public override void ExecuteCmdlet()
{
//get variables from session
var clusterConnection = SessionState.PSVariable.Get(UseAzureHDInsightClusterCommand.ClusterEndpoint).Value.ToString();
var clusterCred =
(PSCredential)SessionState.PSVariable.Get(UseAzureHDInsightClusterCommand.ClusterCred).Value;
var resourceGroup =
SessionState.PSVariable.Get(UseAzureHDInsightClusterCommand.CurrentResourceGroup).Value.ToString();
_credential = new BasicAuthenticationCloudCredentials
{
Username = clusterCred.UserName,
Password = clusterCred.Password.ConvertToString()
};
if (clusterConnection == null || clusterCred == null)
{
throw new NullReferenceException(
string.Format(
"The cluster or resource group specified is null. Please use the Use-AzureRmHDInsightCluster command to connect to a cluster."));
}
//get hive job
var hivejob = hiveJobDefinitionCommand.GetHiveJob();
//start hive job
WriteObject("Submitting hive query...");
var startJobCommand = new StartAzureHDInsightJobCommand
{
ClusterName = clusterConnection,
ResourceGroupName = resourceGroup,
JobDefinition = hivejob,
HttpCredential = clusterCred
};
var jobCreationResult = startJobCommand.SubmitJob();
var jobid = jobCreationResult.JobSubmissionJsonResponse.Id;
WriteObject(string.Format("Submitted Hive query with jobDetails Id : {0}", jobid));
//wait for job to complete
WriteProgress(new ProgressRecord(0, "Waiting for job to complete", "In Progress"));
var waitJobCommand = new WaitAzureHDInsightJobCommand
{
HttpCredential = clusterCred,
ResourceGroupName = resourceGroup,
ClusterName = clusterConnection,
JobId = jobid
};
var job = waitJobCommand.WaitJob();
_clusterName = clusterConnection.Substring(0, clusterConnection.IndexOf('.'));
var getOutputCommand = new GetAzureHDInsightJobOutputCommand
{
HttpCredential = clusterCred,
ResourceGroupName = resourceGroup,
ClusterName = clusterConnection,
DefaultContainer = DefaultContainer,
DefaultStorageAccountName = DefaultStorageAccountName,
DefaultStorageAccountKey = DefaultStorageAccountKey,
JobId = jobid
};
var storageAccess = getOutputCommand.GetDefaultStorageAccess(resourceGroup, _clusterName);
string output;
if (job.ExitValue == 0)
{
//get job output
output = getOutputCommand.GetJobOutput(storageAccess);
}
else
{
//get job error
output = getOutputCommand.GetJobError(storageAccess);
}
WriteObject(output);
}
public override void ExecuteCmdlet()
{
//get variables from session
var clusterConnection = SessionState.PSVariable.Get(UseAzureHDInsightClusterCommand.ClusterEndpoint).Value.ToString();
var clusterCred =
(PSCredential)SessionState.PSVariable.Get(UseAzureHDInsightClusterCommand.ClusterCred).Value;
var resourceGroup =
SessionState.PSVariable.Get(UseAzureHDInsightClusterCommand.CurrentResourceGroup).Value.ToString();
_credential = new BasicAuthenticationCloudCredentials
{
Username = clusterCred.UserName,
Password = clusterCred.Password.ConvertToString()
};
if (clusterConnection == null || clusterCred == null)
{
throw new NullReferenceException(
string.Format(
"The cluster or resource group specified is null. Please use the Use-AzHDInsightCluster command to connect to a cluster."));
}
//get hive job
var hivejob = hiveJobDefinitionCommand.GetHiveJob();
//start hive job
WriteObject("Submitting hive query...");
var startJobCommand = new StartAzureHDInsightJobCommand
{
ClusterName = clusterConnection,
ResourceGroupName = resourceGroup,
JobDefinition = hivejob,
HttpCredential = clusterCred
};
var jobCreationResult = startJobCommand.SubmitJob();
var jobid = jobCreationResult.JobSubmissionJsonResponse.Id;
WriteObject(string.Format("Submitted Hive query with jobDetails Id : {0}", jobid));
//wait for job to complete
WriteProgress(new ProgressRecord(0, "Waiting for job to complete", "In Progress"));
var waitJobCommand = new WaitAzureHDInsightJobCommand
{
HttpCredential = clusterCred,
ResourceGroupName = resourceGroup,
ClusterName = clusterConnection,
JobId = jobid
};
var job = waitJobCommand.WaitJob();
_clusterName = clusterConnection.Substring(0, clusterConnection.IndexOf('.'));
var getOutputCommand = new GetAzureHDInsightJobOutputCommand
{
HttpCredential = clusterCred,
ResourceGroupName = resourceGroup,
ClusterName = clusterConnection,
DefaultContainer = DefaultContainer,
DefaultStorageAccountName = DefaultStorageAccountName,
DefaultStorageAccountKey = DefaultStorageAccountKey,
JobId = jobid
};
var storageAccess = getOutputCommand.GetDefaultStorageAccess(resourceGroup, _clusterName);
string output;
if (job.ExitValue == 0)
{
//get job output
output = getOutputCommand.GetJobOutput(storageAccess);
}
else
{
//get job error
output = getOutputCommand.GetJobError(storageAccess);
}
WriteObject(output);
}
