internal ContentSummaryComputationContext ComputeContentSummary(INodeDirectory dir
, ContentSummaryComputationContext summary)
{
long original = summary.GetCounts().GetStoragespace();
long oldYieldCount = summary.GetYieldCount();
dir.ComputeDirectoryContentSummary(summary, Org.Apache.Hadoop.Hdfs.Server.Namenode.Snapshot.Snapshot
.CurrentStateId);
// Check only when the content has not changed in the middle.
if (oldYieldCount == summary.GetYieldCount())
{
CheckStoragespace(dir, summary.GetCounts().GetStoragespace() - original);
}
return(summary);
}