public override void DumpTreeRecursively(PrintWriter @out, StringBuilder prefix,
int snapshot)
{
base.DumpTreeRecursively(@out, prefix, snapshot);
@out.Write(", childrenSize=" + GetChildrenList(snapshot).Size());
DirectoryWithQuotaFeature q = GetDirectoryWithQuotaFeature();
if (q != null)
{
@out.Write(", " + q);
}
if (this is Snapshot.Root)
{
@out.Write(", snapshotId=" + snapshot);
}
@out.WriteLine();
if (prefix.Length >= 2)
{
prefix.Length = prefix.Length - 2;
prefix.Append(" ");
}
DumpTreeRecursively(@out, prefix, new _IEnumerable_874(this, snapshot));
DirectorySnapshottableFeature s = GetDirectorySnapshottableFeature();
if (s != null)
{
s.DumpTreeRecursively(this, @out, prefix, snapshot);
}
}
/// <summary>Close the visitor</summary>
/// <exception cref="System.IO.IOException"/>
public virtual void Close(Exception error)
{
@out.Write(GetStatisticsString());
if (error != null)
{
@out.Write("EXITING ON ERROR: " + error.ToString() + "\n");
}
@out.Close();
}
private void PrintHeader(PrintWriter @out, string nodeName)
{
@out.Write("<html><head>");
@out.Printf("<title>%s Reconfiguration Utility</title>%n", StringEscapeUtils.EscapeHtml
(nodeName));
@out.Write("</head><body>\n");
@out.Printf("<h1>%s Reconfiguration Utility</h1>%n", StringEscapeUtils.EscapeHtml
(nodeName));
}
internal virtual void Echo(int indent, params object[] args)
{
string prev = null;
foreach (object o in args)
{
string s = o.ToString();
if (!s.IsEmpty() && !s.Equals("\n") && (prev == null || prev.EndsWith("\n")))
{
Indent(indent);
}
prev = s;
@out.Write(s);
bytes += s.Length;
}
}
public virtual void TestGetClusterNodeLabelsWithLocalAccess()
{
YarnClient client = Org.Mockito.Mockito.Mock <YarnClient>();
Org.Mockito.Mockito.When(client.GetClusterNodeLabels()).ThenReturn(ImmutableSet.Of
("remote1", "remote2"));
ClusterCLI cli = new ClusterCLI();
cli.SetClient(client);
cli.SetSysOutPrintStream(sysOut);
cli.SetSysErrPrintStream(sysErr);
ClusterCLI.localNodeLabelsManager = Org.Mockito.Mockito.Mock <CommonNodeLabelsManager
>();
Org.Mockito.Mockito.When(ClusterCLI.localNodeLabelsManager.GetClusterNodeLabels()
).ThenReturn(ImmutableSet.Of("local1", "local2"));
int rc = cli.Run(new string[] { ClusterCLI.Cmd, "-" + ClusterCLI.ListLabelsCmd, "-"
+ ClusterCLI.DirectlyAccessNodeLabelStore });
NUnit.Framework.Assert.AreEqual(0, rc);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PrintWriter pw = new PrintWriter(baos);
// it should return local* instead of remote*
pw.Write("Node Labels: local1,local2");
pw.Close();
Org.Mockito.Mockito.Verify(sysOut).WriteLine(baos.ToString("UTF-8"));
}
/// <exception cref="System.Exception"/>
public override void TestFailure(Failure failure)
{
if (failure != null && failure.GetMessage() != null && failure.GetMessage().StartsWith
(TestTimedOutPrefix))
{
output.WriteLine("====> TEST TIMED OUT. PRINTING THREAD DUMP. <====");
output.WriteLine();
output.Write(BuildThreadDiagnosticString());
}
}
/// <exception cref="System.Exception"/>
public virtual void TestDSShellWithCustomLogPropertyFile()
{
FilePath basedir = new FilePath("target", typeof(TestDistributedShell).FullName);
FilePath tmpDir = new FilePath(basedir, "tmpDir");
tmpDir.Mkdirs();
FilePath customLogProperty = new FilePath(tmpDir, "custom_log4j.properties");
if (customLogProperty.Exists())
{
customLogProperty.Delete();
}
if (!customLogProperty.CreateNewFile())
{
NUnit.Framework.Assert.Fail("Can not create custom log4j property file.");
}
PrintWriter fileWriter = new PrintWriter(customLogProperty);
// set the output to DEBUG level
fileWriter.Write("log4j.rootLogger=debug,stdout");
fileWriter.Close();
string[] args = new string[] { "--jar", AppmasterJar, "--num_containers", "3", "--shell_command"
, "echo", "--shell_args", "HADOOP", "--log_properties", customLogProperty.GetAbsolutePath
(), "--master_memory", "512", "--master_vcores", "2", "--container_memory", "128"
, "--container_vcores", "1" };
//Before run the DS, the default the log level is INFO
Log LOG_Client = LogFactory.GetLog(typeof(Org.Apache.Hadoop.Yarn.Applications.Distributedshell.Client
));
NUnit.Framework.Assert.IsTrue(LOG_Client.IsInfoEnabled());
NUnit.Framework.Assert.IsFalse(LOG_Client.IsDebugEnabled());
Log LogAm = LogFactory.GetLog(typeof(ApplicationMaster));
NUnit.Framework.Assert.IsTrue(LogAm.IsInfoEnabled());
NUnit.Framework.Assert.IsFalse(LogAm.IsDebugEnabled());
Log.Info("Initializing DS Client");
Org.Apache.Hadoop.Yarn.Applications.Distributedshell.Client client = new Org.Apache.Hadoop.Yarn.Applications.Distributedshell.Client
(new Configuration(yarnCluster.GetConfig()));
bool initSuccess = client.Init(args);
NUnit.Framework.Assert.IsTrue(initSuccess);
Log.Info("Running DS Client");
bool result = client.Run();
Log.Info("Client run completed. Result=" + result);
NUnit.Framework.Assert.IsTrue(VerifyContainerLog(3, null, true, "DEBUG") > 10);
//After DS is finished, the log level should be DEBUG
NUnit.Framework.Assert.IsTrue(LOG_Client.IsInfoEnabled());
NUnit.Framework.Assert.IsTrue(LOG_Client.IsDebugEnabled());
NUnit.Framework.Assert.IsTrue(LogAm.IsInfoEnabled());
NUnit.Framework.Assert.IsTrue(LogAm.IsDebugEnabled());
}
