public IEnumerator <T> GetEnumerator()
{
List <string[]> filePathList; // a list of dsc files, each of which is represented by an array holding the replica paths
DscCompressionScheme compressionScheme;
try
{
DscFileSet fileSet = m_context.DscService.GetFileSet(m_fileSetName);
filePathList = fileSet.GetFiles().Select(file => file.ReadPaths).ToList();
DryadLinqMetaData metaData = DryadLinqMetaData.FromDscStream(m_context, m_fileSetName);
compressionScheme = metaData.CompressionScheme;
}
catch (Exception e)
{
throw new DryadLinqException(HpcLinqErrorCode.FailedToGetReadPathsForStream,
String.Format(SR.FailedToGetReadPathsForStream, this.m_fileSetName), e);
}
return(new TableEnumerator(m_context, filePathList, m_fileSetName, compressionScheme));
}
