100644 blob cdc50e44b878ec7315582a8976a1d1e5bee324e0	README.md
040000 tree 4ac78ccbf20f403fc0f6b590ac2ae8b9e01097ef	hadoop
040000 tree 97c8da10daea4a5438a368cfde79205717c03970	hbase
040000 tree 4254c56ef2c260a55c5b3f96da15dee85be4db8c	hive
040000 tree 21598b70aaac43d34db18179bbe5999579eaac68	kafka
040000 tree 36c4e90e906e224806eefa31c89c7421c94e7f23	spark
040000 tree 3ea4312e5fb4025ac95037cdd8bbbef488946398	zeppelin
040000 tree 6faca4cdae1b34551fe98f88df99e205625f663c	zookeeper