Examples of org.apache.ambari.view.URLStreamProvider.readFrom()

Class org.apache.ambari.view.URLStreamProvider

Examples of org.apache.ambari.view.URLStreamProvider.readFrom()

org.apache.ambari.view.URLStreamProvider.readFrom()
Read from the input stream specified by the given URL spec. @param spec the String to parse as a URL @param requestMethod the HTTP method (GET,POST,PUT,etc.). @param params the body of the request; may be null @param headers the headers of the request; may be null @return the input stream @throws IOException if an error occurred connecting to the server

    try {
      URLStreamProvider streamProvider = context.getURLStreamProvider();
      InputStream jmxStream = null;
      Map<String, String> headers = new HashMap<String, String>();
      try {
        jmxStream = streamProvider.readFrom(jmxUrl, "GET", null, headers);
      } catch (IOException e) {
        logger.error(String.format(
            "Unable to access JMX endpoint at %s. Error %s", jmxUrl,
            e.getMessage()));
      }

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