040000 tree 8b9591538bbfac4c64996d024f31a59402a182c5	kvstore
040000 tree d3d04e8bd659127e8ecc7303b8ba4f3428c06ff1	network-common
040000 tree b63b68522ed95828e164d96e3a8fc1e7df17dfc9	network-shuffle
040000 tree 3c2920b176c4591a43df04d68bf0e19c2b050519	network-yarn
040000 tree 32a8132f07caf23bc6e8c4c8d2e88eb672888c36	sketch
040000 tree 2ed400754a2d771d663e0acd7dc31f4fa69fc102	tags
040000 tree 4308674d8e1804221125310ce72b0eed50e91dc7	unsafe