Java org.apache.hadoop.yarn.conf YarnConfiguration fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.apache.hadoop.yarn.conf YarnConfiguration.

The text is from its open source code.

Subclass

org.apache.hadoop.yarn.conf.YarnConfiguration has subclasses.
Click this link to see all its subclasses.

Field

String	YARN_SITE_CONFIGURATION_FILE
String	DEBUG_NM_DELETE_DELAY_SEC Delay before deleting resource to ease debugging of NM issues
String	RM_HOSTNAME
String	RM_ADDRESS The address of the applications manager interface in the RM.
int	DEFAULT_RM_PORT
String	DEFAULT_RM_ADDRESS
String	RM_BIND_HOST The actual bind address for the RM.
String	RM_PRINCIPAL The Kerberos principal for the resource manager.
String	RM_SCHEDULER_ADDRESS The address of the scheduler interface.
int	DEFAULT_RM_SCHEDULER_PORT
String	DEFAULT_RM_SCHEDULER_ADDRESS
String	RM_SCHEDULER_MINIMUM_ALLOCATION_MB Minimum request grant-able by the RM scheduler.
int	DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB
String	RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES
String	RM_SCHEDULER_MAXIMUM_ALLOCATION_MB Maximum request grant-able by the RM scheduler.
int	DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB
String	RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES
int	DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES
String	RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME If the port should be included or not in the node name.
boolean	DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME
String	RM_WEBAPP_ADDRESS The address of the RM web application.
String	DEFAULT_RM_WEBAPP_ADDRESS
String	RM_WEBAPP_HTTPS_ADDRESS The https address of the RM web application.
String	DEFAULT_RM_WEBAPP_HTTPS_ADDRESS
String	RM_RESOURCE_TRACKER_ADDRESS
int	DEFAULT_RM_RESOURCE_TRACKER_PORT
String	RM_AM_EXPIRY_INTERVAL_MS The expiry interval for application master reporting.
int	DEFAULT_RM_AM_EXPIRY_INTERVAL_MS
String	RM_NM_EXPIRY_INTERVAL_MS How long to wait until a node manager is considered dead.
String	YARN_ACL_ENABLE Are acls enabled.
boolean	DEFAULT_YARN_ACL_ENABLE
String	YARN_ADMIN_ACL ACL of who can be admin of YARN cluster.
String	DEFAULT_YARN_ADMIN_ACL
String	RM_AM_MAX_ATTEMPTS The maximum number of application attempts.
int	DEFAULT_RM_AM_MAX_ATTEMPTS
String	RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT Number of threads to handle resource tracker calls.
int	DEFAULT_RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT
String	RM_SCHEDULER The class to use as the resource scheduler.
String	RM_NM_HEARTBEAT_INTERVAL_MS RM set next Heartbeat interval for NM
String	RM_HA_ENABLED
boolean	DEFAULT_RM_HA_ENABLED
String	RM_HA_ID
String	DEFAULT_APPLICATION_NAME Default application name
String	DEFAULT_QUEUE_NAME Default queue name
String	NM_ADMIN_USER_ENV Environment variables that will be sent to containers.
int	DEFAULT_NM_PORT
String	NM_CONTAINER_EXECUTOR who will execute(launch) the containers.
String	NM_CONTAINER_MGR_THREAD_COUNT Number of threads container manager uses.
String	NM_LOCAL_DIRS List of directories to store localized files in.
String	NM_LOG_DIRS Where to store container logs.
String	DEFAULT_NM_LOG_DIRS
String	LOG_AGGREGATION_ENABLED Whether to enable log aggregation
boolean	DEFAULT_LOG_AGGREGATION_ENABLED
String	NM_REMOTE_APP_LOG_DIR Where to aggregate logs to.
String	DEFAULT_NM_REMOTE_APP_LOG_DIR
String	NM_REMOTE_APP_LOG_DIR_SUFFIX The remote log dir will be created at NM_REMOTE_APP_LOG_DIR/${user}/NM_REMOTE_APP_LOG_DIR_SUFFIX/${appId}
String	DEFAULT_NM_REMOTE_APP_LOG_DIR_SUFFIX
String	YARN_LOG_SERVER_URL
String	NM_PMEM_MB Amount of memory in MB that can be allocated for containers.
int	DEFAULT_NM_PMEM_MB
String	NM_PMEM_CHECK_ENABLED Specifies whether physical memory check is enabled.
String	NM_VMEM_CHECK_ENABLED Specifies whether physical memory check is enabled.
String	NM_VCORES Number of Virtual CPU Cores which can be allocated for containers.
int	DEFAULT_NM_VCORES
int	DEFAULT_NM_WEBAPP_PORT
String	DEFAULT_NM_NONSECURE_MODE_LOCAL_USER
String	NM_AUX_SERVICES
String	NM_AUX_SERVICE_FMT
String	RESOURCEMANAGER_CONNECT_MAX_WAIT_MS Max time to wait to establish a connection to RM
long	DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS
String	RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS Time interval between each attempt to connect to RM
String	YARN_APPLICATION_CLASSPATH CLASSPATH for YARN applications.
String[]	DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH Default platform-agnostic CLASSPATH for YARN applications.
String[]	DEFAULT_YARN_APPLICATION_CLASSPATH Default platform-specific CLASSPATH for YARN applications.
String	DEFAULT_CONTAINER_TEMP_DIR Container temp directory
String	IS_MINI_YARN_CLUSTER
String	YARN_MINICLUSTER_FIXED_PORTS Whether to use fixed ports with the minicluster.
String	YARN_APP_CONTAINER_LOG_DIR The log directory for the containers
String	TIMELINE_SERVICE_VERSION
String	TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_ACTIVE_DIR
String	TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_DONE_DIR
String	TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_SUMMARY_ENTITY_TYPES
String	TIMELINE_SERVICE_ENABLED The setting that controls whether timeline service is enabled or not.
boolean	DEFAULT_TIMELINE_SERVICE_ENABLED
String	TIMELINE_SERVICE_ADDRESS host:port address for timeline service RPC APIs.
String	TIMELINE_SERVICE_WEBAPP_ADDRESS The address of the timeline service web application.
String	TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS The https address of the timeline service web application.
String	TIMELINE_SERVICE_STORE Timeline service store class.
String	YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS The duration that the yarn client library waits, cumulatively across polls, for an expected state change to occur.
String	NM_CLIENT_MAX_NM_PROXIES Maximum number of proxy connections to cache for node managers.
String	YARN_HTTP_POLICY_KEY
String	YARN_HTTP_POLICY_DEFAULT
String	NODE_LABELS_ENABLED Flag to indicate if the node labels feature enabled, by default it's disabled

Constructor

	YarnConfiguration(Configuration conf)
	YarnConfiguration()

Method

void	addResource(String name) Add a configuration resource.
String	get(String name, String defaultValue) Get the value of the `name`.
String	get(String name) Get the value of the `name` property, `null` if no such property exists.
boolean	getBoolean(String name, boolean defaultValue) Get the value of the `name` property as a `boolean`.
int	getInt(String name, int defaultValue) Get the value of the `name` property as an `int`.
long	getLong(String name, long defaultValue) Get the value of the `name` property as a `long`.
InetSocketAddress	getSocketAddr(String name, String defaultAddress, int defaultPort) Get the socket address for `name` property as a `InetSocketAddress`.
String[]	getStrings(String name, String... defaultValue) Get the comma delimited values of the `name` property as an array of `String`s.
String[]	getStrings(String name) Get the comma delimited values of the `name` property as an array of `String`s.
String[]	getTrimmedStrings(String name) Get the comma delimited values of the `name` property as an array of `String`s, trimmed of the leading and trailing whitespace.
void	set(String name, String value) Set the `value` of the `name` property.
void	setBoolean(String name, boolean value) Set the value of the `name` property to a `boolean`.
void	setClass(String name, Class theClass, Class xface) Set the value of the `name` property to the name of a `theClass` implementing the given interface `xface`.
void	setInt(String name, int value) Set the value of the `name` property to an `int`.
void	setSocketAddr(String name, InetSocketAddress addr) Set the socket address for the `name` property as a `host:port`.
boolean	useHttps(Configuration conf)
void	writeXml(OutputStream out) Write out the non-default properties in this configuration to the given OutputStream using UTF-8 encoding.