040000 tree 52f7c2a8c38ab8ffd461958767579e268c1e7f83	flink-build
040000 tree c5e5589f7782e5928bc3f90e1413eb5b47e34bc8	flink-proxy
040000 tree 81efdbccfe103625e1783115c0b2c4f4b0b45bba	flink
040000 tree ed2cae1fe569d5c3822364a5ba7e0e35b3de748c	hive
040000 tree 26b2df284b79e1dedacc86e54741ef972ef84ede	presto
040000 tree ee886685a59ad6aefb9375c82a358490e0b33f4b	spark-common-cluster-test
040000 tree 190fc0a6105602d23aa2ed69a8d9bd3dec344183	spark