040000 tree 821e929aea18928dae7e1aa1cd0d17f3ac894a1c	hadoop-cloud-storage
040000 tree 888b6526f69f95ae596d19a87fef7f5f8c5e5a7b	hadoop-cos
100644 blob a53a6c8e815822259e0ce8bf5f10c87ff4be9752	pom.xml