out.print(block + ((usableReplicas > 0)? "" : " MISSING") +
" (replicas:" +
" l: " + numReplicas.liveReplicas() +
" d: " + numReplicas.decommissionedReplicas() +
" c: " + numReplicas.corruptReplicas() +
" e: " + numReplicas.excessReplicas() + ") ");
Collection<DatanodeDescriptor> corruptNodes =
corruptReplicas.getNodes(block);
for (Iterator<DatanodeDescriptor> jt = blocksMap.nodeIterator(block);