Hi All,
I have a minifi-cpp flow using HTTP s2s to send data to a nifi instance. The minifi instance seems to be making an initial connection to nifi, but it fails to send data, and I see a "no protocol" in the logs. Here's the log output & flow yml: [2017-09-20 14:37:35.634] [org::apache::nifi::minifi::utils::HTTPClient] [info] Submitting to http://nifi:8080/nifi-api/controller [2017-09-20 14:37:35.648] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [debug] controller config {"controller":{"id":"96120c9a-b94b-434e-a439-42a4927b5d5e","runningCount":3,"stoppedCount":0,"invalidCount":0,"disabledCount":0,"inputPortCount":1,"outputPortCount":0,"siteToSiteSecure":false,"instanceId":"9fb88d05-015e-1000-f6e9-688ce4c58047","inputPorts":[{"id":"df466fb6-d4f4-4fb1-ac59-5ceb90fcf527","name":"from-minifi","state":"RUNNING"}],"outputPorts":[]}} [2017-09-20 14:37:35.648] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [info] process group remote site2site port -1, is secure 0 [2017-09-20 14:37:35.648] [org::apache::nifi::minifi::RemoteProcessorGroupPort] [info] no protocol ? Connections: - destination id: dcc4ebf7-e4ae-4e9e-bac5-e0fd11e08033 name: 86f953f0-6200-448c-b078-3a7c9d082d84 source id: ea5d3fff-7bc8-4fc7-a01a-7d10013fa883 source relationship name: success - destination id: df466fb6-d4f4-4fb1-ac59-5ceb90fcf527 name: 18a94963-bd92-4043-82c9-1e9e49f2448e source id: dcc4ebf7-e4ae-4e9e-bac5-e0fd11e08033 source relationship name: success Controller Services: [] Flow Controller: name: MiNiFi Flow Processors: - Properties: Input Directory: /tmp/input auto-terminated relationships list: [] class: org.apache.nifi.processors.standard.GetFile id: ea5d3fff-7bc8-4fc7-a01a-7d10013fa883 name: ea5d3fff-7bc8-4fc7-a01a-7d10013fa883 penalization period: 30 sec run duration nanos: 0 scheduling period: 0 sec scheduling strategy: EVENT_DRIVEN yield period: 1 sec - Properties: {} auto-terminated relationships list: [] class: org.apache.nifi.processors.standard.LogAttribute id: dcc4ebf7-e4ae-4e9e-bac5-e0fd11e08033 name: dcc4ebf7-e4ae-4e9e-bac5-e0fd11e08033 penalization period: 30 sec run duration nanos: 0 scheduling period: 1 sec scheduling strategy: EVENT_DRIVEN yield period: 1 sec Remote Processing Groups: - Input Ports: - Properties: {} id: df466fb6-d4f4-4fb1-ac59-5ceb90fcf527 max concurrent tasks: 1 name: from-minifi id: 3a94707d-7717-46fa-b641-57d1104bd927 name: 3a94707d-7717-46fa-b641-57d1104bd927 timeout: 30 sec url: http://nifi:8080/nifi yield period: 10 sec Ideas? -Andy I.C.
