NodeBase node = new NodeBase(names[hCnt],
locations[hCnt].getNetworkLocation());
racks[hCnt] = node.toString();
}
Block block = blk.getBlock();
blkLocations[idx] = new BlockAndLocation(block.getBlockId(),
block.getGenerationStamp(),
names, hosts, racks,
blk.getStartOffset(),
block.getNumBytes(),
blk.isCorrupt());