HDFSBlocksDistribution blocksDistribution =
FSUtils.computeHDFSBlocksDistribution(fs, status, 0, status.getLen());
assertEquals("Wrong number of hosts distributing blocks.", 3,
blocksDistribution.getTopHosts().size());
} finally {
htu.shutdownMiniDFSCluster();
}
}
@Test
public void testPermMask() throws Exception {