040000 tree 006cb7f0192e69e928072962e6cd7622ba2fc39c	afrouter
040000 tree bc8032fe8556d373f65613bd6f80617b827172fd	core
040000 tree 63a476e5c8a5d32bbbc7e940f0e338330791b8e5	kafka
040000 tree 0309903785715938448b087ecbc404c04a216815	utils