Examples with PrivilegedOperationExecutor org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged.PrivilegedOperationExecutor used on opensource projects

Example 6 with PrivilegedOperationExecutor

use of org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged.PrivilegedOperationExecutor in project hadoop by apache.

the class DefaultLinuxContainerRuntime method signalContainer.

@Override
public void signalContainer(ContainerRuntimeContext ctx) throws ContainerExecutionException {
    Container container = ctx.getContainer();
    PrivilegedOperation signalOp = new PrivilegedOperation(PrivilegedOperation.OperationType.SIGNAL_CONTAINER);
    signalOp.appendArgs(ctx.getExecutionAttribute(RUN_AS_USER), ctx.getExecutionAttribute(USER), Integer.toString(PrivilegedOperation.RunAsUserCommand.SIGNAL_CONTAINER.getValue()), ctx.getExecutionAttribute(PID), Integer.toString(ctx.getExecutionAttribute(SIGNAL).getValue()));
    //Some failures here are acceptable. Let the calling executor decide.
    signalOp.disableFailureLogging();
    try {
        PrivilegedOperationExecutor executor = PrivilegedOperationExecutor.getInstance(conf);
        executor.executePrivilegedOperation(null, signalOp, null, container.getLaunchContext().getEnvironment(), false, true);
    } catch (PrivilegedOperationException e) {
        // acceptable. Let the calling executor decide what to do.
        throw new ContainerExecutionException("Signal container failed", e.getExitCode(), e.getOutput(), e.getErrorOutput());
    }
}

Example 7 with PrivilegedOperationExecutor

use of org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged.PrivilegedOperationExecutor in project hadoop by apache.

the class DelegatingLinuxContainerRuntime method initialize.

@Override
public void initialize(Configuration conf) throws ContainerExecutionException {
    PrivilegedOperationExecutor privilegedOperationExecutor = PrivilegedOperationExecutor.getInstance(conf);
    defaultLinuxContainerRuntime = new DefaultLinuxContainerRuntime(privilegedOperationExecutor);
    defaultLinuxContainerRuntime.initialize(conf);
    dockerLinuxContainerRuntime = new DockerLinuxContainerRuntime(privilegedOperationExecutor);
    dockerLinuxContainerRuntime.initialize(conf);
    javaSandboxLinuxContainerRuntime = new JavaSandboxLinuxContainerRuntime(privilegedOperationExecutor);
    javaSandboxLinuxContainerRuntime.initialize(conf);
}