/// <summary>Is this inode in the latest snapshot?</summary>
public bool IsInLatestSnapshot(int latestSnapshotId)
{
if (latestSnapshotId == Org.Apache.Hadoop.Hdfs.Server.Namenode.Snapshot.Snapshot.
CurrentStateId || latestSnapshotId == Org.Apache.Hadoop.Hdfs.Server.Namenode.Snapshot.Snapshot
.NoSnapshotId)
{
return(false);
}
// if parent is a reference node, parent must be a renamed node. We can
// stop the check at the reference node.
if (parent != null && parent.IsReference())
{
return(true);
}
INodeDirectory parentDir = GetParent();
if (parentDir == null)
{
// root
return(true);
}
if (!parentDir.IsInLatestSnapshot(latestSnapshotId))
{
return(false);
}
Org.Apache.Hadoop.Hdfs.Server.Namenode.INode child = parentDir.GetChild(GetLocalNameBytes
(), latestSnapshotId);
if (this == child)
{
return(true);
}
return(child != null && child.IsReference() && this == child.AsReference().GetReferredINode
());
}