public DriverInformation GetDriverInformation()
{
if (string.IsNullOrWhiteSpace(_applicationId))
{
throw new ApplicationException("Could not fetch the application ID from YARN's container environment variables.");
}
var yarnRMWebAppEndpoints = _yarnConfiguration.GetYarnRMWebappEndpoints();
foreach (var yarnRMWebAppEndpoint in yarnRMWebAppEndpoints)
{
try
{
var queryUri = new Uri(
yarnRMWebAppEndpoint,
"proxy/" + _applicationId + "/" + Constants.HttpReefUriSpecification + Constants.HttpDriverUriTarget);
return(DriverInformation.GetDriverInformationFromHttp(queryUri));
}
catch (Exception ex)
{
Utilities.Diagnostics.Exceptions.Caught(
ex,
Level.Info,
"Unable to reach RM at " + yarnRMWebAppEndpoint,
Logger);
}
}
throw new ApplicationException("Unable to get Driver Information.");
}
public DriverInformation GetDriverInformation()
{
// e.g., http://headnodehost:9014/proxy/application_1407519727821_0012/reef/v1/driver
Uri queryUri = new Uri(
string.Concat(
Constants.HDInsightClusterHttpEndpointBaseUri,
_applicationId + "/",
Constants.HttpReefUriSpecification,
Constants.HttpDriverUriTarget));
return(DriverInformation.GetDriverInformationFromHttp(queryUri));
}
public DriverInformation GetDriverInformation()
{
// e.g., http://yingdac1:8088/proxy/application_1407519727821_0012/reef/v1/driver
string oneBoxHost = string.Format(CultureInfo.InvariantCulture, "http://{0}:8088/proxy/", Environment.MachineName);
Uri queryUri = new Uri(
string.Concat(
oneBoxHost,
_applicationId + '/',
Constants.HttpReefUriSpecification,
Constants.HttpDriverUriTarget));
return(DriverInformation.GetDriverInformationFromHttp(queryUri));
}
public DriverInformation GetDriverInformation()
{
if (string.IsNullOrWhiteSpace(_applicationId))
{
throw new ApplicationException("Could not fetch the application ID from YARN's container environment variables.");
}
// e.g., http://headnodehost:9014/proxy/application_1407519727821_0012/reef/v1/driver
Uri queryUri = new Uri(
string.Concat(
Constants.HDInsightClusterHttpEndpointBaseUri,
_applicationId + "/",
Constants.HttpReefUriSpecification,
Constants.HttpDriverUriTarget));
return(DriverInformation.GetDriverInformationFromHttp(queryUri));
}
public DriverInformation GetDriverInformation()
{
if (string.IsNullOrWhiteSpace(_applicationId))
{
throw new ApplicationException("Could not fetch the application ID from YARN's container environment variables.");
}
// e.g., http://yingdac1:8088/proxy/application_1407519727821_0012/reef/v1/driver
string oneBoxHost = string.Format(CultureInfo.InvariantCulture, "http://{0}:8088/proxy/", Environment.MachineName);
Uri queryUri = new Uri(
string.Concat(
oneBoxHost,
_applicationId + '/',
Constants.HttpReefUriSpecification,
Constants.HttpDriverUriTarget));
return(DriverInformation.GetDriverInformationFromHttp(queryUri));
}
public DriverInformation GetDriverInformation()
{
// application id not needed for local runtime
return(DriverInformation.GetDriverInformationFromHttp(_queryUri));
}