Re: Need help with Controller Service implementation

[Sivaprasanna]

Thanks Bryan, Mike, Matt. I had both the things wrong. Now I have fixed it.
Thanks once again. :)

-
Sivaprasanna

On Mon, Oct 22, 2018 at 6:34 PM Bryan Bende  wrote:

> Usually this is due to a missing NAR dependency somewhere,
> double-check the dependencies between the processors NAR and service
> API NAR, and between the service impl NAR and service API NAR.
>
>
> https://cwiki.apache.org/confluence/display/NIFI/Maven+Projects+for+Extensions#MavenProjectsforExtensions-LinkingProcessorsandControllerServices
> On Mon, Oct 22, 2018 at 6:01 AM Mike Thomsen 
> wrote:
> >
> > What Matt said. META-INF.services might be how the IDE shows it (it does
> > that for docs in IntelliJ), but it is really META-INF/services on the
> disk.
> >
> > On Sun, Oct 21, 2018 at 2:16 PM Matt Burgess 
> wrote:
> >
> > > I’m not at my computer but I think your ControllerService file (for
> > > ServiceLoader) might need to be in META-INF/services instead of
> > > META-INF.services?
> > >
> > > Sent from my iPhone
> > >
> > > > On Oct 21, 2018, at 1:56 PM, Sivaprasanna  >
> > > wrote:
> > > >
> > > > Team,
> > > >
> > > > I'm working on a controller service implementation (NIFI-5621) and I
> > > have added new PropertyDescriptor to all the processors that would use
> this
> > > CS. This is the first time I'm writing a CS implementation so I went
> > > through the dev guide and implementation of other CS's across the NiFi
> > > project. The problem is, when I built the bundle and when I try to
> > > configure a processor with this new controller service, I'm getting "No
> > > controller service types found that are applicable for this property."
> I
> > > have attached the picture for reference. My code changes can be found
> at
> > > 7a31e122
> > > >
> > > > I know I'm missing something but where I'm missing, is something I
> don't
> > > know. Any help would be appreciated.
> > > >
> > > > -
> > > > Sivaprasanna
> > >
>

Re: Need help with Controller Service implementation

[Bryan Bende]

Usually this is due to a missing NAR dependency somewhere,
double-check the dependencies between the processors NAR and service
API NAR, and between the service impl NAR and service API NAR.

https://cwiki.apache.org/confluence/display/NIFI/Maven+Projects+for+Extensions#MavenProjectsforExtensions-LinkingProcessorsandControllerServices
On Mon, Oct 22, 2018 at 6:01 AM Mike Thomsen  wrote:
>
> What Matt said. META-INF.services might be how the IDE shows it (it does
> that for docs in IntelliJ), but it is really META-INF/services on the disk.
>
> On Sun, Oct 21, 2018 at 2:16 PM Matt Burgess  wrote:
>
> > I’m not at my computer but I think your ControllerService file (for
> > ServiceLoader) might need to be in META-INF/services instead of
> > META-INF.services?
> >
> > Sent from my iPhone
> >
> > > On Oct 21, 2018, at 1:56 PM, Sivaprasanna 
> > wrote:
> > >
> > > Team,
> > >
> > > I'm working on a controller service implementation (NIFI-5621) and I
> > have added new PropertyDescriptor to all the processors that would use this
> > CS. This is the first time I'm writing a CS implementation so I went
> > through the dev guide and implementation of other CS's across the NiFi
> > project. The problem is, when I built the bundle and when I try to
> > configure a processor with this new controller service, I'm getting "No
> > controller service types found that are applicable for this property." I
> > have attached the picture for reference. My code changes can be found at
> > 7a31e122
> > >
> > > I know I'm missing something but where I'm missing, is something I don't
> > know. Any help would be appreciated.
> > >
> > > -
> > > Sivaprasanna
> >

Re: Need help with Controller Service implementation

[Mike Thomsen]

What Matt said. META-INF.services might be how the IDE shows it (it does
that for docs in IntelliJ), but it is really META-INF/services on the disk.

On Sun, Oct 21, 2018 at 2:16 PM Matt Burgess  wrote:

> I’m not at my computer but I think your ControllerService file (for
> ServiceLoader) might need to be in META-INF/services instead of
> META-INF.services?
>
> Sent from my iPhone
>
> > On Oct 21, 2018, at 1:56 PM, Sivaprasanna 
> wrote:
> >
> > Team,
> >
> > I'm working on a controller service implementation (NIFI-5621) and I
> have added new PropertyDescriptor to all the processors that would use this
> CS. This is the first time I'm writing a CS implementation so I went
> through the dev guide and implementation of other CS's across the NiFi
> project. The problem is, when I built the bundle and when I try to
> configure a processor with this new controller service, I'm getting "No
> controller service types found that are applicable for this property." I
> have attached the picture for reference. My code changes can be found at
> 7a31e122
> >
> > I know I'm missing something but where I'm missing, is something I don't
> know. Any help would be appreciated.
> >
> > -
> > Sivaprasanna
>

Re: Need help with Controller Service implementation

[Matt Burgess]

I’m not at my computer but I think your ControllerService file (for 
ServiceLoader) might need to be in META-INF/services instead of 
META-INF.services?

Sent from my iPhone

> On Oct 21, 2018, at 1:56 PM, Sivaprasanna  wrote:
> 
> Team,
> 
> I'm working on a controller service implementation (NIFI-5621) and I have 
> added new PropertyDescriptor to all the processors that would use this CS. 
> This is the first time I'm writing a CS implementation so I went through the 
> dev guide and implementation of other CS's across the NiFi project. The 
> problem is, when I built the bundle and when I try to configure a processor 
> with this new controller service, I'm getting "No controller service types 
> found that are applicable for this property." I have attached the picture for 
> reference. My code changes can be found at 7a31e122
> 
> I know I'm missing something but where I'm missing, is something I don't 
> know. Any help would be appreciated.
> 
> -
> Sivaprasanna

Need help with Controller Service implementation

[Sivaprasanna]

Team,

I'm working on a controller service implementation (NIFI-5621) and I have
added new PropertyDescriptor to all the processors that would use this CS.
This is the first time I'm writing a CS implementation so I went through
the dev guide and implementation of other CS's across the NiFi project. The
problem is, when I built the bundle and when I try to configure a processor
with this new controller service, I'm getting "No controller service types
found that are applicable for this property." I have attached the picture
for reference. My code changes can be found at 7a31e122


I know I'm missing something but where I'm missing, is something I don't
know. Any help would be appreciated.

-
Sivaprasanna