040000 tree 9a17dfe97dc31a8545350d8b6ee493bcc3bc8237	common
040000 tree c8d3842f832ab4c541953add83ec0ecfde0f21c9	hbase
040000 tree 8df846362b3c6cc8e735f946a4a47f0785f4056e	hdfs
040000 tree fdfbe8407b6940bfc20e0622b875da1e03798d93	hive