org.graylog2.plugin.inputs.MisfireException: java.lang.NullPointerException: scheme

GitHub | msteelepmp | 9 months ago
  1. 0

    NullPointerException in Ning Async Http Client

    Stack Overflow | 1 year ago | Sandeep
    java.lang.NullPointerException: scheme
  2. 0

    graylog2-server fails to start when Elasticsearch hostnames contain whitespace

    GitHub | 2 years ago | joschi
    java.lang.IllegalArgumentException: Illegal character in authority at index 7: http:// BCPSYD159V:9200/_nodes
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  4. 0

    Unhelpful error message while parsing Uri

    GitHub | 9 months ago | jqno
    java.lang.NullPointerException: scheme
  5. 0

    WSclient throws NullPointerException

    Google Groups | 9 months ago | Jan Ouwens
    java.lang.NullPointerException: scheme

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    Root Cause Analysis

    1. java.lang.NullPointerException

      scheme

      at com.ning.http.client.uri.Uri.<init>()
    2. Asynchronous Http Client
      AsyncHttpClient.prepareGet
      1. com.ning.http.client.uri.Uri.<init>(Uri.java:56)
      2. com.ning.http.client.uri.Uri.create(Uri.java:32)
      3. com.ning.http.client.uri.Uri.create(Uri.java:25)
      4. com.ning.http.client.RequestBuilderBase.setUrl(RequestBuilderBase.java:307)
      5. com.ning.http.client.AsyncHttpClient$BoundRequestBuilder.setUrl(AsyncHttpClient.java:308)
      6. com.ning.http.client.AsyncHttpClient.requestBuilder(AsyncHttpClient.java:596)
      7. com.ning.http.client.AsyncHttpClient.prepareGet(AsyncHttpClient.java:402)
      7 frames
    3. org.graylog2.plugin
      HttpMonitorTransport.launch
      1. org.graylog2.plugin.httpmonitor.HttpMonitorTransport$MonitorTask.buildRequest(HttpMonitorTransport.java:285)
      2. org.graylog2.plugin.httpmonitor.HttpMonitorTransport$MonitorTask.<init>(HttpMonitorTransport.java:174)
      3. org.graylog2.plugin.httpmonitor.HttpMonitorTransport.startMonitoring(HttpMonitorTransport.java:151)
      4. org.graylog2.plugin.httpmonitor.HttpMonitorTransport.launch(HttpMonitorTransport.java:132)
      4 frames
    4. graylog2-plugin
      MessageInput.launch
      1. org.graylog2.plugin.inputs.MessageInput.launch(MessageInput.java:160)
      1 frame
    5. graylog2-shared
      InputLauncher$1.run
      1. org.graylog2.shared.inputs.InputLauncher$1.run(InputLauncher.java:84)
      1 frame
    6. Metrics Core
      InstrumentedExecutorService$InstrumentedRunnable.run
      1. com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
      1 frame
    7. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:266)
      3. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      4. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      5. java.lang.Thread.run(Thread.java:745)
      5 frames