public string SerializeJobCreationDetails(JobCreateParameters job)
{
if (job.IsNull())
{
throw new ArgumentNullException("job");
}
if (job.StatusFolder.IsNullOrEmpty())
{
job.StatusFolder = "(ignore)";
}
var asHiveJob = job as HiveJobCreateParameters;
var asMapReduceJob = job as MapReduceJobCreateParameters;
var jobType = asHiveJob.IsNotNull() ? "Hive" : "MapReduce";
if (asHiveJob.IsNull() && asMapReduceJob.IsNull())
{
throw new NotSupportedException(string.Format(CultureInfo.InvariantCulture, "Unsupported job type :{0}", job.GetType().FullName));
}
var jobName = asHiveJob == null ? asMapReduceJob.JobName : asHiveJob.JobName;
if (jobName.IsNullOrEmpty())
{
throw new ArgumentException("A jobDetails name is required when submitting a jobDetails.", "job");
}
dynamic dynaXml = DynaXmlBuilder.Create();
dynaXml.b
.xmlns("http://schemas.datacontract.org/2004/07/Microsoft.ClusterServices.RDFEProvider.ResourceExtensions.JobSubmission.Models")
.xmlns.i("http://www.w3.org/2001/XMLSchema-instance")
.xmlns.a("http://schemas.microsoft.com/2003/10/Serialization/Arrays")
.xmlns.s("http://www.w3.org/2001/XMLSchema")
.ClientJobRequest
.b
.End();
if (asMapReduceJob.IsNotNull() && asMapReduceJob.ClassName.IsNotNullOrEmpty())
{
dynaXml.ApplicationName(asMapReduceJob.ClassName);
}
else
{
dynaXml.ApplicationName.End();
}
dynaXml.Arguments
.b
.sp("arguments")
.d
.End();
if (asMapReduceJob.IsNotNull() && asMapReduceJob.JarFile.IsNotNullOrEmpty())
{
dynaXml.JarFile(asMapReduceJob.JarFile);
}
else
{
dynaXml.JarFile.End();
}
dynaXml.JobName(jobName)
.JobType(jobType.ToString())
.OutputStorageLocation(job.StatusFolder)
.Parameters
.b
.sp("parameters")
.d
.Query
.b
.sp("query")
.d
.Resources
.b
.sp("resources")
.d
.End();
dynaXml.d.d.End();
if (asHiveJob.IsNotNull() && asHiveJob.Query.IsNotNull())
{
dynaXml.rp("query")
.text(asHiveJob.Query);
if (asHiveJob.Defines.IsNotNull())
{
foreach (var parameter in asHiveJob.Defines)
{
dynaXml.rp("parameters")
.JobRequestParameter
.b
.Key(parameter.Key)
.Value
.b
.at.xmlns.i.type("s:string")
.text(parameter.Value)
.d
.d
.End();
}
}
}
if (asMapReduceJob.IsNotNull() && asMapReduceJob.Arguments.IsNotNull())
{
foreach (var argument in asMapReduceJob.Arguments)
{
dynaXml.rp("arguments").xmlns.a.@string(argument);
}
if (asMapReduceJob.Defines.IsNotNull())
{
foreach (var parameter in asMapReduceJob.Defines)
{
dynaXml.rp("parameters")
.JobRequestParameter
.b
.Key(parameter.Key)
.Value
.b
.at.xmlns.i.type("s:string")
.text(parameter.Value)
.d
.d
.End();
}
}
}
if (job.Files.IsNotNull())
{
foreach (var resource in job.Files)
{
dynaXml.rp("resources")
.JobRequestParameter
.b
.Key(resource)
.Value
.b
.at.xmlns.i.type("s:string")
.text(resource)
.d
.d
.End();
}
}
return(dynaXml.ToString());
}
