How to use

valueOf

method

in

org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState

public Pair<RMAppState, FinalApplicationStatus> get() throws IOException {
  String applicationId = mrJobId.replace("job", "application");
  String url = yarnUrl.replace("${job_id}", applicationId);
  JsonNode root = new ObjectMapper().readTree(getHttpResponse(url));
  RMAppState state = RMAppState.valueOf(root.findValue("state").getTextValue());
  FinalApplicationStatus finalStatus = FinalApplicationStatus.valueOf(root.findValue("finalStatus").getTextValue());
  return Pair.of(state, finalStatus);
}

 public static RMAppState convertFromProtoFormat(RMAppStateProto e) {
  return RMAppState.valueOf(e.name().replace(RM_APP_PREFIX, ""));
 }
}

 public static RMAppState convertFromProtoFormat(RMAppStateProto e) {
  return RMAppState.valueOf(e.name().replace(RM_APP_PREFIX, ""));
 }
}

public static RMAppState convertFromProtoFormat(RMAppStateProto e) {
 return RMAppState.valueOf(e.name().replace(RM_APP_PREFIX, ""));
}

public Pair<RMAppState, FinalApplicationStatus> get(boolean useKerberos) throws IOException {
  String applicationId = mrJobId.replace("job", "application");
  String url = yarnUrl.replace("${job_id}", applicationId);
  String response = useKerberos ? getHttpResponseWithKerberosAuth(url) : getHttpResponse(url);
  JsonNode root = new ObjectMapper().readTree(response);
  RMAppState state = RMAppState.valueOf(root.findValue("state").getTextValue());
  FinalApplicationStatus finalStatus = FinalApplicationStatus.valueOf(root.findValue("finalStatus").getTextValue());
  return Pair.of(state, finalStatus);
}