/// <exception cref="System.IO.IOException"/>
private void ConfigureSuperUserIPAddresses(Configuration conf, string superUserShortName
)
{
AList <string> ipList = new AList <string>();
Enumeration <NetworkInterface> netInterfaceList = NetworkInterface.GetNetworkInterfaces
();
while (netInterfaceList.MoveNext())
{
NetworkInterface inf = netInterfaceList.Current;
Enumeration <IPAddress> addrList = inf.GetInetAddresses();
while (addrList.MoveNext())
{
IPAddress addr = addrList.Current;
ipList.AddItem(addr.GetHostAddress());
}
}
StringBuilder builder = new StringBuilder();
foreach (string ip in ipList)
{
builder.Append(ip);
builder.Append(',');
}
builder.Append("127.0.1.1,");
builder.Append(Runtime.GetLocalHost().ToString());
Log.Info("Local Ip addresses: " + builder.ToString());
conf.SetStrings(DefaultImpersonationProvider.GetTestProvider().GetProxySuperuserIpConfKey
(superUserShortName), builder.ToString());
}
/// <summary>Log the current thread stacks at INFO level.</summary>
/// <param name="log">the logger that logs the stack trace</param>
/// <param name="title">a descriptive title for the call stacks</param>
/// <param name="minInterval">the minimum time from the last</param>
public static void LogThreadInfo(Org.Apache.Hadoop.Log log, string title, long minInterval)
{
bool dumpStack = false;
if (log.IsInfoEnabled())
{
lock (typeof(ReflectionUtils))
{
long now = Time.Now();
if (now - previousLogTime >= minInterval * 1000)
{
previousLogTime = now;
dumpStack = true;
}
}
if (dumpStack)
{
try
{
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
PrintThreadInfo(new TextWriter(buffer, false, "UTF-8"), title);
log.Info(buffer.ToString(Encoding.Default.Name()));
}
catch (UnsupportedEncodingException)
{
}
}
}
}
/// <exception cref="System.Exception"/>
public virtual void TestInvalidDefaultFS()
{
// if default fs doesn't exist or is invalid, but the path provided in
// arguments is valid - fsshell should work
FsShell shell = new FsShell();
Configuration conf = new Configuration();
conf.Set(CommonConfigurationKeysPublic.FsDefaultNameKey, "hhhh://doesnotexist/");
shell.SetConf(conf);
string[] args = new string[2];
args[0] = "-ls";
args[1] = "file:///";
// this is valid, so command should run
int res = shell.Run(args);
System.Console.Out.WriteLine("res =" + res);
shell.SetConf(conf);
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
TextWriter @out = new TextWriter(bytes);
TextWriter oldErr = System.Console.Error;
Runtime.SetErr(@out);
string results;
try
{
int run = shell.Run(args);
results = bytes.ToString();
Log.Info("result=" + results);
Assert.True("Return code should be 0", run == 0);
}
finally
{
IOUtils.CloseStream(@out);
Runtime.SetErr(oldErr);
}
}