Пример #1
0
 /// <exception cref="System.IO.IOException"/>
 private static ContentSummary GetContentSummaryInt(FSDirectory fsd, INodesInPath
                                                    iip)
 {
     fsd.ReadLock();
     try
     {
         INode targetNode = iip.GetLastINode();
         if (targetNode == null)
         {
             throw new FileNotFoundException("File does not exist: " + iip.GetPath());
         }
         else
         {
             // Make it relinquish locks everytime contentCountLimit entries are
             // processed. 0 means disabled. I.e. blocking for the entire duration.
             ContentSummaryComputationContext cscc = new ContentSummaryComputationContext(fsd,
                                                                                          fsd.GetFSNamesystem(), fsd.GetContentCountLimit(), fsd.GetContentSleepMicroSec()
                                                                                          );
             ContentSummary cs = targetNode.ComputeAndConvertContentSummary(cscc);
             fsd.AddYieldCount(cscc.GetYieldCount());
             return(cs);
         }
     }
     finally
     {
         fsd.ReadUnlock();
     }
 }