Hi Dominik, thanks for your quick fix. It works perfectly fine now!
Daniel -----Ursprüngliche Nachricht----- Von: Dominik Riemer <rie...@apache.org> Gesendet: Donnerstag, 11. November 2021 17:04 An: dev@streampipes.apache.org Betreff: Re: Streampipes Processor PE - Container Provided Options Hi Daniel, thanks - this was indeed caused by a bug where we didn't yet use the service discovery mechanism for sending the options request. I've updated the code and added an example [1] - please verify if it works now! Dominik [1] https://github.com/apache/incubator-streampipes-examples/blob/dev/streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/pe/examples/jvm/staticproperty/CompactRuntimeResolvableSingleValueProcessor.java On 2021/11/10 17:59:42 Daniel Ebi wrote: > Hi all. > > For a project, I am currently reworking an existing processor with previously > separate controller and parameter class using StreamPipesDataProcessor [1] to > match the current structure of processor PEs. > However, since my declareModel method includes a value selection from the > container [3] (vs. other existing processors extending the > StreamPipesDataProcessor class), I am encountering the following error in the > backend (I am using <elementID> as a placeholder for the id of my processor): > > org.apache.http.client.ClientProtocolException: URI does not specify a > valid hostname: > urn:streampipes.apache.org:spi:<elementID>/configurations [...] > > It seems that the urn could not be resolved. The error occurs in the > ContainerProvidedOptionsHandler class [3] at line 44, after the corresponding > endpoint was triggered via a REST call from the user interface [4]. As I > found out while debugging, the previous resolveOptions() method of the > processor is ignored. > Have you encountered this problem before or maybe have an idea how I can fix > it? (With the new SpServiceDiscovery, I was able to access the corresponding > configuration of Consul while troubleshooting, but I still could not fully > map the previous functionality of the processor configuration). I may have > also overlooked an existing solution in the project?! > > I would be grateful for any hint. Many thanks in advance. > > Best regards, > Daniel > > > > [1] > https://github.com/apache/incubator-streampipes/blob/dev/streampipes-w > rapper-standalone/src/main/java/org/apache/streampipes/wrapper/standal > one/StreamPipesDataProcessor.java [2] > https://github.com/apache/incubator-streampipes/blob/dev/streampipes-s > dk/src/main/java/org/apache/streampipes/sdk/builder/AbstractConfigurab > lePipelineElementBuilder.java (line 824) [3] > https://github.com/apache/incubator-streampipes/blob/dev/streampipes-p > ipeline-management/src/main/java/org/apache/streampipes/manager/remote > /ContainerProvidedOptionsHandler.java > [4] > https://github.com/apache/incubator-streampipes/blob/dev/streampipes-r > est/src/main/java/org/apache/streampipes/rest/impl/ContainerProvidedOp > tions.java >