Package org.apache.hadoop.yarn.server.nodemanager

Enum LinuxContainerExecutor.ExitCode

java.lang.Object

java.lang.Enum<LinuxContainerExecutor.ExitCode>

org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.ExitCode

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<LinuxContainerExecutor.ExitCode>

Enclosing class:

LinuxContainerExecutor

public static enum LinuxContainerExecutor.ExitCode
extends java.lang.Enum<LinuxContainerExecutor.ExitCode>

The container exit code.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CANNOT_GET_EXECUTABLE_NAME_FROM_KERNEL
CANNOT_GET_EXECUTABLE_NAME_FROM_PID
CANNOT_GET_EXECUTABLE_NAME_FROM_READLINK
COULD_NOT_CREATE_APP_LOG_DIRECTORIES
COULD_NOT_CREATE_CREDENTIALS_FILE
COULD_NOT_CREATE_SCRIPT_COPY
COULD_NOT_CREATE_TMP_DIRECTORIES
COULD_NOT_CREATE_WORK_DIRECTORIES
DOCKER_RUN_FAILED
ERROR_CREATE_CONTAINER_DIRECTORIES_ARGUMENTS
ERROR_OPENING_DOCKER_FILE
ERROR_READING_DOCKER_FILE
FEATURE_DISABLED
INITIALIZE_USER_FAILED
INVALID_ARGUMENT_NUMBER
INVALID_COMMAND_PROVIDED
INVALID_CONFIG_FILE
INVALID_CONTAINER_EXEC_PERMISSIONS
INVALID_CONTAINER_PID
INVALID_NM_ROOT_DIRS
OUT_OF_MEMORY
PATH_TO_DELETE_IS_NULL
SETSID_OPER_FAILED
SETUID_OPER_FAILED
SUCCESS
TOO_LONG_EXECUTOR_PATH
TRAFFIC_CONTROL_EXECUTION_FAILED
UNABLE_TO_EXECUTE_CONTAINER_SCRIPT
UNABLE_TO_SIGNAL_CONTAINER
WRITE_CGROUP_FAILED
WRITE_PIDFILE_FAILED
WRONG_PATH_OF_EXECUTABLE

Method Summary

Modifier and Type	Method	Description
int	getExitCode()	Get the exit code as an int.
java.lang.String	toString()
static LinuxContainerExecutor.ExitCode	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static LinuxContainerExecutor.ExitCode[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SUCCESS

public static final LinuxContainerExecutor.ExitCode SUCCESS

INVALID_ARGUMENT_NUMBER

public static final LinuxContainerExecutor.ExitCode INVALID_ARGUMENT_NUMBER

INVALID_COMMAND_PROVIDED

public static final LinuxContainerExecutor.ExitCode INVALID_COMMAND_PROVIDED

INVALID_NM_ROOT_DIRS

public static final LinuxContainerExecutor.ExitCode INVALID_NM_ROOT_DIRS

SETUID_OPER_FAILED

public static final LinuxContainerExecutor.ExitCode SETUID_OPER_FAILED

UNABLE_TO_EXECUTE_CONTAINER_SCRIPT

public static final LinuxContainerExecutor.ExitCode UNABLE_TO_EXECUTE_CONTAINER_SCRIPT

UNABLE_TO_SIGNAL_CONTAINER

public static final LinuxContainerExecutor.ExitCode UNABLE_TO_SIGNAL_CONTAINER

INVALID_CONTAINER_PID

public static final LinuxContainerExecutor.ExitCode INVALID_CONTAINER_PID

OUT_OF_MEMORY

public static final LinuxContainerExecutor.ExitCode OUT_OF_MEMORY

INITIALIZE_USER_FAILED

public static final LinuxContainerExecutor.ExitCode INITIALIZE_USER_FAILED

PATH_TO_DELETE_IS_NULL

public static final LinuxContainerExecutor.ExitCode PATH_TO_DELETE_IS_NULL

INVALID_CONTAINER_EXEC_PERMISSIONS

public static final LinuxContainerExecutor.ExitCode INVALID_CONTAINER_EXEC_PERMISSIONS

INVALID_CONFIG_FILE

public static final LinuxContainerExecutor.ExitCode INVALID_CONFIG_FILE

SETSID_OPER_FAILED

public static final LinuxContainerExecutor.ExitCode SETSID_OPER_FAILED

WRITE_PIDFILE_FAILED

public static final LinuxContainerExecutor.ExitCode WRITE_PIDFILE_FAILED

WRITE_CGROUP_FAILED

public static final LinuxContainerExecutor.ExitCode WRITE_CGROUP_FAILED

TRAFFIC_CONTROL_EXECUTION_FAILED

public static final LinuxContainerExecutor.ExitCode TRAFFIC_CONTROL_EXECUTION_FAILED

DOCKER_RUN_FAILED

public static final LinuxContainerExecutor.ExitCode DOCKER_RUN_FAILED

ERROR_OPENING_DOCKER_FILE

public static final LinuxContainerExecutor.ExitCode ERROR_OPENING_DOCKER_FILE

ERROR_READING_DOCKER_FILE

public static final LinuxContainerExecutor.ExitCode ERROR_READING_DOCKER_FILE

FEATURE_DISABLED

public static final LinuxContainerExecutor.ExitCode FEATURE_DISABLED

COULD_NOT_CREATE_SCRIPT_COPY

public static final LinuxContainerExecutor.ExitCode COULD_NOT_CREATE_SCRIPT_COPY

COULD_NOT_CREATE_CREDENTIALS_FILE

public static final LinuxContainerExecutor.ExitCode COULD_NOT_CREATE_CREDENTIALS_FILE

COULD_NOT_CREATE_WORK_DIRECTORIES

public static final LinuxContainerExecutor.ExitCode COULD_NOT_CREATE_WORK_DIRECTORIES

COULD_NOT_CREATE_APP_LOG_DIRECTORIES

public static final LinuxContainerExecutor.ExitCode COULD_NOT_CREATE_APP_LOG_DIRECTORIES

COULD_NOT_CREATE_TMP_DIRECTORIES

public static final LinuxContainerExecutor.ExitCode COULD_NOT_CREATE_TMP_DIRECTORIES

ERROR_CREATE_CONTAINER_DIRECTORIES_ARGUMENTS

public static final LinuxContainerExecutor.ExitCode ERROR_CREATE_CONTAINER_DIRECTORIES_ARGUMENTS

CANNOT_GET_EXECUTABLE_NAME_FROM_READLINK

public static final LinuxContainerExecutor.ExitCode CANNOT_GET_EXECUTABLE_NAME_FROM_READLINK

TOO_LONG_EXECUTOR_PATH

public static final LinuxContainerExecutor.ExitCode TOO_LONG_EXECUTOR_PATH

CANNOT_GET_EXECUTABLE_NAME_FROM_KERNEL

public static final LinuxContainerExecutor.ExitCode CANNOT_GET_EXECUTABLE_NAME_FROM_KERNEL

CANNOT_GET_EXECUTABLE_NAME_FROM_PID

public static final LinuxContainerExecutor.ExitCode CANNOT_GET_EXECUTABLE_NAME_FROM_PID

WRONG_PATH_OF_EXECUTABLE

public static final LinuxContainerExecutor.ExitCode WRONG_PATH_OF_EXECUTABLE

Method Detail

values

public static LinuxContainerExecutor.ExitCode[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (LinuxContainerExecutor.ExitCode c : LinuxContainerExecutor.ExitCode.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static LinuxContainerExecutor.ExitCode valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getExitCode

public int getExitCode()

Get the exit code as an int.

Returns:

the exit code as an int

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Enum<LinuxContainerExecutor.ExitCode>