040000 tree bae62c5307ce21bc2f1937f4da533f428d9d061f	bolt
040000 tree e1324265c6e749f9430692cd1679eadf5da3f97a	common
040000 tree 0252109d0e2be10c852fbebcd653babc0bc679a8	mapper
040000 tree 8e1837c5f29bd2f4e575c267bf0400f4f60da68a	spout
040000 tree 6c326160be3a9183e08843bc40f13b06b7992091	topology
040000 tree 66d699c8df9f986bf831818d3e04ab3b70877aac	trident