public virtual void SetUp()
{
prevCacheManipulator = NativeIO.POSIX.GetCacheManipulator();
NativeIO.POSIX.SetCacheManipulator(new NativeIO.POSIX.NoMlockCacheManipulator());
DomainSocket.DisableBindPathValidation();
sockDir = new TemporarySocketDirectory();
}
public static void Init()
{
sockDir = new TemporarySocketDirectory();
DomainSocket.DisableBindPathValidation();
prevCacheManipulator = NativeIO.POSIX.GetCacheManipulator();
NativeIO.POSIX.SetCacheManipulator(new _CacheManipulator_94());
}
public virtual void SetUp()
{
conf = new HdfsConfiguration();
conf.SetLong(DFSConfigKeys.DfsNamenodePathBasedCacheRefreshIntervalMs, 100);
conf.SetLong(DFSConfigKeys.DfsCachereportIntervalMsecKey, 500);
conf.SetLong(DFSConfigKeys.DfsBlockSizeKey, BlockSize);
conf.SetLong(DFSConfigKeys.DfsDatanodeMaxLockedMemoryKey, CacheCapacity);
conf.SetLong(DFSConfigKeys.DfsHeartbeatIntervalKey, 1);
prevCacheManipulator = NativeIO.POSIX.GetCacheManipulator();
NativeIO.POSIX.SetCacheManipulator(new NativeIO.POSIX.NoMlockCacheManipulator());
cluster = new MiniDFSCluster.Builder(conf).NumDataNodes(1).Build();
cluster.WaitActive();
fs = cluster.GetFileSystem();
nn = cluster.GetNameNode();
fsImage = nn.GetFSImage();
dn = cluster.GetDataNodes()[0];
fsd = dn.GetFSDataset();
spyNN = DataNodeTestUtils.SpyOnBposToNN(dn, nn);
}
