/// <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();
}
}
