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  1. netconf
  2. NETCONF-822

Discover RPC operation through RESTCONF is failing with response 500

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Details

    • Bug
    • Status: Resolved
    • Highest
    • Resolution: Done
    • 2.0.5
    • 2.0.6
    • restconf-nb

    Description

      Steps to reproduce:

      • Start Karaf
      • Install RESTCONF and topology features: "feature:install odl-restconf-all odl-netconf-topology"
      • Send get request to retrieve server RPC operations: "curl --request GET 'http://localhost:8181/rests/operations' "

       
      The request will fail because in SchemaInferenceStack class is trying to find RPC with name "operations" instead of returning all found RPCs operations:

      Caused by: java.lang.IllegalArgumentException: Data tree child (urn:ietf:params:xml:ns:yang:ietf-restconf)operations not present
	at org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.lambda$pushData$5(SchemaInferenceStack.java:799) ~[?:?]
	at java.util.Optional.orElseThrow(Optional.java:408) ~[?:?]
	at org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.pushData(SchemaInferenceStack.java:798) ~[?:?]
	at org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.pushFirstData(SchemaInferenceStack.java:807) ~[?:?]
	at org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.pushData(SchemaInferenceStack.java:787) ~[?:?]
	at org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.enterDataTree(SchemaInferenceStack.java:473) ~[?:?]
	at org.opendaylight.yangtools.yang.data.util.NormalizedNodeStreamWriterStack.enterDataTree(NormalizedNodeStreamWriterStack.java:187) ~[?:?]
	at org.opendaylight.yangtools.yang.data.util.NormalizedNodeStreamWriterStack.startContainerNode(NormalizedNodeStreamWriterStack.java:259) ~[?:?]
	at org.opendaylight.yangtools.yang.data.codec.gson.JSONNormalizedNodeStreamWriter.startContainerNode(JSONNormalizedNodeStreamWriter.java:305) ~[?:?]
	at org.opendaylight.restconf.nb.rfc8040.jersey.providers.ParameterAwareNormalizedNodeWriter.wasProcessedAsCompositeNode(ParameterAwareNormalizedNodeWriter.java:265) ~[?:?]
	at org.opendaylight.restconf.nb.rfc8040.jersey.providers.ParameterAwareNormalizedNodeWriter.write(ParameterAwareNormalizedNodeWriter.java:117) ~[?:?]
	at org.opendaylight.restconf.nb.rfc8040.jersey.providers.ParameterAwareNormalizedNodeWriter$OrderedParameterAwareNormalizedNodeWriter.write(ParameterAwareNormalizedNodeWriter.java:323) ~[?:?]
	at org.opendaylight.restconf.nb.rfc8040.jersey.providers.JsonNormalizedNodeBodyWriter.writeNormalizedNode(JsonNormalizedNodeBodyWriter.java:134) ~[?:?]
	at org.opendaylight.restconf.nb.rfc8040.jersey.providers.JsonNormalizedNodeBodyWriter.writeTo(JsonNormalizedNodeBodyWriter.java:72) ~[?:?]
	at org.opendaylight.restconf.nb.rfc8040.jersey.providers.JsonNormalizedNodeBodyWriter.writeTo(JsonNormalizedNodeBodyWriter.java:47) ~[?:?]

      More in attached Karaf logs and debug capture.

      Attachments

        1. karaf.txt
          438 kB
        2. Capture.PNG
          Capture.PNG
          484 kB

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. YANGTOOLS-1337 Add EffectiveModuleContext.findModuleStatements() based on name/namespace

          • High - Serious problem that could block progress.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. YANGTOOLS-1336 Improve SchemaInferenceStack diagnostics

          • Medium - Has the potential to affect progress.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. YANGTOOLS-1338 Generate ietf-restconf operations leaf statements

          • Medium - Has the potential to affect progress.
          • Resolved
          # Subject Branch Project Status CR V
          97685,4 Fix RestconfOperationsService.getOperations(UriInfo) master netconf Status: MERGED +2 +1
          103969,36 Fix retrieving operations resource master netconf Status: MERGED +2 +1
          105901,1 Fix retrieving operations resource 5.0.x netconf Status: MERGED +2 +1
          106140,1 Fix retrieving operations resource 4.0.x netconf Status: MERGED +2 +1

          Activity

            People

              rovarga Robert Varga
              PeterSuna Peter Suna
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              Dates

                Created:
                Updated:
                Resolved: