040000 tree e477b6fe1d5b0685be1b1bfbf6debc8da2400286	storm-sql-hdfs
040000 tree 1826d4d81615d32e48cca6edde25de1937d03732	storm-sql-kafka
040000 tree 50971c509ea3bc8680924b7c7a64a40a30743f8a	storm-sql-mongodb
040000 tree 707c70ffbaaa9ea5ade1d2771828fe0382b5203d	storm-sql-redis