void logCreateFile( FSDirectory.INode newNode ) {
UTF8 nameReplicationPair[] = new UTF8[] {
new UTF8( newNode.computeName() ),
FSEditLog.toLogReplication( newNode.getReplication() )};
logEdit(OP_ADD,
new ArrayWritable( UTF8.class, nameReplicationPair ),
new ArrayWritable( Block.class, newNode.getBlocks() ));
}