040000 tree d8197fae97da66d381ef9af107613ea20738055f	message-router-kafka
040000 tree e2b2ff64f639d82967878eec6f239b5000957f99	message-router-mirrormaker
040000 tree 4c7aa43e396bafe9cd5ee60adc2bd8a4ac034a58	message-router-zookeeper