040000 tree 7a45d9f4ae8d3e99cb06d3fbfad0a0613b3ab137	algebricks
040000 tree 67313ace0b80e106e129c487904decc82a611fc8	hivesterix
040000 tree 5a0d86faa7ca8528d2d9c95bc58b923cb1365b03	hyracks
100644 blob e4920b38318db6e689689d7772fdd18be4962349	pom.xml
040000 tree 46687986d55053b8c0ee8612fdea87dcf7eb699d	pregelix