long-working processor from a larger set.)
This
project is very small:
nifi-tika
+-- nar
| +-- /nifi-tika-1.0.1.nar/
| `-- pom.xml (packaging is "nar")
+-- pom.xml (packaging is "pom")
`-- tika
+-- pom.xml (packaging is "jar")
+-- src (test, resources, etc. including
/resources/META_INF/services/org.apache.nifi.p//rocessor.Pr
ocessor/)
`-- target
`-- /tika-1.0.1.jar/
I'm not certain what else to try. My /pom.xml/ files produce a NAR.
NiFi
appears to dignify it as a NAR. I keep retracing all the steps, but
cannot
figure out what I've missed.
