internal HDInsightJobSubmissionPocoClient(BasicAuthCredential credentials, IAbstractionContext context, bool ignoreSslErrors, string userAgentString)
{
this.remoteCreds = credentials;
this.context = context;
this.ignoreSslErrors = ignoreSslErrors;
this.userAgentString = userAgentString ?? string.Empty;
}
public HadoopJobSubmissionPocoSimulatorClient(BasicAuthCredential connectionCredentials, IAbstractionContext context, string userAgentString)
{
this.credentials = connectionCredentials;
var server = connectionCredentials.Server.Host.Split('.')[0];
this.cluster = HDInsightManagementRestSimulatorClient.GetCloudServiceInternal(server);
this.context = context;
this.userAgentString = userAgentString;
this.InitializeSimulator();
}
public IHadoopApplicationHistoryRestClient Create(BasicAuthCredential credentials, IAbstractionContext context, bool ignoreSslErrors)
{
IHadoopApplicationHistoryRestReadClient readProxy = new HadoopApplicationHistoryRestReadClient(
credentials.Server,
new HttpRestClientConfiguration(new HadoopRestWebRequestHandler(credentials, ignoreSslErrors),
new[] { new HttpLoggingHandler(context.Logger) },
new HttpRestClientRetryPolicy(RetryPolicyFactory.CreateExponentialRetryPolicy())));
return new HadoopApplicationHistoryRestClient(readProxy);
}
public IHadoopApplicationHistoryRestClient Create(BasicAuthCredential credentials, IAbstractionContext context, bool ignoreSslErrors)
{
IHadoopApplicationHistoryRestReadClient readProxy = new HadoopApplicationHistoryRestReadClient(
credentials.Server,
new HttpRestClientConfiguration(new HadoopRestWebRequestHandler(credentials, ignoreSslErrors),
new[] { new HttpLoggingHandler(context.Logger) },
new HttpRestClientRetryPolicy(RetryPolicyFactory.CreateExponentialRetryPolicy())));
return(new HadoopApplicationHistoryRestClient(readProxy));
}
public HadoopRestWebRequestHandler(BasicAuthCredential credentials, bool ignoreSslErrors)
{
var byteArray = Encoding.ASCII.GetBytes(credentials.UserName + ":" + credentials.Password);
this.base64AuthorizationCreds = Convert.ToBase64String(byteArray);
if (ignoreSslErrors)
{
ServicePointManager.ServerCertificateValidationCallback += (s, cert, chain, ssl) => true;
}
}
public HadoopRestWebRequestHandler(BasicAuthCredential credentials, bool ignoreSslErrors)
{
var byteArray = Encoding.ASCII.GetBytes(credentials.UserName + ":" + credentials.Password);
this.base64AuthorizationCreds = Convert.ToBase64String(byteArray);
if (ignoreSslErrors)
{
ServicePointManager.ServerCertificateValidationCallback += (s, cert, chain, ssl) => true;
}
}
internal RemoteHadoopClient(BasicAuthCredential credentials, string userAgentString)
{
this.credentials = credentials;
userAgentString = userAgentString ?? string.Empty;
var assemblyVersion = "NA";
try
{
assemblyVersion = Assembly.GetExecutingAssembly().GetName().Version.ToString(4);
}
catch
{
}
this.userAgentString = string.Format(
CultureInfo.InvariantCulture,
SDKVersionUserAgentString,
assemblyVersion,
userAgentString);
}
private static void SubmitJobs()
{
// Get HDInsight cluster configuration settings
string clusterName = ConfigurationManager.AppSettings["ClusterName"];
string userName = ConfigurationManager.AppSettings["UserName"];
string password = ConfigurationManager.AppSettings["Password"];
// Create basic authentication credential for cluster
BasicAuthCredential bcred = new BasicAuthCredential();
bcred.Server = new Uri("https://" + clusterName + ".azurehdinsight.net");
bcred.UserName = userName;
bcred.Password = password;
// Create and submit Pig job
PigJobCreateParameters pigJob = new PigJobCreateParameters()
{
StatusFolder = "/data/racecar/scripts/processdatastatus",
File = "/data/racecar/scripts/processdata.pig"
};
var pigJobClient = JobSubmissionClientFactory.Connect(bcred);
JobCreationResults pigJobResults = pigJobClient.CreatePigJob(pigJob);
WaitForJobCompletion(pigJobResults, pigJobClient);
// Create and submit Hive job
HiveJobCreateParameters hiveJob = new HiveJobCreateParameters()
{
JobName = "Create Hive tables",
StatusFolder = "/data/racecar/scripts/createtablestatus",
File = "/data/racecar/scripts/createtables.hql"
};
var hiveJobClient = JobSubmissionClientFactory.Connect(bcred);
JobCreationResults hiveJobResults = hiveJobClient.CreateHiveJob(hiveJob);
WaitForJobCompletion(hiveJobResults, hiveJobClient);
}
public void DisableHttpServices_GetJobHistory()
{
var testCluster = GetHttpAccessDisabledCluster();
var connectionCredentials = new BasicAuthCredential()
{
Server = new Uri(testCluster.ConnectionUrl),
Password = testCluster.HttpPassword,
UserName = testCluster.HttpUserName
};
var jobSubmissionClient = new HDInsightJobSubmissionPocoClient(connectionCredentials, GetAbstractionContext(), false, customUserAgent);
jobSubmissionClient.ListJobs().WaitForResult();
}
public void ValidMapReduceJobSubmissionTest()
{
var remoteConnectionCredentials = new BasicAuthCredential()
{
UserName = IntegrationTestBase.TestCredentials.AzureUserName,
Password = IntegrationTestBase.TestCredentials.AzurePassword,
Server = new Uri(IntegrationTestBase.TestCredentials.WellKnownCluster.Cluster)
};
var hadoopClient = JobSubmissionClientFactory.Connect(remoteConnectionCredentials);
var mapReduceJob = new MapReduceJobCreateParameters()
{
ClassName = "pi",
JobName = "pi estimation jobDetails",
JarFile = "/example/hadoop-examples.jar",
StatusFolder = "/piresults"
};
mapReduceJob.Arguments.Add("16");
mapReduceJob.Arguments.Add("10000");
var jobCreationDetails = hadoopClient.CreateMapReduceJob(mapReduceJob);
Assert.IsNull(jobCreationDetails.ErrorCode, "Should not fail mr jobDetails submission");
Assert.IsNotNull(jobCreationDetails.JobId, "Should have a non-null jobDetails id");
}
public void ICanSubmitASqoopJob()
{
var factory = new MockRemotePocoLayerFactory();
var pocoMock = new MockRemotePoco();
pocoMock.JobId = "54321";
factory.Mock = pocoMock;
ServiceLocator.Instance.Locate<IServiceLocationIndividualTestManager>().Override<IRemoteHadoopJobSubmissionPocoClientFactory>(factory);
// var creds = new JobSubmissionCertificateCredential(Guid.NewGuid(), null, "someCluster");
var creds = new BasicAuthCredential()
{
Password = "******",
Server = new Uri("http://somewhere"),
UserName = "******"
};
var poco = new HDInsightJobSubmissionPocoClient(creds, GetAbstractionContext(), false, pocoMock.GetUserAgentString());
var task = poco.SubmitSqoopJob(new SqoopJobCreateParameters() { Command = "load remote;" });
task.Wait();
Assert.AreEqual("54321", task.Result.JobId);
Assert.IsTrue(pocoMock.SubmitSqoopJobCalled);
}
internal BasicAuthCredential GetRemoteHadoopCredential()
{
var azureTestCredentials = GetCredentials("hadoop");
var credentials = new BasicAuthCredential()
{
Server = new Uri(azureTestCredentials.WellKnownCluster.Cluster),
UserName = azureTestCredentials.AzureUserName,
Password = azureTestCredentials.AzurePassword
};
return credentials;
}
public AzureHDInsightClusterConfigurationAccessor(BasicAuthCredential connectionCredentials)
{
this.credentials = connectionCredentials;
}
public AzureHdInsightConfigurationRestClient(BasicAuthCredential credentials)
{
this.credentials = credentials;
}
public AzureHDInsightClusterConfigurationAccessorSimulator(IJobSubmissionClientCredential credentials)
{
var remoteCreds = credentials as BasicAuthCredential;
Assert.IsNotNull(remoteCreds);
this.credentials = remoteCreds;
}
internal static void ValidateClusterConfiguration(ClusterDetails testCluster, ClusterCreateParameters cluster)
{
var remoteCreds = new BasicAuthCredential()
{
Server = GatewayUriResolver.GetGatewayUri(new Uri(testCluster.ConnectionUrl).Host),
UserName = testCluster.HttpUserName,
Password = testCluster.HttpPassword
};
var configurationAccessor =
ServiceLocator.Instance.Locate<IAzureHDInsightClusterConfigurationAccessorFactory>().Create(remoteCreds);
var coreConfiguration = configurationAccessor.GetCoreServiceConfiguration().WaitForResult();
ValidateConfiguration(cluster.CoreConfiguration, coreConfiguration);
var hdfsConfiguration = configurationAccessor.GetHdfsServiceConfiguration().WaitForResult();
ValidateConfiguration(cluster.HdfsConfiguration, hdfsConfiguration);
var mapReduceConfiguration = configurationAccessor.GetMapReduceServiceConfiguration().WaitForResult();
ValidateConfiguration(cluster.MapReduceConfiguration.ConfigurationCollection, mapReduceConfiguration);
var hiveConfiguration = configurationAccessor.GetHiveServiceConfiguration().WaitForResult();
ValidateConfiguration(cluster.HiveConfiguration.ConfigurationCollection, hiveConfiguration);
var oozieConfiguration = configurationAccessor.GetOozieServiceConfiguration().WaitForResult();
ValidateConfiguration(cluster.OozieConfiguration.ConfigurationCollection, oozieConfiguration);
}
public void ICanNotSubmitAJobWithTheIncorectCredintials()
{
IHDInsightCertificateCredential hdInsightCredentials = IntegrationTestBase.GetValidCredentials();
var client = ServiceLocator.Instance.Locate<IHDInsightClientFactory>().Create(new HDInsightCertificateCredential(hdInsightCredentials.SubscriptionId, hdInsightCredentials.Certificate));
var manager = ServiceLocator.Instance.Locate<IHDInsightManagementPocoClientFactory>();
var pocoClient = manager.Create(hdInsightCredentials, GetAbstractionContext(), false);
var clusterDetails = GetRandomCluster();
client.CreateCluster(clusterDetails);
try
{
ClusterDetails cluster = pocoClient.ListContainer(clusterDetails.Name).WaitForResult();
BasicAuthCredential hadoopCredentials = new BasicAuthCredential()
{
Server = GatewayUriResolver.GetGatewayUri(cluster.ConnectionUrl),
UserName = clusterDetails.UserName,
Password = clusterDetails.Password
};
var hadoopClient = JobSubmissionClientFactory.Connect(hadoopCredentials);
var mapReduceJob = new MapReduceJobCreateParameters()
{
ClassName = "pi",
JobName = "pi estimation jobDetails",
JarFile = "/example/hadoop-examples.jar",
StatusFolder = "/piresults"
};
mapReduceJob.Arguments.Add("16");
mapReduceJob.Arguments.Add("10000");
var jobCreationDetails = hadoopClient.CreateMapReduceJob(mapReduceJob);
var id = pocoClient.DisableHttp(clusterDetails.Name, clusterDetails.Location).WaitForResult();
while (!pocoClient.IsComplete(cluster.Name, cluster.Location, id).WaitForResult())
{
Thread.Sleep(500);
}
// now add a user
string userName = "******";
string password = GetRandomValidPassword();
id = pocoClient.EnableHttp(clusterDetails.Name, clusterDetails.Location, userName, password).WaitForResult();
while (!pocoClient.IsComplete(cluster.Name, cluster.Location, id).WaitForResult())
{
Thread.Sleep(500);
}
jobCreationDetails = hadoopClient.CreateMapReduceJob(mapReduceJob);
Assert.Fail("This test expected an exception but did not receive one.");
}
catch (UnauthorizedAccessException ex)
{
Help.DoNothing(ex);
}
finally
{
// delete the cluster
client.DeleteCluster(clusterDetails.Name);
}
}
public static IJobSubmissionClientCredential GetJobSubmissionClientCredentials(
this IAzureHDInsightJobCommandCredentialsBase command,
AzureSubscription currentSubscription,
AzureEnvironment environment, string cluster,
AzureProfile profile)
{
IJobSubmissionClientCredential clientCredential = null;
if (command.Credential != null)
{
clientCredential = new BasicAuthCredential
{
Server = GatewayUriResolver.GetGatewayUri(cluster),
UserName = command.Credential.UserName,
Password = command.Credential.GetCleartextPassword()
};
}
else if (currentSubscription.IsNotNull())
{
var subscriptionCredentials = GetSubscriptionCredentials(command, currentSubscription, environment, profile);
var asCertificateCredentials = subscriptionCredentials as HDInsightCertificateCredential;
var asTokenCredentials = subscriptionCredentials as HDInsightAccessTokenCredential;
if (asCertificateCredentials.IsNotNull())
{
clientCredential = new JobSubmissionCertificateCredential(asCertificateCredentials, cluster);
}
else if (asTokenCredentials.IsNotNull())
{
clientCredential = new JobSubmissionAccessTokenCredential(asTokenCredentials, cluster);
}
}
return clientCredential;
}
private static BasicAuthCredential GetClusterHttpCredentials(ClusterDetails cluster)
{
if (string.IsNullOrEmpty(cluster.ConnectionUrl))
{
throw new InvalidOperationException("Unable to connect to cluster as connection url is missing or empty.");
}
if (string.IsNullOrEmpty(cluster.HttpUserName) || string.IsNullOrEmpty(cluster.HttpPassword))
{
throw new InvalidOperationException("Unable to connect to cluster as cluster username and/or password are missing or empty.");
}
BasicAuthCredential clusterCreds = new BasicAuthCredential()
{
Server = new Uri(cluster.ConnectionUrl),
UserName = cluster.HttpUserName,
Password = cluster.HttpPassword
};
return clusterCreds;
}
public void ICanListJobs()
{
var expectedJob = new JobDetails() { ExitCode = 12, Name = "some jobDetails", StatusCode = JobStatusCode.Completed, JobId = "2345" };
var factory = new MockRemotePocoLayerFactory();
var pocoMock = new MockRemotePoco { JobId = string.Empty, JobDetails = expectedJob };
factory.Mock = pocoMock;
ServiceLocator.Instance.Locate<IServiceLocationIndividualTestManager>().Override<IRemoteHadoopJobSubmissionPocoClientFactory>(factory);
// var creds = new JobSubmissionCertificateCredential(Guid.NewGuid(), null, "someCluster");
var creds = new BasicAuthCredential()
{
Password = "******",
Server = new Uri("http://somewhere"),
UserName = "******"
};
var poco = new HDInsightJobSubmissionPocoClient(creds, GetAbstractionContext(), false, pocoMock.GetUserAgentString());
var task = poco.ListJobs();
task.Wait();
Assert.IsNotNull(task.Result);
Assert.IsTrue(pocoMock.ListJobsCalled);
Assert.AreEqual(1, task.Result.Jobs.Count);
var job = task.Result.Jobs.First();
Assert.AreEqual("2345", job.JobId);
Assert.AreEqual(expectedJob, job);
}
public void EnableHttpServices_GetJobHistory()
{
var testCluster = GetHttpAccessEnabledCluster(false);
var connectionCredentials = new BasicAuthCredential()
{
Server = new Uri(testCluster.ConnectionUrl),
Password = testCluster.HttpPassword,
UserName = testCluster.HttpUserName
};
var jobSubmissionClient = new HDInsightJobSubmissionPocoClient(connectionCredentials, GetAbstractionContext(), false, customUserAgent);
var jobHistory = jobSubmissionClient.ListJobs().WaitForResult();
var expectedJobHistory = SyncClientScenarioTests.GetJobHistory(connectionCredentials.Server.OriginalString);
Assert.AreEqual(jobHistory.Jobs.Count, expectedJobHistory.Jobs.Count);
}
