040000 tree 82a2623869ebee6520749959d32f6a70848969eb	algebricks
040000 tree c3d75f30dca8951572ea9d9536b075bf45f03800	hivesterix
040000 tree 8d92ca88a3f072266976bacca44a8053bc3f39b5	hyracks
100644 blob 68ac58da89de205471c152914071780470e15d68	pom.xml
040000 tree d6a92fdf4df79820a618a80f6d04b51729be128f	pregelix