040000 tree 7a45d9f4ae8d3e99cb06d3fbfad0a0613b3ab137	algebricks
040000 tree 0184eb6075fd78b06be8b5042205a09b6409a77a	hivesterix
040000 tree 5a0d86faa7ca8528d2d9c95bc58b923cb1365b03	hyracks
100644 blob e4920b38318db6e689689d7772fdd18be4962349	pom.xml
040000 tree 8598fc44ccb962ad5cb27e6d4491ad05ff344b20	pregelix