vagrant deploy: add hdfs 1 as underfilesystem

Signed-off-by: rootfs <hchen@redhat.com>
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Signed-off-by: rootfs <hchen@redhat.com>
fix missing hdfs 1.x datanode

Signed-off-by: rootfs <hchen@redhat.com>
Merge pull request #502 from rootfs/vagrant-hdfs1

[Tachyon-195] add hdfs 1 as underfilesystem