public virtual void TestContainerLaunch()
{
string appSubmitter = "nobody";
string cmd = LinuxContainerExecutor.Commands.LaunchContainer.GetValue().ToString(
);
string appId = "APP_ID";
string containerId = "CONTAINER_ID";
Org.Apache.Hadoop.Yarn.Server.Nodemanager.Containermanager.Container.Container container
= Org.Mockito.Mockito.Mock <Org.Apache.Hadoop.Yarn.Server.Nodemanager.Containermanager.Container.Container
>();
ContainerId cId = Org.Mockito.Mockito.Mock <ContainerId>();
ContainerLaunchContext context = Org.Mockito.Mockito.Mock <ContainerLaunchContext>
();
Dictionary <string, string> env = new Dictionary <string, string>();
Org.Mockito.Mockito.When(container.GetContainerId()).ThenReturn(cId);
Org.Mockito.Mockito.When(container.GetLaunchContext()).ThenReturn(context);
Org.Mockito.Mockito.When(cId.ToString()).ThenReturn(containerId);
Org.Mockito.Mockito.When(context.GetEnvironment()).ThenReturn(env);
Path scriptPath = new Path("file:///bin/echo");
Path tokensPath = new Path("file:///dev/null");
Path workDir = new Path("/tmp");
Path pidFile = new Path(workDir, "pid.txt");
mockExec.ActivateContainer(cId, pidFile);
int ret = mockExec.LaunchContainer(container, scriptPath, tokensPath, appSubmitter
, appId, workDir, dirsHandler.GetLocalDirs(), dirsHandler.GetLogDirs());
NUnit.Framework.Assert.AreEqual(0, ret);
NUnit.Framework.Assert.AreEqual(Arrays.AsList(YarnConfiguration.DefaultNmNonsecureModeLocalUser
, appSubmitter, cmd, appId, containerId, workDir.ToString(), "/bin/echo", "/dev/null"
, pidFile.ToString(), StringUtils.Join(",", dirsHandler.GetLocalDirs()), StringUtils
.Join(",", dirsHandler.GetLogDirs()), "cgroups=none"), ReadMockParams());
}
public virtual void TestContainerLaunchError()
{
// reinitialize executer
FilePath f = new FilePath("./src/test/resources/mock-container-executer-with-error"
);
if (!FileUtil.CanExecute(f))
{
FileUtil.SetExecutable(f, true);
}
string executorPath = f.GetAbsolutePath();
Configuration conf = new Configuration();
conf.Set(YarnConfiguration.NmLinuxContainerExecutorPath, executorPath);
conf.Set(YarnConfiguration.NmLocalDirs, "file:///bin/echo");
conf.Set(YarnConfiguration.NmLogDirs, "file:///dev/null");
mockExec = Org.Mockito.Mockito.Spy(new LinuxContainerExecutor());
Org.Mockito.Mockito.DoAnswer(new _Answer_226()).When(mockExec).LogOutput(Matchers.Any
<string>());
dirsHandler = new LocalDirsHandlerService();
dirsHandler.Init(conf);
mockExec.SetConf(conf);
string appSubmitter = "nobody";
string cmd = LinuxContainerExecutor.Commands.LaunchContainer.GetValue().ToString(
);
string appId = "APP_ID";
string containerId = "CONTAINER_ID";
Org.Apache.Hadoop.Yarn.Server.Nodemanager.Containermanager.Container.Container container
= Org.Mockito.Mockito.Mock <Org.Apache.Hadoop.Yarn.Server.Nodemanager.Containermanager.Container.Container
>();
ContainerId cId = Org.Mockito.Mockito.Mock <ContainerId>();
ContainerLaunchContext context = Org.Mockito.Mockito.Mock <ContainerLaunchContext>
();
Dictionary <string, string> env = new Dictionary <string, string>();
Org.Mockito.Mockito.When(container.GetContainerId()).ThenReturn(cId);
Org.Mockito.Mockito.When(container.GetLaunchContext()).ThenReturn(context);
Org.Mockito.Mockito.DoAnswer(new _Answer_254()).When(container).Handle(Matchers.Any
<ContainerDiagnosticsUpdateEvent>());
Org.Mockito.Mockito.When(cId.ToString()).ThenReturn(containerId);
Org.Mockito.Mockito.When(context.GetEnvironment()).ThenReturn(env);
Path scriptPath = new Path("file:///bin/echo");
Path tokensPath = new Path("file:///dev/null");
Path workDir = new Path("/tmp");
Path pidFile = new Path(workDir, "pid.txt");
mockExec.ActivateContainer(cId, pidFile);
int ret = mockExec.LaunchContainer(container, scriptPath, tokensPath, appSubmitter
, appId, workDir, dirsHandler.GetLocalDirs(), dirsHandler.GetLogDirs());
NUnit.Framework.Assert.AreNotSame(0, ret);
NUnit.Framework.Assert.AreEqual(Arrays.AsList(YarnConfiguration.DefaultNmNonsecureModeLocalUser
, appSubmitter, cmd, appId, containerId, workDir.ToString(), "/bin/echo", "/dev/null"
, pidFile.ToString(), StringUtils.Join(",", dirsHandler.GetLocalDirs()), StringUtils
.Join(",", dirsHandler.GetLogDirs()), "cgroups=none"), ReadMockParams());
}