private string[] _targetUris; // Test-support
#endregion Fields
#region Constructors
internal HpcLinqJobInfo(int jobId,
string headNode,
JobExecutor jobExecutor,
string[] targetUris)
{
_jobId = jobId;
_headNode = headNode;
_jobExecutor = jobExecutor;
_targetUris = targetUris;
}
private void Initialize(VertexCodeGen vertexCodeGen)
{
this.m_codeGen = new HpcLinqCodeGen(this.m_context, vertexCodeGen);
this.m_queryPlan1 = null;
this.m_queryPlan2 = null;
this.m_queryPlan3 = null;
this.m_DryadLinqProgram = null;
this.m_queryPlan1 = null;
this.m_exprNodeInfoMap = new Dictionary<Expression, QueryNodeInfo>();
this.m_referencedQueryMap = new Dictionary<Expression, QueryNodeInfo>();
this.m_inputUriMap = new Dictionary<string, DryadInputNode>();
this.m_outputUriMap = new Dictionary<string, DryadOutputNode>();
this.queryExecutor = new JobExecutor(this.m_context);
// Initialize the data structures for the output tables
this.m_outputTypes = new Type[this.m_queryExprs.Length];
this.m_outputDatapaths = new string[this.m_queryExprs.Length];
this.m_queryNodeInfos = new QueryNodeInfo[this.m_queryExprs.Length];
for (int i = 0; i < this.m_queryExprs.Length; i++)
{
this.m_queryNodeInfos[i] = this.BuildNodeInfoGraph(this.m_queryExprs[i]);
this.m_queryNodeInfos[i] = new QueryNodeInfo(this.m_queryExprs[i], false, this.m_queryNodeInfos[i]);
this.m_outputDatapaths[i] = DataPath.GetDataPath(this.m_outputTableUris[i]);
Dictionary<string, string> args = DataPath.GetArguments(this.m_outputTableUris[i]);
if (!(DataPath.IsDsc(this.m_outputDatapaths[i]) || DataPath.IsHdfs(this.m_outputDatapaths[i])))
{
throw new DryadLinqException(HpcLinqErrorCode.UnrecognizedDataSource,
String.Format(SR.UnrecognizedDataSource, this.m_outputTableUris[i]));
}
}
}
