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040000 tree 294889ebabf7736e31ef620a54e497516b41ea86	presto
040000 tree 9e015f3a90bc97f98b52d2dbd19825f71aa7871f	spark-common-cluster-test
040000 tree 177bf41f27397b55b23af94c852263b871f07763	spark-common-test
040000 tree 3a48d4279f5c97fca0b8aeb6aff7249fda0b3163	spark-common
040000 tree 646db195d04520dbd1c7c2c42fc6dd462d89e963	spark-datasource
040000 tree ff648f29154419bb950788b83149ce1c15ce5da5	spark2