Change Variable Type	blocksInNode : List<OneBlockInfo> to blocksInCurrentNode : Set<OneBlockInfo> in method package createSplits(nodeToBlocks Map<String,Set<OneBlockInfo>>, blockToNodes Map<OneBlockInfo,String[]>, rackToBlocks Map<String,List<OneBlockInfo>>, totLength long, maxSize long, minSizeNode long, minSizeRack long, splits List<InputSplit>) : void in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat