YarnConfiguration (hadoop-yarn-api 2.5.1 API)

java.lang.Object
- org.apache.hadoop.conf.Configuration
- - org.apache.hadoop.yarn.conf.YarnConfiguration

All Implemented Interfaces:: Iterable<Map.Entry<String,String>>, org.apache.hadoop.io.Writable

@InterfaceAudience.Public
@InterfaceStability.Evolving
public class YarnConfiguration
extends org.apache.hadoop.conf.Configuration

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.hadoop.conf.Configuration
  org.apache.hadoop.conf.Configuration.DeprecationDelta, org.apache.hadoop.conf.Configuration.IntegerRanges

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`APPLICATION_HISTORY_ENABLED` The setting that controls whether application history service is enabled or not.
`static String`	`APPLICATION_HISTORY_PREFIX`
`static String`	`APPLICATION_HISTORY_STORE` Application history store class
`static int`	`APPLICATION_MAX_TAG_LENGTH`
`static int`	`APPLICATION_MAX_TAGS`
`static int`	`APPLICATION_TYPE_LENGTH` Default application type length
`static String`	`AUTO_FAILOVER_EMBEDDED`
`static String`	`AUTO_FAILOVER_ENABLED`
`static String`	`AUTO_FAILOVER_PREFIX`
`static String`	`AUTO_FAILOVER_ZK_BASE_PATH`
`static String`	`CLIENT_FAILOVER_MAX_ATTEMPTS`
`static String`	`CLIENT_FAILOVER_PREFIX`
`static String`	`CLIENT_FAILOVER_PROXY_PROVIDER`
`static String`	`CLIENT_FAILOVER_RETRIES`
`static String`	`CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS`
`static String`	`CLIENT_FAILOVER_SLEEPTIME_BASE_MS`
`static String`	`CLIENT_FAILOVER_SLEEPTIME_MAX_MS`
`static String`	`CORE_SITE_CONFIGURATION_FILE`
`static String`	`CS_CONFIGURATION_FILE`
`static String`	`DEBUG_NM_DELETE_DELAY_SEC` Delay before deleting resource to ease debugging of NM issues
`static boolean`	`DEFAULT_APPLICATION_HISTORY_ENABLED`
`static String`	`DEFAULT_APPLICATION_NAME` Default application name
`static String`	`DEFAULT_APPLICATION_TYPE` Default application type
`static boolean`	`DEFAULT_AUTO_FAILOVER_EMBEDDED`
`static boolean`	`DEFAULT_AUTO_FAILOVER_ENABLED`
`static String`	`DEFAULT_AUTO_FAILOVER_ZK_BASE_PATH`
`static String`	`DEFAULT_CLIENT_FAILOVER_PROXY_PROVIDER`
`static int`	`DEFAULT_CLIENT_FAILOVER_RETRIES`
`static int`	`DEFAULT_CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS`
`static String`	`DEFAULT_CONTAINER_TEMP_DIR` Container temp directory
`static String`	`DEFAULT_FS_APPLICATION_HISTORY_STORE_COMPRESSION_TYPE`
`static String`	`DEFAULT_FS_BASED_RM_CONF_STORE`
`static String`	`DEFAULT_FS_RM_STATE_STORE_RETRY_POLICY_SPEC`
`static String`	`DEFAULT_IPC_CLIENT_FACTORY_CLASS`
`static String`	`DEFAULT_IPC_RECORD_FACTORY_CLASS`
`static String`	`DEFAULT_IPC_RPC_IMPL`
`static String`	`DEFAULT_IPC_SERVER_FACTORY_CLASS`
`static boolean`	`DEFAULT_LOG_AGGREGATION_ENABLED`
`static long`	`DEFAULT_LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS`
`static long`	`DEFAULT_LOG_AGGREGATION_RETAIN_SECONDS`
`static String`	`DEFAULT_NM_ADDRESS`
`static String`	`DEFAULT_NM_ADMIN_USER_ENV`
`static int`	`DEFAULT_NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE`
`static int`	`DEFAULT_NM_CLIENT_MAX_NM_PROXIES`
`static int`	`DEFAULT_NM_CONTAINER_EXECUTOR_SCHED_PRIORITY`
`static int`	`DEFAULT_NM_CONTAINER_MGR_THREAD_COUNT`
`static int`	`DEFAULT_NM_CONTAINER_MON_INTERVAL_MS`
`static int`	`DEFAULT_NM_DELETE_THREAD_COUNT`
`static long`	`DEFAULT_NM_DISK_HEALTH_CHECK_INTERVAL_MS` By default, disks' health is checked every 2 minutes.
`static String`	`DEFAULT_NM_ENV_WHITELIST`
`static long`	`DEFAULT_NM_HEALTH_CHECK_INTERVAL_MS`
`static long`	`DEFAULT_NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS`
`static long`	`DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT`
`static int`	`DEFAULT_NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY`
`static String`	`DEFAULT_NM_LOCAL_DIRS`
`static String`	`DEFAULT_NM_LOCALIZER_ADDRESS`
`static long`	`DEFAULT_NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS`
`static long`	`DEFAULT_NM_LOCALIZER_CACHE_TARGET_SIZE_MB`
`static int`	`DEFAULT_NM_LOCALIZER_CLIENT_THREAD_COUNT`
`static int`	`DEFAULT_NM_LOCALIZER_FETCH_THREAD_COUNT`
`static int`	`DEFAULT_NM_LOCALIZER_PORT`
`static String`	`DEFAULT_NM_LOG_AGG_COMPRESSION_TYPE`
`static int`	`DEFAULT_NM_LOG_DELETE_THREAD_COUNT`
`static String`	`DEFAULT_NM_LOG_DIRS`
`static long`	`DEFAULT_NM_LOG_RETAIN_SECONDS`
`static float`	`DEFAULT_NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE` By default, 100% of the disk can be used before it is marked as offline.
`static float`	`DEFAULT_NM_MIN_HEALTHY_DISKS_FRACTION` By default, at least 25% of disks are to be healthy to say that the node is healthy in terms of disks.
`static long`	`DEFAULT_NM_MIN_PER_DISK_FREE_SPACE_MB` By default, all of the disk can be used before it is marked as offline.
`static String`	`DEFAULT_NM_NONSECURE_MODE_LOCAL_USER`
`static String`	`DEFAULT_NM_NONSECURE_MODE_USER_PATTERN`
`static boolean`	`DEFAULT_NM_PMEM_CHECK_ENABLED`
`static int`	`DEFAULT_NM_PMEM_MB`
`static int`	`DEFAULT_NM_PORT`
`static long`	`DEFAULT_NM_PROCESS_KILL_WAIT_MS`
`static boolean`	`DEFAULT_NM_RECOVERY_ENABLED`
`static String`	`DEFAULT_NM_REMOTE_APP_LOG_DIR`
`static String`	`DEFAULT_NM_REMOTE_APP_LOG_DIR_SUFFIX`
`static String`	`DEFAULT_NM_RESOURCEMANAGER_MINIMUM_VERSION`
`static long`	`DEFAULT_NM_SLEEP_DELAY_BEFORE_SIGKILL_MS`
`static String`	`DEFAULT_NM_USER_HOME_DIR`
`static int`	`DEFAULT_NM_VCORES`
`static boolean`	`DEFAULT_NM_VMEM_CHECK_ENABLED`
`static float`	`DEFAULT_NM_VMEM_PMEM_RATIO`
`static String`	`DEFAULT_NM_WEBAPP_ADDRESS`
`static String`	`DEFAULT_NM_WEBAPP_HTTPS_ADDRESS`
`static int`	`DEFAULT_NM_WEBAPP_HTTPS_PORT`
`static int`	`DEFAULT_NM_WEBAPP_PORT`
`static boolean`	`DEFAULT_PROCFS_USE_SMAPS_BASED_RSS_ENABLED`
`static String`	`DEFAULT_PROXY_ADDRESS`
`static int`	`DEFAULT_PROXY_PORT`
`static String`	`DEFAULT_QUEUE_NAME` Default queue name
`static int`	`DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS`
`static long`	`DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS`
`static String`	`DEFAULT_RM_ADDRESS`
`static String`	`DEFAULT_RM_ADMIN_ADDRESS`
`static int`	`DEFAULT_RM_ADMIN_CLIENT_THREAD_COUNT`
`static int`	`DEFAULT_RM_ADMIN_PORT`
`static int`	`DEFAULT_RM_AM_EXPIRY_INTERVAL_MS`
`static int`	`DEFAULT_RM_AM_MAX_ATTEMPTS`
`static long`	`DEFAULT_RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static int`	`DEFAULT_RM_CLIENT_THREAD_COUNT`
`static String`	`DEFAULT_RM_CONFIGURATION_PROVIDER_CLASS`
`static int`	`DEFAULT_RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS`
`static long`	`DEFAULT_RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static long`	`DEFAULT_RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS`
`static int`	`DEFAULT_RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT`
`static boolean`	`DEFAULT_RM_HA_ENABLED`
`static int`	`DEFAULT_RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE`
`static int`	`DEFAULT_RM_MAX_COMPLETED_APPLICATIONS`
`static String`	`DEFAULT_RM_METRICS_RUNTIME_BUCKETS` Default sizes of the runtime metric buckets in minutes.
`static int`	`DEFAULT_RM_NM_EXPIRY_INTERVAL_MS`
`static long`	`DEFAULT_RM_NM_HEARTBEAT_INTERVAL_MS`
`static long`	`DEFAULT_RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static String`	`DEFAULT_RM_NODEMANAGER_MINIMUM_VERSION`
`static String`	`DEFAULT_RM_NODES_EXCLUDE_FILE_PATH`
`static String`	`DEFAULT_RM_NODES_INCLUDE_FILE_PATH`
`static int`	`DEFAULT_RM_PORT`
`static boolean`	`DEFAULT_RM_RECOVERY_ENABLED`
`static String`	`DEFAULT_RM_RESOURCE_TRACKER_ADDRESS`
`static int`	`DEFAULT_RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT`
`static int`	`DEFAULT_RM_RESOURCE_TRACKER_PORT`
`static String`	`DEFAULT_RM_SCHEDULER`
`static String`	`DEFAULT_RM_SCHEDULER_ADDRESS`
`static int`	`DEFAULT_RM_SCHEDULER_CLIENT_THREAD_COUNT`
`static boolean`	`DEFAULT_RM_SCHEDULER_ENABLE_MONITORS`
`static int`	`DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB`
`static int`	`DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES`
`static int`	`DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB`
`static int`	`DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES`
`static int`	`DEFAULT_RM_SCHEDULER_PORT`
`static boolean`	`DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME`
`static int`	`DEFAULT_RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS`
`static String`	`DEFAULT_RM_WEBAPP_ADDRESS`
`static boolean`	`DEFAULT_RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER`
`static String`	`DEFAULT_RM_WEBAPP_HTTPS_ADDRESS`
`static int`	`DEFAULT_RM_WEBAPP_HTTPS_PORT`
`static int`	`DEFAULT_RM_WEBAPP_PORT`
`static boolean`	`DEFAULT_RM_WORK_PRESERVING_RECOVERY_ENABLED`
`static String`	`DEFAULT_RM_ZK_ACL`
`static long`	`DEFAULT_RM_ZK_RETRY_INTERVAL_MS`
`static int`	`DEFAULT_RM_ZK_TIMEOUT_MS`
`static String`	`DEFAULT_TIMELINE_SERVICE_ADDRESS`
`static int`	`DEFAULT_TIMELINE_SERVICE_CLIENT_THREAD_COUNT`
`static boolean`	`DEFAULT_TIMELINE_SERVICE_ENABLED`
`static long`	`DEFAULT_TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE`
`static int`	`DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE`
`static int`	`DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE`
`static long`	`DEFAULT_TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS`
`static int`	`DEFAULT_TIMELINE_SERVICE_PORT`
`static long`	`DEFAULT_TIMELINE_SERVICE_TTL_MS`
`static String`	`DEFAULT_TIMELINE_SERVICE_WEBAPP_ADDRESS`
`static String`	`DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS`
`static int`	`DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_PORT`
`static int`	`DEFAULT_TIMELINE_SERVICE_WEBAPP_PORT`
`static boolean`	`DEFAULT_YARN_ACL_ENABLE`
`static String`	`DEFAULT_YARN_ADMIN_ACL`
`static String`	`DEFAULT_YARN_APP_ACL` ACL used in case none is found.
`static String[]`	`DEFAULT_YARN_APPLICATION_CLASSPATH` Default platform-specific CLASSPATH for YARN applications.
`static long`	`DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS`
`static long`	`DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS`
`static String[]`	`DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH` Default platform-agnostic CLASSPATH for YARN applications.
`static boolean`	`DEFAULT_YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING`
`static boolean`	`DEFAULT_YARN_MINICLUSTER_FIXED_PORTS` Default is false to be able to run tests concurrently without port conflicts.
`static boolean`	`DEFAULT_YARN_MINICLUSTER_USE_RPC`
`static int`	`DEFAULT_ZK_RM_NUM_RETRIES`
`static String`	`DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH`
`static long`	`DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT`
`static String`	`DELEGATION_KEY_UPDATE_INTERVAL_KEY`
`static long`	`DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT`
`static String`	`DELEGATION_TOKEN_MAX_LIFETIME_KEY`
`static long`	`DELEGATION_TOKEN_RENEW_INTERVAL_DEFAULT`
`static String`	`DELEGATION_TOKEN_RENEW_INTERVAL_KEY`
`static String`	`FS_APPLICATION_HISTORY_STORE_COMPRESSION_TYPE` T-file compression types used to compress history data.
`static String`	`FS_APPLICATION_HISTORY_STORE_URI` URI for FileSystemApplicationHistoryStore
`static String`	`FS_BASED_RM_CONF_STORE` Store the related configuration files in File System
`static String`	`FS_RM_STATE_STORE_RETRY_POLICY_SPEC`
`static String`	`FS_RM_STATE_STORE_URI` URI for FileSystemRMStateStore
`static String`	`HADOOP_POLICY_CONFIGURATION_FILE`
`static String`	`IPC_CLIENT_FACTORY_CLASS` Factory to create client IPC classes.
`static String`	`IPC_PREFIX`
`static String`	`IPC_RECORD_FACTORY_CLASS` Factory to create serializeable records.
`static String`	`IPC_RPC_IMPL` RPC class implementation
`static String`	`IPC_SERVER_FACTORY_CLASS` Factory to create server IPC classes.
`static String`	`IS_MINI_YARN_CLUSTER`
`static String`	`LOG_AGGREGATION_ENABLED` Whether to enable log aggregation
`static String`	`LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS` How long to wait between aggregated log retention checks.
`static String`	`LOG_AGGREGATION_RETAIN_SECONDS` How long to wait before deleting aggregated logs, -1 disables.
`static String`	`NM_ADDRESS` address of node manager IPC.
`static String`	`NM_ADMIN_USER_ENV` Environment variables that will be sent to containers.
`static String`	`NM_AUX_SERVICE_FMT`
`static String`	`NM_AUX_SERVICES`
`static String`	`NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE` Max number of threads in NMClientAsync to process container management events
`static String`	`NM_CLIENT_MAX_NM_PROXIES` Maximum number of proxy connections for node manager.
`static String`	`NM_CONTAINER_EXECUTOR` who will execute(launch) the containers.
`static String`	`NM_CONTAINER_EXECUTOR_SCHED_PRIORITY` Adjustment to make to the container os scheduling priority.
`static String`	`NM_CONTAINER_MGR_THREAD_COUNT` Number of threads container manager uses.
`static String`	`NM_CONTAINER_MON_INTERVAL_MS` How often to monitor containers.
`static String`	`NM_CONTAINER_MON_PROCESS_TREE` Class that calculates process tree resource utilization.
`static String`	`NM_CONTAINER_MON_RESOURCE_CALCULATOR` Class that calculates containers current resource utilization.
`static String`	`NM_DELETE_THREAD_COUNT` Number of threads used in cleanup.
`static String`	`NM_DISK_HEALTH_CHECK_ENABLE` Enable/Disable disks' health checker.
`static String`	`NM_DISK_HEALTH_CHECK_INTERVAL_MS` Frequency of running disks' health checker.
`static String`	`NM_ENV_WHITELIST` Environment variables that containers may override rather than use NodeManager's default.
`static String`	`NM_HEALTH_CHECK_INTERVAL_MS` Frequency of running node health script.
`static String`	`NM_HEALTH_CHECK_SCRIPT_OPTS` The arguments to pass to the health check script.
`static String`	`NM_HEALTH_CHECK_SCRIPT_PATH` The health check script to run.
`static String`	`NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS` Health check script time out period.
`static String`	`NM_KEYTAB` Keytab for NM.
`static String`	`NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT` Interval of time the linux container executor should try cleaning up cgroups entry when cleaning up a container.
`static String`	`NM_LINUX_CONTAINER_CGROUPS_HIERARCHY` The path the linux container executor should use for cgroups
`static String`	`NM_LINUX_CONTAINER_CGROUPS_MOUNT` Whether the linux container executor should mount cgroups if not found
`static String`	`NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH` Where the linux container executor should mount cgroups if not found
`static String`	`NM_LINUX_CONTAINER_EXECUTOR_PATH` The path to the Linux container executor.
`static String`	`NM_LINUX_CONTAINER_GROUP` The UNIX group that the linux-container-executor should run as.
`static String`	`NM_LINUX_CONTAINER_RESOURCES_HANDLER` The type of resource enforcement to use with the linux container executor.
`static String`	`NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY` Number of files in each localized directories Avoid tuning this too low.
`static String`	`NM_LOCAL_DIRS` List of directories to store localized files in.
`static String`	`NM_LOCALIZER_ADDRESS` Address where the localizer IPC is.
`static String`	`NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS` Interval in between cache cleanups.
`static String`	`NM_LOCALIZER_CACHE_TARGET_SIZE_MB` Target size of localizer cache in MB, per local directory.
`static String`	`NM_LOCALIZER_CLIENT_THREAD_COUNT` Number of threads to handle localization requests.
`static String`	`NM_LOCALIZER_FETCH_THREAD_COUNT` Number of threads to use for localization fetching.
`static String`	`NM_LOG_AGG_COMPRESSION_TYPE` T-file compression types used to compress aggregated logs.
`static String`	`NM_LOG_DELETION_THREADS_COUNT` Number of threads used in log cleanup.
`static String`	`NM_LOG_DIRS` Where to store container logs.
`static String`	`NM_LOG_RETAIN_SECONDS` Number of seconds to retain logs on the NodeManager.
`static String`	`NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE` The maximum percentage of disk space that can be used after which a disk is marked as offline.
`static String`	`NM_MIN_HEALTHY_DISKS_FRACTION` The minimum fraction of number of disks to be healthy for the nodemanager to launch new containers.
`static String`	`NM_MIN_PER_DISK_FREE_SPACE_MB` The minimum space that must be available on a local dir for it to be used.
`static String`	`NM_NONSECURE_MODE_LOCAL_USER_KEY` The UNIX user that containers will run as when Linux-container-executor is used in nonsecure mode (a use case for this is using cgroups).
`static String`	`NM_NONSECURE_MODE_USER_PATTERN_KEY` The allowed pattern for UNIX user names enforced by Linux-container-executor when used in nonsecure mode (use case for this is using cgroups).
`static String`	`NM_PMEM_CHECK_ENABLED` Specifies whether physical memory check is enabled.
`static String`	`NM_PMEM_MB` Amount of memory in GB that can be allocated for containers.
`static String`	`NM_PREFIX` Prefix for all node manager configs.
`static String`	`NM_PRINCIPAL` The kerberos principal for the node manager.
`static String`	`NM_PROCESS_KILL_WAIT_MS` Max time to wait for a process to come up when trying to cleanup container resources
`static String`	`NM_RECOVERY_DIR`
`static String`	`NM_RECOVERY_ENABLED`
`static String`	`NM_RECOVERY_PREFIX`
`static String`	`NM_REMOTE_APP_LOG_DIR` Where to aggregate logs to.
`static 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}
`static String`	`NM_RESOURCEMANAGER_MINIMUM_VERSION`
`static String`	`NM_SLEEP_DELAY_BEFORE_SIGKILL_MS` No.
`static String`	`NM_USER_HOME_DIR`
`static String`	`NM_VCORES` Number of Virtual CPU Cores which can be allocated for containers.
`static String`	`NM_VMEM_CHECK_ENABLED` Specifies whether physical memory check is enabled.
`static String`	`NM_VMEM_PMEM_RATIO` Conversion ratio for physical memory to virtual memory.
`static String`	`NM_WEBAPP_ADDRESS` NM Webapp address.
`static String`	`NM_WEBAPP_HTTPS_ADDRESS` NM Webapp https address.
`static String`	`NM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY` The kerberos keytab to be used for spnego filter for NM.
`static String`	`NM_WEBAPP_SPNEGO_USER_NAME_KEY` The kerberos principal to be used for spnego filter for NM.
`static String`	`PROCFS_USE_SMAPS_BASED_RSS_ENABLED`
`static String`	`PROXY_ADDRESS` The address for the web proxy.
`static String`	`PROXY_KEYTAB` Keytab for Proxy.
`static String`	`PROXY_PREFIX`
`static String`	`PROXY_PRINCIPAL` The kerberos principal for the proxy.
`static String`	`RECOVERY_ENABLED`
`static String`	`RESOURCEMANAGER_CONNECT_MAX_WAIT_MS` Max time to wait to establish a connection to RM
`static String`	`RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS` Time interval between each attempt to connect to RM
`static String`	`RM_ADDRESS` The address of the applications manager interface in the RM.
`static String`	`RM_ADMIN_ADDRESS` The address of the RM admin interface.
`static String`	`RM_ADMIN_CLIENT_THREAD_COUNT` Number of threads used to handle RM admin interface.
`static String`	`RM_AM_EXPIRY_INTERVAL_MS` The expiry interval for application master reporting.
`static String`	`RM_AM_MAX_ATTEMPTS` The maximum number of application attempts.
`static String`	`RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static String`	`RM_CLIENT_THREAD_COUNT` The number of threads used to handle applications manager requests.
`static String`	`RM_CLUSTER_ID`
`static List<String>`	`RM_CONFIGURATION_FILES`
`static String`	`RM_CONFIGURATION_PROVIDER_CLASS`
`static String`	`RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS` How long to wait until a container is considered dead.
`static String`	`RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static String`	`RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS` Interval at which the delayed token removal thread runs
`static String`	`RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT` Delegation Token renewer thread count
`static String`	`RM_HA_ENABLED`
`static String`	`RM_HA_ID`
`static String`	`RM_HA_IDS`
`static String`	`RM_HA_PREFIX` HA related configs
`static String`	`RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE` Number of worker threads that write the history data.
`static String`	`RM_HOSTNAME`
`static String`	`RM_KEYTAB` The keytab for the resource manager.
`static String`	`RM_MAX_COMPLETED_APPLICATIONS` The maximum number of completed applications RM keeps.
`static String`	`RM_METRICS_RUNTIME_BUCKETS` Buckets (in minutes) for the number of apps running in each queue.
`static String`	`RM_NM_EXPIRY_INTERVAL_MS` How long to wait until a node manager is considered dead.
`static String`	`RM_NM_HEARTBEAT_INTERVAL_MS` RM set next Heartbeat interval for NM
`static String`	`RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static String`	`RM_NODEMANAGER_MINIMUM_VERSION`
`static String`	`RM_NODES_EXCLUDE_FILE_PATH` Path to file with nodes to exclude.
`static String`	`RM_NODES_INCLUDE_FILE_PATH` Path to file with nodes to include.
`static String`	`RM_PREFIX`
`static String`	`RM_PRINCIPAL` The Kerberos principal for the resource manager.
`static String`	`RM_RESOURCE_TRACKER_ADDRESS`
`static String`	`RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT` Number of threads to handle resource tracker calls.
`static String`	`RM_SCHEDULER` The class to use as the resource scheduler.
`static String`	`RM_SCHEDULER_ADDRESS` The address of the scheduler interface.
`static String`	`RM_SCHEDULER_CLIENT_THREAD_COUNT` Number of threads to handle scheduler interface.
`static String`	`RM_SCHEDULER_ENABLE_MONITORS` Enable periodic monitor threads.
`static String`	`RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME` If the port should be included or not in the node name.
`static String`	`RM_SCHEDULER_MAXIMUM_ALLOCATION_MB` Maximum request grant-able by the RM scheduler.
`static String`	`RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES`
`static String`	`RM_SCHEDULER_MINIMUM_ALLOCATION_MB` Miniumum request grant-able by the RM scheduler.
`static String`	`RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES`
`static String`	`RM_SCHEDULER_MONITOR_POLICIES` List of SchedulingEditPolicy classes affecting the scheduler.
`static String`	`RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS` The maximum number of completed applications RM state store keeps, by default equals to DEFAULT_RM_MAX_COMPLETED_APPLICATIONS
`static String`	`RM_STORE` The class to use as the persistent store.
`static String`	`RM_WEBAPP_ADDRESS` The address of the RM web application.
`static String`	`RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER` Flag to enable override of the default kerberos authentication filter with the RM authentication filter to allow authentication using delegation tokens(fallback to kerberos if the tokens are missing).
`static String`	`RM_WEBAPP_HTTPS_ADDRESS` The https address of the RM web application.
`static String`	`RM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY` The kerberos keytab to be used for spnego filter for RM.
`static String`	`RM_WEBAPP_SPNEGO_USER_NAME_KEY` The kerberos principal to be used for spnego filter for RM.
`static String`	`RM_WORK_PRESERVING_RECOVERY_ENABLED`
`static String`	`RM_ZK_ACL`
`static String`	`RM_ZK_ADDRESS`
`static String`	`RM_ZK_AUTH`
`static String`	`RM_ZK_NUM_RETRIES`
`static String`	`RM_ZK_PREFIX` Zookeeper interaction configs
`static String`	`RM_ZK_RETRY_INTERVAL_MS`
`static String`	`RM_ZK_TIMEOUT_MS`
`static String`	`TIMELINE_SERVICE_ADDRESS` host:port address for timeline service RPC APIs.
`static String`	`TIMELINE_SERVICE_ENABLED` The setting that controls whether timeline service is enabled or not.
`static String`	`TIMELINE_SERVICE_HANDLER_THREAD_COUNT` The number of threads to handle client RPC API requests.
`static String`	`TIMELINE_SERVICE_KEYTAB` The Kerberos keytab for the timeline server.
`static String`	`TIMELINE_SERVICE_LEVELDB_PATH` Timeline service leveldb path
`static String`	`TIMELINE_SERVICE_LEVELDB_PREFIX`
`static String`	`TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE` Timeline service leveldb read cache (uncompressed blocks)
`static String`	`TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE` Timeline service leveldb start time read cache (number of entities)
`static String`	`TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE` Timeline service leveldb start time write cache (number of entities)
`static String`	`TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS` Timeline service leveldb interval to wait between deletion rounds
`static String`	`TIMELINE_SERVICE_PREFIX`
`static String`	`TIMELINE_SERVICE_PRINCIPAL` The Kerberos principal for the timeline server.
`static String`	`TIMELINE_SERVICE_STORE` Timeline service store class
`static String`	`TIMELINE_SERVICE_TTL_ENABLE` Timeline service enable data age off
`static String`	`TIMELINE_SERVICE_TTL_MS` Timeline service length of time to retain data
`static String`	`TIMELINE_SERVICE_WEBAPP_ADDRESS` The address of the timeline service web application.
`static String`	`TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS` The https address of the timeline service web application.
`static String`	`YARN_ACL_ENABLE` Are acls enabled.
`static String`	`YARN_ADMIN_ACL` ACL of who can be admin of YARN cluster.
`static String`	`YARN_APP_CONTAINER_LOG_BACKUPS`
`static String`	`YARN_APP_CONTAINER_LOG_DIR` The log directory for the containers
`static String`	`YARN_APP_CONTAINER_LOG_SIZE`
`static String`	`YARN_APPLICATION_CLASSPATH` CLASSPATH for YARN applications.
`static String`	`YARN_CLIENT_APP_SUBMISSION_POLL_INTERVAL_MS` Deprecated.
`static String`	`YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS` The interval that the yarn client library uses to poll the completion status of the asynchronous API of application client protocol.
`static 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.
`static String`	`YARN_HTTP_POLICY_DEFAULT`
`static String`	`YARN_HTTP_POLICY_KEY`
`static String`	`YARN_LOG_SERVER_URL`
`static String`	`YARN_MC_PREFIX`
`static String`	`YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING` Whether users are explicitly trying to control resource monitoring configuration for the MiniYARNCluster.
`static String`	`YARN_MINICLUSTER_FIXED_PORTS` Whether to use fixed ports with the minicluster.
`static String`	`YARN_MINICLUSTER_USE_RPC` Whether the NM should use RPC to connect to the RM.
`static String`	`YARN_PREFIX`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONCLIENT_PROTOCOL`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONMASTER_PROTOCOL`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_CONTAINER_MANAGEMENT_PROTOCOL`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCE_LOCALIZER`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCEMANAGER_ADMINISTRATION_PROTOCOL`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCETRACKER_PROTOCOL` YARN Service Level Authorization
`static String`	`YARN_SITE_CONFIGURATION_FILE`
`static boolean`	`YARN_SSL_CLIENT_HTTPS_NEED_AUTH_DEFAULT`
`static String`	`YARN_SSL_SERVER_RESOURCE_DEFAULT`
`static String`	`YARN_TRACKING_URL_GENERATOR`
`static String`	`ZK_RM_STATE_STORE_PARENT_PATH` Parent znode path under which ZKRMStateStore will create znodes
`static String`	`ZK_RM_STATE_STORE_ROOT_NODE_ACL` Root node ACLs for fencing
`static String`	`ZK_STATE_STORE_PREFIX`

Constructor Summary

Constructors
Constructor and Description

YarnConfiguration()

YarnConfiguration(org.apache.hadoop.conf.Configuration conf)

Constructors
Constructor and Description
`YarnConfiguration()`
`YarnConfiguration(org.apache.hadoop.conf.Configuration conf)`

Method Summary

Methods
Modifier and Type	Method and Description
`static String`	`getClusterId(org.apache.hadoop.conf.Configuration conf)`
`static int`	`getRMDefaultPortNumber(String addressPrefix, org.apache.hadoop.conf.Configuration conf)`
`static List<String>`	`getServiceAddressConfKeys(org.apache.hadoop.conf.Configuration conf)`
`InetSocketAddress`	`getSocketAddr(String name, String defaultAddress, int defaultPort)` Get the socket address for `name` property as a `InetSocketAddress`.
`InetSocketAddress`	`updateConnectAddr(String name, InetSocketAddress addr)`
`static boolean`	`useHttps(org.apache.hadoop.conf.Configuration conf)`

Methods inherited from class org.apache.hadoop.conf.Configuration
addDefaultResource, addDeprecation, addDeprecation, addDeprecation, addDeprecation, addDeprecations, addResource, addResource, addResource, addResource, addResource, addResource, clear, dumpConfiguration, dumpDeprecatedKeys, get, get, getBoolean, getClass, getClass, getClassByName, getClassByNameOrNull, getClasses, getClassLoader, getConfResourceAsInputStream, getConfResourceAsReader, getDouble, getEnum, getFile, getFinalParameters, getFloat, getInstances, getInt, getInts, getLocalPath, getLong, getLongBytes, getPattern, getPropertySources, getProps, getRange, getRaw, getResource, getStringCollection, getStrings, getStrings, getTimeDuration, getTrimmed, getTrimmed, getTrimmedStringCollection, getTrimmedStrings, getTrimmedStrings, getValByRegex, hasWarnedDeprecation, isDeprecated, iterator, main, readFields, reloadConfiguration, set, set, setBoolean, setBooleanIfUnset, setClass, setClassLoader, setDouble, setEnum, setFloat, setIfUnset, setInt, setLong, setPattern, setQuietMode, setSocketAddr, setStrings, setTimeDuration, size, toString, unset, write, writeXml, writeXml

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - CS_CONFIGURATION_FILE
```
@InterfaceAudience.Private
public static final String CS_CONFIGURATION_FILE
```
    See Also:
    Constant Field Values
  - HADOOP_POLICY_CONFIGURATION_FILE
```
@InterfaceAudience.Private
public static final String HADOOP_POLICY_CONFIGURATION_FILE
```
    See Also:
    Constant Field Values
  - YARN_SITE_CONFIGURATION_FILE
```
@InterfaceAudience.Private
public static final String YARN_SITE_CONFIGURATION_FILE
```
    See Also:
    Constant Field Values
  - CORE_SITE_CONFIGURATION_FILE
```
@InterfaceAudience.Private
public static final String CORE_SITE_CONFIGURATION_FILE
```
    See Also:
    Constant Field Values
  - RM_CONFIGURATION_FILES
```
@InterfaceAudience.Private
public static final List<String> RM_CONFIGURATION_FILES
```
  - APPLICATION_MAX_TAGS
```
@InterfaceStability.Evolving
public static final int APPLICATION_MAX_TAGS
```
    See Also:
    Constant Field Values
  - APPLICATION_MAX_TAG_LENGTH
```
@InterfaceStability.Evolving
public static final int APPLICATION_MAX_TAG_LENGTH
```
    See Also:
    Constant Field Values
  - YARN_PREFIX
```
public static final String YARN_PREFIX
```
    See Also:
    Constant Field Values
  - DEBUG_NM_DELETE_DELAY_SEC
```
public static final String DEBUG_NM_DELETE_DELAY_SEC
```
    Delay before deleting resource to ease debugging of NM issues
    
    See Also:
    Constant Field Values
  - IPC_PREFIX
```
public static final String IPC_PREFIX
```
    See Also:
    Constant Field Values
  - IPC_CLIENT_FACTORY_CLASS
```
public static final String IPC_CLIENT_FACTORY_CLASS
```
    Factory to create client IPC classes.
    
    See Also:
    Constant Field Values
  - DEFAULT_IPC_CLIENT_FACTORY_CLASS
```
public static final String DEFAULT_IPC_CLIENT_FACTORY_CLASS
```
    See Also:
    Constant Field Values
  - IPC_SERVER_FACTORY_CLASS
```
public static final String IPC_SERVER_FACTORY_CLASS
```
    Factory to create server IPC classes.
    
    See Also:
    Constant Field Values
  - DEFAULT_IPC_SERVER_FACTORY_CLASS
```
public static final String DEFAULT_IPC_SERVER_FACTORY_CLASS
```
    See Also:
    Constant Field Values
  - IPC_RECORD_FACTORY_CLASS
```
public static final String IPC_RECORD_FACTORY_CLASS
```
    Factory to create serializeable records.
    
    See Also:
    Constant Field Values
  - DEFAULT_IPC_RECORD_FACTORY_CLASS
```
public static final String DEFAULT_IPC_RECORD_FACTORY_CLASS
```
    See Also:
    Constant Field Values
  - IPC_RPC_IMPL
```
public static final String IPC_RPC_IMPL
```
    RPC class implementation
    
    See Also:
    Constant Field Values
  - DEFAULT_IPC_RPC_IMPL
```
public static final String DEFAULT_IPC_RPC_IMPL
```
    See Also:
    Constant Field Values
  - RM_PREFIX
```
public static final String RM_PREFIX
```
    See Also:
    Constant Field Values
  - RM_CLUSTER_ID
```
public static final String RM_CLUSTER_ID
```
    See Also:
    Constant Field Values
  - RM_HOSTNAME
```
public static final String RM_HOSTNAME
```
    See Also:
    Constant Field Values
  - RM_ADDRESS
```
public static final String RM_ADDRESS
```
    The address of the applications manager interface in the RM.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_PORT
```
public static final int DEFAULT_RM_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_ADDRESS
```
public static final String DEFAULT_RM_ADDRESS
```
    See Also:
    Constant Field Values
  - RM_CLIENT_THREAD_COUNT
```
public static final String RM_CLIENT_THREAD_COUNT
```
    The number of threads used to handle applications manager requests.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_CLIENT_THREAD_COUNT
```
public static final int DEFAULT_RM_CLIENT_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - RM_PRINCIPAL
```
public static final String RM_PRINCIPAL
```
    The Kerberos principal for the resource manager.
    
    See Also:
    Constant Field Values
  - RM_SCHEDULER_ADDRESS
```
public static final String RM_SCHEDULER_ADDRESS
```
    The address of the scheduler interface.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_SCHEDULER_PORT
```
public static final int DEFAULT_RM_SCHEDULER_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_SCHEDULER_ADDRESS
```
public static final String DEFAULT_RM_SCHEDULER_ADDRESS
```
    See Also:
    Constant Field Values
  - RM_SCHEDULER_MINIMUM_ALLOCATION_MB
```
public static final String RM_SCHEDULER_MINIMUM_ALLOCATION_MB
```
    Miniumum request grant-able by the RM scheduler.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB
```
public static final int DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB
```
    See Also:
    Constant Field Values
  - RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES
```
public static final String RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES
```
public static final int DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES
```
    See Also:
    Constant Field Values
  - RM_SCHEDULER_MAXIMUM_ALLOCATION_MB
```
public static final String RM_SCHEDULER_MAXIMUM_ALLOCATION_MB
```
    Maximum request grant-able by the RM scheduler.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB
```
public static final int DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB
```
    See Also:
    Constant Field Values
  - RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES
```
public static final String RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES
```
public static final int DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES
```
    See Also:
    Constant Field Values
  - RM_SCHEDULER_CLIENT_THREAD_COUNT
```
public static final String RM_SCHEDULER_CLIENT_THREAD_COUNT
```
    Number of threads to handle scheduler interface.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_SCHEDULER_CLIENT_THREAD_COUNT
```
public static final int DEFAULT_RM_SCHEDULER_CLIENT_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME
```
public static final String RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME
```
    If the port should be included or not in the node name. The node name is used by the scheduler for resource requests allocation location matching. Typically this is just the hostname, using the port is needed when using minicluster and specific NM are required.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME
```
public static final boolean DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME
```
    See Also:
    Constant Field Values
  - RM_SCHEDULER_ENABLE_MONITORS
```
public static final String RM_SCHEDULER_ENABLE_MONITORS
```
    Enable periodic monitor threads.
    
    See Also:
    RM_SCHEDULER_MONITOR_POLICIES, Constant Field Values
  - DEFAULT_RM_SCHEDULER_ENABLE_MONITORS
```
public static final boolean DEFAULT_RM_SCHEDULER_ENABLE_MONITORS
```
    See Also:
    Constant Field Values
  - RM_SCHEDULER_MONITOR_POLICIES
```
public static final String RM_SCHEDULER_MONITOR_POLICIES
```
    List of SchedulingEditPolicy classes affecting the scheduler.
    
    See Also:
    Constant Field Values
  - RM_WEBAPP_ADDRESS
```
public static final String RM_WEBAPP_ADDRESS
```
    The address of the RM web application.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_WEBAPP_PORT
```
public static final int DEFAULT_RM_WEBAPP_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_WEBAPP_ADDRESS
```
public static final String DEFAULT_RM_WEBAPP_ADDRESS
```
    See Also:
    Constant Field Values
  - RM_WEBAPP_HTTPS_ADDRESS
```
public static final String RM_WEBAPP_HTTPS_ADDRESS
```
    The https address of the RM web application.
    
    See Also:
    Constant Field Values
  - YARN_SSL_CLIENT_HTTPS_NEED_AUTH_DEFAULT
```
public static final boolean YARN_SSL_CLIENT_HTTPS_NEED_AUTH_DEFAULT
```
    See Also:
    Constant Field Values
  - YARN_SSL_SERVER_RESOURCE_DEFAULT
```
public static final String YARN_SSL_SERVER_RESOURCE_DEFAULT
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_WEBAPP_HTTPS_PORT
```
public static final int DEFAULT_RM_WEBAPP_HTTPS_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_WEBAPP_HTTPS_ADDRESS
```
public static final String DEFAULT_RM_WEBAPP_HTTPS_ADDRESS
```
    See Also:
    Constant Field Values
  - RM_RESOURCE_TRACKER_ADDRESS
```
public static final String RM_RESOURCE_TRACKER_ADDRESS
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_RESOURCE_TRACKER_PORT
```
public static final int DEFAULT_RM_RESOURCE_TRACKER_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_RESOURCE_TRACKER_ADDRESS
```
public static final String DEFAULT_RM_RESOURCE_TRACKER_ADDRESS
```
    See Also:
    Constant Field Values
  - RM_AM_EXPIRY_INTERVAL_MS
```
public static final String RM_AM_EXPIRY_INTERVAL_MS
```
    The expiry interval for application master reporting.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_AM_EXPIRY_INTERVAL_MS
```
public static final int DEFAULT_RM_AM_EXPIRY_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - RM_NM_EXPIRY_INTERVAL_MS
```
public static final String RM_NM_EXPIRY_INTERVAL_MS
```
    How long to wait until a node manager is considered dead.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_NM_EXPIRY_INTERVAL_MS
```
public static final int DEFAULT_RM_NM_EXPIRY_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - YARN_ACL_ENABLE
```
public static final String YARN_ACL_ENABLE
```
    Are acls enabled.
    
    See Also:
    Constant Field Values
  - DEFAULT_YARN_ACL_ENABLE
```
public static final boolean DEFAULT_YARN_ACL_ENABLE
```
    See Also:
    Constant Field Values
  - YARN_ADMIN_ACL
```
public static final String YARN_ADMIN_ACL
```
    ACL of who can be admin of YARN cluster.
    
    See Also:
    Constant Field Values
  - DEFAULT_YARN_ADMIN_ACL
```
public static final String DEFAULT_YARN_ADMIN_ACL
```
    See Also:
    Constant Field Values
  - DEFAULT_YARN_APP_ACL
```
public static final String DEFAULT_YARN_APP_ACL
```
    ACL used in case none is found. Allows nothing.
    
    See Also:
    Constant Field Values
  - RM_ADMIN_ADDRESS
```
public static final String RM_ADMIN_ADDRESS
```
    The address of the RM admin interface.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_ADMIN_PORT
```
public static final int DEFAULT_RM_ADMIN_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_ADMIN_ADDRESS
```
public static final String DEFAULT_RM_ADMIN_ADDRESS
```
    See Also:
    Constant Field Values
  - RM_ADMIN_CLIENT_THREAD_COUNT
```
public static final String RM_ADMIN_CLIENT_THREAD_COUNT
```
    Number of threads used to handle RM admin interface.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_ADMIN_CLIENT_THREAD_COUNT
```
public static final int DEFAULT_RM_ADMIN_CLIENT_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - RM_AM_MAX_ATTEMPTS
```
public static final String RM_AM_MAX_ATTEMPTS
```
    The maximum number of application attempts. It's a global setting for all application masters.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_AM_MAX_ATTEMPTS
```
public static final int DEFAULT_RM_AM_MAX_ATTEMPTS
```
    See Also:
    Constant Field Values
  - RM_KEYTAB
```
public static final String RM_KEYTAB
```
    The keytab for the resource manager.
    
    See Also:
    Constant Field Values
  - RM_WEBAPP_SPNEGO_USER_NAME_KEY
```
public static final String RM_WEBAPP_SPNEGO_USER_NAME_KEY
```
    The kerberos principal to be used for spnego filter for RM.
    
    See Also:
    Constant Field Values
  - RM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY
```
public static final String RM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY
```
    The kerberos keytab to be used for spnego filter for RM.
    
    See Also:
    Constant Field Values
  - RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER
```
public static final String RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER
```
    Flag to enable override of the default kerberos authentication filter with the RM authentication filter to allow authentication using delegation tokens(fallback to kerberos if the tokens are missing). Only applicable when the http authentication type is kerberos.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER
```
public static final boolean DEFAULT_RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER
```
    See Also:
    Constant Field Values
  - RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS
```
public static final String RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS
```
    How long to wait until a container is considered dead.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS
```
public static final int DEFAULT_RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - RM_NODES_INCLUDE_FILE_PATH
```
public static final String RM_NODES_INCLUDE_FILE_PATH
```
    Path to file with nodes to include.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_NODES_INCLUDE_FILE_PATH
```
public static final String DEFAULT_RM_NODES_INCLUDE_FILE_PATH
```
    See Also:
    Constant Field Values
  - RM_NODES_EXCLUDE_FILE_PATH
```
public static final String RM_NODES_EXCLUDE_FILE_PATH
```
    Path to file with nodes to exclude.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_NODES_EXCLUDE_FILE_PATH
```
public static final String DEFAULT_RM_NODES_EXCLUDE_FILE_PATH
```
    See Also:
    Constant Field Values
  - RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT
```
public static final String RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT
```
    Number of threads to handle resource tracker calls.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT
```
public static final int DEFAULT_RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - RM_SCHEDULER
```
public static final String RM_SCHEDULER
```
    The class to use as the resource scheduler.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_SCHEDULER
```
public static final String DEFAULT_RM_SCHEDULER
```
    See Also:
    Constant Field Values
  - RM_NM_HEARTBEAT_INTERVAL_MS
```
public static final String RM_NM_HEARTBEAT_INTERVAL_MS
```
    RM set next Heartbeat interval for NM
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_NM_HEARTBEAT_INTERVAL_MS
```
public static final long DEFAULT_RM_NM_HEARTBEAT_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE
```
public static final String RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE
```
    Number of worker threads that write the history data.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE
```
public static final int DEFAULT_RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE
```
    See Also:
    Constant Field Values
  - DELEGATION_KEY_UPDATE_INTERVAL_KEY
```
public static final String DELEGATION_KEY_UPDATE_INTERVAL_KEY
```
    See Also:
    Constant Field Values
  - DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT
```
public static final long DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT
```
    See Also:
    Constant Field Values
  - DELEGATION_TOKEN_RENEW_INTERVAL_KEY
```
public static final String DELEGATION_TOKEN_RENEW_INTERVAL_KEY
```
    See Also:
    Constant Field Values
  - DELEGATION_TOKEN_RENEW_INTERVAL_DEFAULT
```
public static final long DELEGATION_TOKEN_RENEW_INTERVAL_DEFAULT
```
    See Also:
    Constant Field Values
  - DELEGATION_TOKEN_MAX_LIFETIME_KEY
```
public static final String DELEGATION_TOKEN_MAX_LIFETIME_KEY
```
    See Also:
    Constant Field Values
  - DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT
```
public static final long DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT
```
    See Also:
    Constant Field Values
  - RECOVERY_ENABLED
```
public static final String RECOVERY_ENABLED
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_RECOVERY_ENABLED
```
public static final boolean DEFAULT_RM_RECOVERY_ENABLED
```
    See Also:
    Constant Field Values
  - RM_WORK_PRESERVING_RECOVERY_ENABLED
```
@InterfaceAudience.Private
public static final String RM_WORK_PRESERVING_RECOVERY_ENABLED
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_WORK_PRESERVING_RECOVERY_ENABLED
```
@InterfaceAudience.Private
public static final boolean DEFAULT_RM_WORK_PRESERVING_RECOVERY_ENABLED
```
    See Also:
    Constant Field Values
  - RM_ZK_PREFIX
```
public static final String RM_ZK_PREFIX
```
    Zookeeper interaction configs
    
    See Also:
    Constant Field Values
  - RM_ZK_ADDRESS
```
public static final String RM_ZK_ADDRESS
```
    See Also:
    Constant Field Values
  - RM_ZK_NUM_RETRIES
```
public static final String RM_ZK_NUM_RETRIES
```
    See Also:
    Constant Field Values
  - DEFAULT_ZK_RM_NUM_RETRIES
```
public static final int DEFAULT_ZK_RM_NUM_RETRIES
```
    See Also:
    Constant Field Values
  - RM_ZK_RETRY_INTERVAL_MS
```
public static final String RM_ZK_RETRY_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_ZK_RETRY_INTERVAL_MS
```
public static final long DEFAULT_RM_ZK_RETRY_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - RM_ZK_TIMEOUT_MS
```
public static final String RM_ZK_TIMEOUT_MS
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_ZK_TIMEOUT_MS
```
public static final int DEFAULT_RM_ZK_TIMEOUT_MS
```
    See Also:
    Constant Field Values
  - RM_ZK_ACL
```
public static final String RM_ZK_ACL
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_ZK_ACL
```
public static final String DEFAULT_RM_ZK_ACL
```
    See Also:
    Constant Field Values
  - RM_ZK_AUTH
```
public static final String RM_ZK_AUTH
```
    See Also:
    Constant Field Values
  - ZK_STATE_STORE_PREFIX
```
public static final String ZK_STATE_STORE_PREFIX
```
    See Also:
    Constant Field Values
  - ZK_RM_STATE_STORE_PARENT_PATH
```
public static final String ZK_RM_STATE_STORE_PARENT_PATH
```
    Parent znode path under which ZKRMStateStore will create znodes
    
    See Also:
    Constant Field Values
  - DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH
```
public static final String DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH
```
    See Also:
    Constant Field Values
  - ZK_RM_STATE_STORE_ROOT_NODE_ACL
```
public static final String ZK_RM_STATE_STORE_ROOT_NODE_ACL
```
    Root node ACLs for fencing
    
    See Also:
    Constant Field Values
  - RM_HA_PREFIX
```
public static final String RM_HA_PREFIX
```
    HA related configs
    
    See Also:
    Constant Field Values
  - RM_HA_ENABLED
```
public static final String RM_HA_ENABLED
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_HA_ENABLED
```
public static final boolean DEFAULT_RM_HA_ENABLED
```
    See Also:
    Constant Field Values
  - RM_HA_IDS
```
public static final String RM_HA_IDS
```
    See Also:
    Constant Field Values
  - RM_HA_ID
```
public static final String RM_HA_ID
```
    See Also:
    Constant Field Values
  - FS_BASED_RM_CONF_STORE
```
public static final String FS_BASED_RM_CONF_STORE
```
    Store the related configuration files in File System
    
    See Also:
    Constant Field Values
  - DEFAULT_FS_BASED_RM_CONF_STORE
```
public static final String DEFAULT_FS_BASED_RM_CONF_STORE
```
    See Also:
    Constant Field Values
  - RM_CONFIGURATION_PROVIDER_CLASS
```
public static final String RM_CONFIGURATION_PROVIDER_CLASS
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_CONFIGURATION_PROVIDER_CLASS
```
public static final String DEFAULT_RM_CONFIGURATION_PROVIDER_CLASS
```
    See Also:
    Constant Field Values
  - AUTO_FAILOVER_PREFIX
```
public static final String AUTO_FAILOVER_PREFIX
```
    See Also:
    Constant Field Values
  - AUTO_FAILOVER_ENABLED
```
public static final String AUTO_FAILOVER_ENABLED
```
    See Also:
    Constant Field Values
  - DEFAULT_AUTO_FAILOVER_ENABLED
```
public static final boolean DEFAULT_AUTO_FAILOVER_ENABLED
```
    See Also:
    Constant Field Values
  - AUTO_FAILOVER_EMBEDDED
```
public static final String AUTO_FAILOVER_EMBEDDED
```
    See Also:
    Constant Field Values
  - DEFAULT_AUTO_FAILOVER_EMBEDDED
```
public static final boolean DEFAULT_AUTO_FAILOVER_EMBEDDED
```
    See Also:
    Constant Field Values
  - AUTO_FAILOVER_ZK_BASE_PATH
```
public static final String AUTO_FAILOVER_ZK_BASE_PATH
```
    See Also:
    Constant Field Values
  - DEFAULT_AUTO_FAILOVER_ZK_BASE_PATH
```
public static final String DEFAULT_AUTO_FAILOVER_ZK_BASE_PATH
```
    See Also:
    Constant Field Values
  - CLIENT_FAILOVER_PREFIX
```
public static final String CLIENT_FAILOVER_PREFIX
```
    See Also:
    Constant Field Values
  - CLIENT_FAILOVER_PROXY_PROVIDER
```
public static final String CLIENT_FAILOVER_PROXY_PROVIDER
```
    See Also:
    Constant Field Values
  - DEFAULT_CLIENT_FAILOVER_PROXY_PROVIDER
```
public static final String DEFAULT_CLIENT_FAILOVER_PROXY_PROVIDER
```
    See Also:
    Constant Field Values
  - CLIENT_FAILOVER_MAX_ATTEMPTS
```
public static final String CLIENT_FAILOVER_MAX_ATTEMPTS
```
    See Also:
    Constant Field Values
  - CLIENT_FAILOVER_SLEEPTIME_BASE_MS
```
public static final String CLIENT_FAILOVER_SLEEPTIME_BASE_MS
```
    See Also:
    Constant Field Values
  - CLIENT_FAILOVER_SLEEPTIME_MAX_MS
```
public static final String CLIENT_FAILOVER_SLEEPTIME_MAX_MS
```
    See Also:
    Constant Field Values
  - CLIENT_FAILOVER_RETRIES
```
public static final String CLIENT_FAILOVER_RETRIES
```
    See Also:
    Constant Field Values
  - DEFAULT_CLIENT_FAILOVER_RETRIES
```
public static final int DEFAULT_CLIENT_FAILOVER_RETRIES
```
    See Also:
    Constant Field Values
  - CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS
```
public static final String CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS
```
    See Also:
    Constant Field Values
  - DEFAULT_CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS
```
public static final int DEFAULT_CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS
```
    See Also:
    Constant Field Values
  - RM_STORE
```
public static final String RM_STORE
```
    The class to use as the persistent store.
    
    See Also:
    Constant Field Values
  - FS_RM_STATE_STORE_URI
```
public static final String FS_RM_STATE_STORE_URI
```
    URI for FileSystemRMStateStore
    
    See Also:
    Constant Field Values
  - FS_RM_STATE_STORE_RETRY_POLICY_SPEC
```
public static final String FS_RM_STATE_STORE_RETRY_POLICY_SPEC
```
    See Also:
    Constant Field Values
  - DEFAULT_FS_RM_STATE_STORE_RETRY_POLICY_SPEC
```
public static final String DEFAULT_FS_RM_STATE_STORE_RETRY_POLICY_SPEC
```
    See Also:
    Constant Field Values
  - RM_MAX_COMPLETED_APPLICATIONS
```
public static final String RM_MAX_COMPLETED_APPLICATIONS
```
    The maximum number of completed applications RM keeps.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_MAX_COMPLETED_APPLICATIONS
```
public static final int DEFAULT_RM_MAX_COMPLETED_APPLICATIONS
```
    See Also:
    Constant Field Values
  - RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS
```
public static final String RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS
```
    The maximum number of completed applications RM state store keeps, by default equals to DEFAULT_RM_MAX_COMPLETED_APPLICATIONS
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS
```
public static final int DEFAULT_RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS
```
    See Also:
    Constant Field Values
  - DEFAULT_APPLICATION_NAME
```
public static final String DEFAULT_APPLICATION_NAME
```
    Default application name
    
    See Also:
    Constant Field Values
  - DEFAULT_APPLICATION_TYPE
```
public static final String DEFAULT_APPLICATION_TYPE
```
    Default application type
    
    See Also:
    Constant Field Values
  - APPLICATION_TYPE_LENGTH
```
public static final int APPLICATION_TYPE_LENGTH
```
    Default application type length
    
    See Also:
    Constant Field Values
  - DEFAULT_QUEUE_NAME
```
public static final String DEFAULT_QUEUE_NAME
```
    Default queue name
    
    See Also:
    Constant Field Values
  - RM_METRICS_RUNTIME_BUCKETS
```
public static final String RM_METRICS_RUNTIME_BUCKETS
```
    Buckets (in minutes) for the number of apps running in each queue.
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_METRICS_RUNTIME_BUCKETS
```
public static final String DEFAULT_RM_METRICS_RUNTIME_BUCKETS
```
    Default sizes of the runtime metric buckets in minutes.
    
    See Also:
    Constant Field Values
  - RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
public static final String RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
public static final long DEFAULT_RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
    See Also:
    Constant Field Values
  - RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
public static final String RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
public static final long DEFAULT_RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
    See Also:
    Constant Field Values
  - RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
public static final String RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
public static final long DEFAULT_RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
```
    See Also:
    Constant Field Values
  - RM_NODEMANAGER_MINIMUM_VERSION
```
public static final String RM_NODEMANAGER_MINIMUM_VERSION
```
    See Also:
    Constant Field Values
  - DEFAULT_RM_NODEMANAGER_MINIMUM_VERSION
```
public static final String DEFAULT_RM_NODEMANAGER_MINIMUM_VERSION
```
    See Also:
    Constant Field Values
  - NM_PREFIX
```
public static final String NM_PREFIX
```
    Prefix for all node manager configs.
    
    See Also:
    Constant Field Values
  - NM_ADMIN_USER_ENV
```
public static final String NM_ADMIN_USER_ENV
```
    Environment variables that will be sent to containers.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_ADMIN_USER_ENV
```
public static final String DEFAULT_NM_ADMIN_USER_ENV
```
    See Also:
    Constant Field Values
  - NM_ENV_WHITELIST
```
public static final String NM_ENV_WHITELIST
```
    Environment variables that containers may override rather than use NodeManager's default.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_ENV_WHITELIST
```
public static final String DEFAULT_NM_ENV_WHITELIST
```
  - NM_ADDRESS
```
public static final String NM_ADDRESS
```
    address of node manager IPC.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_PORT
```
public static final int DEFAULT_NM_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_NM_ADDRESS
```
public static final String DEFAULT_NM_ADDRESS
```
    See Also:
    Constant Field Values
  - NM_CONTAINER_EXECUTOR
```
public static final String NM_CONTAINER_EXECUTOR
```
    who will execute(launch) the containers.
    
    See Also:
    Constant Field Values
  - NM_CONTAINER_EXECUTOR_SCHED_PRIORITY
```
public static final String NM_CONTAINER_EXECUTOR_SCHED_PRIORITY
```
    Adjustment to make to the container os scheduling priority. The valid values for this could vary depending on the platform. On Linux, higher values mean run the containers at a less favorable priority than the NM. The value specified is an int.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_CONTAINER_EXECUTOR_SCHED_PRIORITY
```
public static final int DEFAULT_NM_CONTAINER_EXECUTOR_SCHED_PRIORITY
```
    See Also:
    Constant Field Values
  - NM_CONTAINER_MGR_THREAD_COUNT
```
public static final String NM_CONTAINER_MGR_THREAD_COUNT
```
    Number of threads container manager uses.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_CONTAINER_MGR_THREAD_COUNT
```
public static final int DEFAULT_NM_CONTAINER_MGR_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - NM_DELETE_THREAD_COUNT
```
public static final String NM_DELETE_THREAD_COUNT
```
    Number of threads used in cleanup.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_DELETE_THREAD_COUNT
```
public static final int DEFAULT_NM_DELETE_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - NM_KEYTAB
```
public static final String NM_KEYTAB
```
    Keytab for NM.
    
    See Also:
    Constant Field Values
  - NM_LOCAL_DIRS
```
public static final String NM_LOCAL_DIRS
```
    List of directories to store localized files in.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOCAL_DIRS
```
public static final String DEFAULT_NM_LOCAL_DIRS
```
    See Also:
    Constant Field Values
  - NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY
```
public static final String NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY
```
    Number of files in each localized directories Avoid tuning this too low.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY
```
public static final int DEFAULT_NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY
```
    See Also:
    Constant Field Values
  - NM_LOCALIZER_ADDRESS
```
public static final String NM_LOCALIZER_ADDRESS
```
    Address where the localizer IPC is.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOCALIZER_PORT
```
public static final int DEFAULT_NM_LOCALIZER_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOCALIZER_ADDRESS
```
public static final String DEFAULT_NM_LOCALIZER_ADDRESS
```
    See Also:
    Constant Field Values
  - NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS
```
public static final String NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS
```
    Interval in between cache cleanups.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS
```
public static final long DEFAULT_NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - NM_LOCALIZER_CACHE_TARGET_SIZE_MB
```
public static final String NM_LOCALIZER_CACHE_TARGET_SIZE_MB
```
    Target size of localizer cache in MB, per local directory.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOCALIZER_CACHE_TARGET_SIZE_MB
```
public static final long DEFAULT_NM_LOCALIZER_CACHE_TARGET_SIZE_MB
```
    See Also:
    Constant Field Values
  - NM_LOCALIZER_CLIENT_THREAD_COUNT
```
public static final String NM_LOCALIZER_CLIENT_THREAD_COUNT
```
    Number of threads to handle localization requests.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOCALIZER_CLIENT_THREAD_COUNT
```
public static final int DEFAULT_NM_LOCALIZER_CLIENT_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - NM_LOCALIZER_FETCH_THREAD_COUNT
```
public static final String NM_LOCALIZER_FETCH_THREAD_COUNT
```
    Number of threads to use for localization fetching.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOCALIZER_FETCH_THREAD_COUNT
```
public static final int DEFAULT_NM_LOCALIZER_FETCH_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - NM_LOG_DIRS
```
public static final String NM_LOG_DIRS
```
    Where to store container logs.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOG_DIRS
```
public static final String DEFAULT_NM_LOG_DIRS
```
    See Also:
    Constant Field Values
  - NM_RESOURCEMANAGER_MINIMUM_VERSION
```
public static final String NM_RESOURCEMANAGER_MINIMUM_VERSION
```
    See Also:
    Constant Field Values
  - DEFAULT_NM_RESOURCEMANAGER_MINIMUM_VERSION
```
public static final String DEFAULT_NM_RESOURCEMANAGER_MINIMUM_VERSION
```
    See Also:
    Constant Field Values
  - RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS
```
public static final String RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS
```
    Interval at which the delayed token removal thread runs
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS
```
public static final long DEFAULT_RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT
```
public static final String RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT
```
    Delegation Token renewer thread count
    
    See Also:
    Constant Field Values
  - DEFAULT_RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT
```
public static final int DEFAULT_RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - LOG_AGGREGATION_ENABLED
```
public static final String LOG_AGGREGATION_ENABLED
```
    Whether to enable log aggregation
    
    See Also:
    Constant Field Values
  - DEFAULT_LOG_AGGREGATION_ENABLED
```
public static final boolean DEFAULT_LOG_AGGREGATION_ENABLED
```
    See Also:
    Constant Field Values
  - LOG_AGGREGATION_RETAIN_SECONDS
```
public static final String LOG_AGGREGATION_RETAIN_SECONDS
```
    How long to wait before deleting aggregated logs, -1 disables. Be careful set this too small and you will spam the name node.
    
    See Also:
    Constant Field Values
  - DEFAULT_LOG_AGGREGATION_RETAIN_SECONDS
```
public static final long DEFAULT_LOG_AGGREGATION_RETAIN_SECONDS
```
    See Also:
    Constant Field Values
  - LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS
```
public static final String LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS
```
    How long to wait between aggregated log retention checks. If set to a value <= 0 then the value is computed as one-tenth of the log retention setting. Be careful set this too small and you will spam the name node.
    
    See Also:
    Constant Field Values
  - DEFAULT_LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS
```
public static final long DEFAULT_LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS
```
    See Also:
    Constant Field Values
  - NM_LOG_RETAIN_SECONDS
```
public static final String NM_LOG_RETAIN_SECONDS
```
    Number of seconds to retain logs on the NodeManager. Only applicable if Log aggregation is disabled
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOG_RETAIN_SECONDS
```
public static final long DEFAULT_NM_LOG_RETAIN_SECONDS
```
    See Also:
    Constant Field Values
  - NM_LOG_DELETION_THREADS_COUNT
```
public static final String NM_LOG_DELETION_THREADS_COUNT
```
    Number of threads used in log cleanup. Only applicable if Log aggregation is disabled
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOG_DELETE_THREAD_COUNT
```
public static final int DEFAULT_NM_LOG_DELETE_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - NM_REMOTE_APP_LOG_DIR
```
public static final String NM_REMOTE_APP_LOG_DIR
```
    Where to aggregate logs to.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_REMOTE_APP_LOG_DIR
```
public static final String DEFAULT_NM_REMOTE_APP_LOG_DIR
```
    See Also:
    Constant Field Values
  - NM_REMOTE_APP_LOG_DIR_SUFFIX
```
public static final 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}
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_REMOTE_APP_LOG_DIR_SUFFIX
```
public static final String DEFAULT_NM_REMOTE_APP_LOG_DIR_SUFFIX
```
    See Also:
    Constant Field Values
  - YARN_LOG_SERVER_URL
```
public static final String YARN_LOG_SERVER_URL
```
    See Also:
    Constant Field Values
  - YARN_TRACKING_URL_GENERATOR
```
public static final String YARN_TRACKING_URL_GENERATOR
```
    See Also:
    Constant Field Values
  - NM_PMEM_MB
```
public static final String NM_PMEM_MB
```
    Amount of memory in GB that can be allocated for containers.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_PMEM_MB
```
public static final int DEFAULT_NM_PMEM_MB
```
    See Also:
    Constant Field Values
  - NM_PMEM_CHECK_ENABLED
```
public static final String NM_PMEM_CHECK_ENABLED
```
    Specifies whether physical memory check is enabled.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_PMEM_CHECK_ENABLED
```
public static final boolean DEFAULT_NM_PMEM_CHECK_ENABLED
```
    See Also:
    Constant Field Values
  - NM_VMEM_CHECK_ENABLED
```
public static final String NM_VMEM_CHECK_ENABLED
```
    Specifies whether physical memory check is enabled.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_VMEM_CHECK_ENABLED
```
public static final boolean DEFAULT_NM_VMEM_CHECK_ENABLED
```
    See Also:
    Constant Field Values
  - NM_VMEM_PMEM_RATIO
```
public static final String NM_VMEM_PMEM_RATIO
```
    Conversion ratio for physical memory to virtual memory.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_VMEM_PMEM_RATIO
```
public static final float DEFAULT_NM_VMEM_PMEM_RATIO
```
    See Also:
    Constant Field Values
  - NM_VCORES
```
public static final String NM_VCORES
```
    Number of Virtual CPU Cores which can be allocated for containers.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_VCORES
```
public static final int DEFAULT_NM_VCORES
```
    See Also:
    Constant Field Values
  - NM_WEBAPP_ADDRESS
```
public static final String NM_WEBAPP_ADDRESS
```
    NM Webapp address.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_WEBAPP_PORT
```
public static final int DEFAULT_NM_WEBAPP_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_NM_WEBAPP_ADDRESS
```
public static final String DEFAULT_NM_WEBAPP_ADDRESS
```
    See Also:
    Constant Field Values
  - NM_WEBAPP_HTTPS_ADDRESS
```
public static final String NM_WEBAPP_HTTPS_ADDRESS
```
    NM Webapp https address.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_WEBAPP_HTTPS_PORT
```
public static final int DEFAULT_NM_WEBAPP_HTTPS_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_NM_WEBAPP_HTTPS_ADDRESS
```
public static final String DEFAULT_NM_WEBAPP_HTTPS_ADDRESS
```
    See Also:
    Constant Field Values
  - NM_CONTAINER_MON_INTERVAL_MS
```
public static final String NM_CONTAINER_MON_INTERVAL_MS
```
    How often to monitor containers.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_CONTAINER_MON_INTERVAL_MS
```
public static final int DEFAULT_NM_CONTAINER_MON_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - NM_CONTAINER_MON_RESOURCE_CALCULATOR
```
public static final String NM_CONTAINER_MON_RESOURCE_CALCULATOR
```
    Class that calculates containers current resource utilization.
    
    See Also:
    Constant Field Values
  - NM_CONTAINER_MON_PROCESS_TREE
```
public static final String NM_CONTAINER_MON_PROCESS_TREE
```
    Class that calculates process tree resource utilization.
    
    See Also:
    Constant Field Values
  - PROCFS_USE_SMAPS_BASED_RSS_ENABLED
```
public static final String PROCFS_USE_SMAPS_BASED_RSS_ENABLED
```
    See Also:
    Constant Field Values
  - DEFAULT_PROCFS_USE_SMAPS_BASED_RSS_ENABLED
```
public static final boolean DEFAULT_PROCFS_USE_SMAPS_BASED_RSS_ENABLED
```
    See Also:
    Constant Field Values
  - NM_DISK_HEALTH_CHECK_ENABLE
```
public static final String NM_DISK_HEALTH_CHECK_ENABLE
```
    Enable/Disable disks' health checker. Default is true. An expert level configuration property.
    
    See Also:
    Constant Field Values
  - NM_DISK_HEALTH_CHECK_INTERVAL_MS
```
public static final String NM_DISK_HEALTH_CHECK_INTERVAL_MS
```
    Frequency of running disks' health checker.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_DISK_HEALTH_CHECK_INTERVAL_MS
```
public static final long DEFAULT_NM_DISK_HEALTH_CHECK_INTERVAL_MS
```
    By default, disks' health is checked every 2 minutes.
    
    See Also:
    Constant Field Values
  - NM_MIN_HEALTHY_DISKS_FRACTION
```
public static final String NM_MIN_HEALTHY_DISKS_FRACTION
```
    The minimum fraction of number of disks to be healthy for the nodemanager to launch new containers. This applies to nm-local-dirs and nm-log-dirs.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_MIN_HEALTHY_DISKS_FRACTION
```
public static final float DEFAULT_NM_MIN_HEALTHY_DISKS_FRACTION
```
    By default, at least 25% of disks are to be healthy to say that the node is healthy in terms of disks.
    
    See Also:
    Constant Field Values
  - NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE
```
public static final String NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE
```
    The maximum percentage of disk space that can be used after which a disk is marked as offline. Values can range from 0.0 to 100.0. If the value is greater than or equal to 100, NM will check for full disk. This applies to nm-local-dirs and nm-log-dirs.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE
```
public static final float DEFAULT_NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE
```
    By default, 100% of the disk can be used before it is marked as offline.
    
    See Also:
    Constant Field Values
  - NM_MIN_PER_DISK_FREE_SPACE_MB
```
public static final String NM_MIN_PER_DISK_FREE_SPACE_MB
```
    The minimum space that must be available on a local dir for it to be used. This applies to nm-local-dirs and nm-log-dirs.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_MIN_PER_DISK_FREE_SPACE_MB
```
public static final long DEFAULT_NM_MIN_PER_DISK_FREE_SPACE_MB
```
    By default, all of the disk can be used before it is marked as offline.
    
    See Also:
    Constant Field Values
  - NM_HEALTH_CHECK_INTERVAL_MS
```
public static final String NM_HEALTH_CHECK_INTERVAL_MS
```
    Frequency of running node health script.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_HEALTH_CHECK_INTERVAL_MS
```
public static final long DEFAULT_NM_HEALTH_CHECK_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS
```
public static final String NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS
```
    Health check script time out period.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS
```
public static final long DEFAULT_NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS
```
    See Also:
    Constant Field Values
  - NM_HEALTH_CHECK_SCRIPT_PATH
```
public static final String NM_HEALTH_CHECK_SCRIPT_PATH
```
    The health check script to run.
    
    See Also:
    Constant Field Values
  - NM_HEALTH_CHECK_SCRIPT_OPTS
```
public static final String NM_HEALTH_CHECK_SCRIPT_OPTS
```
    The arguments to pass to the health check script.
    
    See Also:
    Constant Field Values
  - NM_LINUX_CONTAINER_EXECUTOR_PATH
```
public static final String NM_LINUX_CONTAINER_EXECUTOR_PATH
```
    The path to the Linux container executor.
    
    See Also:
    Constant Field Values
  - NM_LINUX_CONTAINER_GROUP
```
public static final String NM_LINUX_CONTAINER_GROUP
```
    The UNIX group that the linux-container-executor should run as. This is intended to be set as part of container-executor.cfg.
    
    See Also:
    Constant Field Values
  - NM_NONSECURE_MODE_LOCAL_USER_KEY
```
public static final String NM_NONSECURE_MODE_LOCAL_USER_KEY
```
    The UNIX user that containers will run as when Linux-container-executor is used in nonsecure mode (a use case for this is using cgroups).
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_NONSECURE_MODE_LOCAL_USER
```
public static final String DEFAULT_NM_NONSECURE_MODE_LOCAL_USER
```
    See Also:
    Constant Field Values
  - NM_NONSECURE_MODE_USER_PATTERN_KEY
```
public static final String NM_NONSECURE_MODE_USER_PATTERN_KEY
```
    The allowed pattern for UNIX user names enforced by Linux-container-executor when used in nonsecure mode (use case for this is using cgroups). The default value is taken from /usr/sbin/adduser
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_NONSECURE_MODE_USER_PATTERN
```
public static final String DEFAULT_NM_NONSECURE_MODE_USER_PATTERN
```
    See Also:
    Constant Field Values
  - NM_LINUX_CONTAINER_RESOURCES_HANDLER
```
public static final String NM_LINUX_CONTAINER_RESOURCES_HANDLER
```
    The type of resource enforcement to use with the linux container executor.
    
    See Also:
    Constant Field Values
  - NM_LINUX_CONTAINER_CGROUPS_HIERARCHY
```
public static final String NM_LINUX_CONTAINER_CGROUPS_HIERARCHY
```
    The path the linux container executor should use for cgroups
    
    See Also:
    Constant Field Values
  - NM_LINUX_CONTAINER_CGROUPS_MOUNT
```
public static final String NM_LINUX_CONTAINER_CGROUPS_MOUNT
```
    Whether the linux container executor should mount cgroups if not found
    
    See Also:
    Constant Field Values
  - NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH
```
public static final String NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH
```
    Where the linux container executor should mount cgroups if not found
    
    See Also:
    Constant Field Values
  - NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT
```
public static final String NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT
```
    Interval of time the linux container executor should try cleaning up cgroups entry when cleaning up a container. This is required due to what it seems a race condition because the SIGTERM/SIGKILL is asynch.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT
```
public static final long DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT
```
    See Also:
    Constant Field Values
  - NM_LOG_AGG_COMPRESSION_TYPE
```
public static final String NM_LOG_AGG_COMPRESSION_TYPE
```
    T-file compression types used to compress aggregated logs.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_LOG_AGG_COMPRESSION_TYPE
```
public static final String DEFAULT_NM_LOG_AGG_COMPRESSION_TYPE
```
    See Also:
    Constant Field Values
  - NM_PRINCIPAL
```
public static final String NM_PRINCIPAL
```
    The kerberos principal for the node manager.
    
    See Also:
    Constant Field Values
  - NM_AUX_SERVICES
```
public static final String NM_AUX_SERVICES
```
    See Also:
    Constant Field Values
  - NM_AUX_SERVICE_FMT
```
public static final String NM_AUX_SERVICE_FMT
```
    See Also:
    Constant Field Values
  - NM_USER_HOME_DIR
```
public static final String NM_USER_HOME_DIR
```
    See Also:
    Constant Field Values
  - NM_WEBAPP_SPNEGO_USER_NAME_KEY
```
public static final String NM_WEBAPP_SPNEGO_USER_NAME_KEY
```
    The kerberos principal to be used for spnego filter for NM.
    
    See Also:
    Constant Field Values
  - NM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY
```
public static final String NM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY
```
    The kerberos keytab to be used for spnego filter for NM.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_USER_HOME_DIR
```
public static final String DEFAULT_NM_USER_HOME_DIR
```
    See Also:
    Constant Field Values
  - NM_RECOVERY_PREFIX
```
public static final String NM_RECOVERY_PREFIX
```
    See Also:
    Constant Field Values
  - NM_RECOVERY_ENABLED
```
public static final String NM_RECOVERY_ENABLED
```
    See Also:
    Constant Field Values
  - DEFAULT_NM_RECOVERY_ENABLED
```
public static final boolean DEFAULT_NM_RECOVERY_ENABLED
```
    See Also:
    Constant Field Values
  - NM_RECOVERY_DIR
```
public static final String NM_RECOVERY_DIR
```
    See Also:
    Constant Field Values
  - PROXY_PREFIX
```
public static final String PROXY_PREFIX
```
    See Also:
    Constant Field Values
  - PROXY_PRINCIPAL
```
public static final String PROXY_PRINCIPAL
```
    The kerberos principal for the proxy.
    
    See Also:
    Constant Field Values
  - PROXY_KEYTAB
```
public static final String PROXY_KEYTAB
```
    Keytab for Proxy.
    
    See Also:
    Constant Field Values
  - PROXY_ADDRESS
```
public static final String PROXY_ADDRESS
```
    The address for the web proxy.
    
    See Also:
    Constant Field Values
  - DEFAULT_PROXY_PORT
```
public static final int DEFAULT_PROXY_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_PROXY_ADDRESS
```
public static final String DEFAULT_PROXY_ADDRESS
```
    See Also:
    Constant Field Values
  - YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCETRACKER_PROTOCOL
```
public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCETRACKER_PROTOCOL
```
    YARN Service Level Authorization
    
    See Also:
    Constant Field Values
  - YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONCLIENT_PROTOCOL
```
public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONCLIENT_PROTOCOL
```
    See Also:
    Constant Field Values
  - YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCEMANAGER_ADMINISTRATION_PROTOCOL
```
public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCEMANAGER_ADMINISTRATION_PROTOCOL
```
    See Also:
    Constant Field Values
  - YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONMASTER_PROTOCOL
```
public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONMASTER_PROTOCOL
```
    See Also:
    Constant Field Values
  - YARN_SECURITY_SERVICE_AUTHORIZATION_CONTAINER_MANAGEMENT_PROTOCOL
```
public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_CONTAINER_MANAGEMENT_PROTOCOL
```
    See Also:
    Constant Field Values
  - YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCE_LOCALIZER
```
public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCE_LOCALIZER
```
    See Also:
    Constant Field Values
  - NM_SLEEP_DELAY_BEFORE_SIGKILL_MS
```
public static final String NM_SLEEP_DELAY_BEFORE_SIGKILL_MS
```
    No. of milliseconds to wait between sending a SIGTERM and SIGKILL to a running container
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_SLEEP_DELAY_BEFORE_SIGKILL_MS
```
public static final long DEFAULT_NM_SLEEP_DELAY_BEFORE_SIGKILL_MS
```
    See Also:
    Constant Field Values
  - NM_PROCESS_KILL_WAIT_MS
```
public static final String NM_PROCESS_KILL_WAIT_MS
```
    Max time to wait for a process to come up when trying to cleanup container resources
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_PROCESS_KILL_WAIT_MS
```
public static final long DEFAULT_NM_PROCESS_KILL_WAIT_MS
```
    See Also:
    Constant Field Values
  - RESOURCEMANAGER_CONNECT_MAX_WAIT_MS
```
public static final String RESOURCEMANAGER_CONNECT_MAX_WAIT_MS
```
    Max time to wait to establish a connection to RM
    
    See Also:
    Constant Field Values
  - DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS
```
public static final int DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS
```
    See Also:
    Constant Field Values
  - RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS
```
public static final String RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS
```
    Time interval between each attempt to connect to RM
    
    See Also:
    Constant Field Values
  - DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS
```
public static final long DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - YARN_APPLICATION_CLASSPATH
```
public static final String YARN_APPLICATION_CLASSPATH
```
    CLASSPATH for YARN applications. A comma-separated list of CLASSPATH entries
    
    See Also:
    Constant Field Values
  - DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH
```
@InterfaceAudience.Public
@InterfaceStability.Unstable
public static final String[] DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH
```
    Default platform-agnostic CLASSPATH for YARN applications. A comma-separated list of CLASSPATH entries. The parameter expansion marker will be replaced with real parameter expansion marker ('%' for Windows and '$' for Linux) by NodeManager on container launch. For example: {{VAR}} will be replaced as $VAR on Linux, and %VAR% on Windows.
  - DEFAULT_YARN_APPLICATION_CLASSPATH
```
public static final String[] DEFAULT_YARN_APPLICATION_CLASSPATH
```
    Default platform-specific CLASSPATH for YARN applications. A comma-separated list of CLASSPATH entries constructed based on the client OS environment expansion syntax.
    
    Note: Use DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH for cross-platform practice i.e. submit an application from a Windows client to a Linux/Unix server or vice versa.
  - DEFAULT_CONTAINER_TEMP_DIR
```
public static final String DEFAULT_CONTAINER_TEMP_DIR
```
    Container temp directory
    
    See Also:
    Constant Field Values
  - IS_MINI_YARN_CLUSTER
```
public static final String IS_MINI_YARN_CLUSTER
```
    See Also:
    Constant Field Values
  - YARN_MC_PREFIX
```
public static final String YARN_MC_PREFIX
```
    See Also:
    Constant Field Values
  - YARN_MINICLUSTER_FIXED_PORTS
```
public static final String YARN_MINICLUSTER_FIXED_PORTS
```
    Whether to use fixed ports with the minicluster.
    
    See Also:
    Constant Field Values
  - DEFAULT_YARN_MINICLUSTER_FIXED_PORTS
```
public static final boolean DEFAULT_YARN_MINICLUSTER_FIXED_PORTS
```
    Default is false to be able to run tests concurrently without port conflicts.
    
    See Also:
    Constant Field Values
  - YARN_MINICLUSTER_USE_RPC
```
public static final String YARN_MINICLUSTER_USE_RPC
```
    Whether the NM should use RPC to connect to the RM. Default is false. Can be set to true only when using fixed ports.
    
    See Also:
    Constant Field Values
  - DEFAULT_YARN_MINICLUSTER_USE_RPC
```
public static final boolean DEFAULT_YARN_MINICLUSTER_USE_RPC
```
    See Also:
    Constant Field Values
  - YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING
```
public static final String YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING
```
    Whether users are explicitly trying to control resource monitoring configuration for the MiniYARNCluster. Disabled by default.
    
    See Also:
    Constant Field Values
  - DEFAULT_YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING
```
public static final boolean DEFAULT_YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING
```
    See Also:
    Constant Field Values
  - YARN_APP_CONTAINER_LOG_DIR
```
public static final String YARN_APP_CONTAINER_LOG_DIR
```
    The log directory for the containers
    
    See Also:
    Constant Field Values
  - YARN_APP_CONTAINER_LOG_SIZE
```
public static final String YARN_APP_CONTAINER_LOG_SIZE
```
    See Also:
    Constant Field Values
  - YARN_APP_CONTAINER_LOG_BACKUPS
```
public static final String YARN_APP_CONTAINER_LOG_BACKUPS
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_PREFIX
```
public static final String TIMELINE_SERVICE_PREFIX
```
    See Also:
    Constant Field Values
  - APPLICATION_HISTORY_PREFIX
```
@InterfaceAudience.Private
public static final String APPLICATION_HISTORY_PREFIX
```
    See Also:
    Constant Field Values
  - APPLICATION_HISTORY_ENABLED
```
@InterfaceAudience.Private
public static final String APPLICATION_HISTORY_ENABLED
```
    The setting that controls whether application history service is enabled or not.
    
    See Also:
    Constant Field Values
  - DEFAULT_APPLICATION_HISTORY_ENABLED
```
@InterfaceAudience.Private
public static final boolean DEFAULT_APPLICATION_HISTORY_ENABLED
```
    See Also:
    Constant Field Values
  - APPLICATION_HISTORY_STORE
```
@InterfaceAudience.Private
public static final String APPLICATION_HISTORY_STORE
```
    Application history store class
    
    See Also:
    Constant Field Values
  - FS_APPLICATION_HISTORY_STORE_URI
```
@InterfaceAudience.Private
public static final String FS_APPLICATION_HISTORY_STORE_URI
```
    URI for FileSystemApplicationHistoryStore
    
    See Also:
    Constant Field Values
  - FS_APPLICATION_HISTORY_STORE_COMPRESSION_TYPE
```
@InterfaceAudience.Private
public static final String FS_APPLICATION_HISTORY_STORE_COMPRESSION_TYPE
```
    T-file compression types used to compress history data.
    
    See Also:
    Constant Field Values
  - DEFAULT_FS_APPLICATION_HISTORY_STORE_COMPRESSION_TYPE
```
@InterfaceAudience.Private
public static final String DEFAULT_FS_APPLICATION_HISTORY_STORE_COMPRESSION_TYPE
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_ENABLED
```
public static final String TIMELINE_SERVICE_ENABLED
```
    The setting that controls whether timeline service is enabled or not.
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_ENABLED
```
public static final boolean DEFAULT_TIMELINE_SERVICE_ENABLED
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_ADDRESS
```
public static final String TIMELINE_SERVICE_ADDRESS
```
    host:port address for timeline service RPC APIs.
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_PORT
```
public static final int DEFAULT_TIMELINE_SERVICE_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_ADDRESS
```
public static final String DEFAULT_TIMELINE_SERVICE_ADDRESS
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_HANDLER_THREAD_COUNT
```
public static final String TIMELINE_SERVICE_HANDLER_THREAD_COUNT
```
    The number of threads to handle client RPC API requests.
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_CLIENT_THREAD_COUNT
```
public static final int DEFAULT_TIMELINE_SERVICE_CLIENT_THREAD_COUNT
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_WEBAPP_ADDRESS
```
public static final String TIMELINE_SERVICE_WEBAPP_ADDRESS
```
    The address of the timeline service web application.
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_WEBAPP_PORT
```
public static final int DEFAULT_TIMELINE_SERVICE_WEBAPP_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_WEBAPP_ADDRESS
```
public static final String DEFAULT_TIMELINE_SERVICE_WEBAPP_ADDRESS
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS
```
public static final String TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS
```
    The https address of the timeline service web application.
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_PORT
```
public static final int DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_PORT
```
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS
```
public static final String DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_STORE
```
public static final String TIMELINE_SERVICE_STORE
```
    Timeline service store class
    
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_TTL_ENABLE
```
public static final String TIMELINE_SERVICE_TTL_ENABLE
```
    Timeline service enable data age off
    
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_TTL_MS
```
public static final String TIMELINE_SERVICE_TTL_MS
```
    Timeline service length of time to retain data
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_TTL_MS
```
public static final long DEFAULT_TIMELINE_SERVICE_TTL_MS
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_LEVELDB_PREFIX
```
public static final String TIMELINE_SERVICE_LEVELDB_PREFIX
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_LEVELDB_PATH
```
public static final String TIMELINE_SERVICE_LEVELDB_PATH
```
    Timeline service leveldb path
    
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE
```
public static final String TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE
```
    Timeline service leveldb read cache (uncompressed blocks)
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE
```
public static final long DEFAULT_TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE
```
public static final String TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE
```
    Timeline service leveldb start time read cache (number of entities)
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE
```
public static final int DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE
```
public static final String TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE
```
    Timeline service leveldb start time write cache (number of entities)
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE
```
public static final int DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS
```
public static final String TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS
```
    Timeline service leveldb interval to wait between deletion rounds
    
    See Also:
    Constant Field Values
  - DEFAULT_TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS
```
public static final long DEFAULT_TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_PRINCIPAL
```
public static final String TIMELINE_SERVICE_PRINCIPAL
```
    The Kerberos principal for the timeline server.
    
    See Also:
    Constant Field Values
  - TIMELINE_SERVICE_KEYTAB
```
public static final String TIMELINE_SERVICE_KEYTAB
```
    The Kerberos keytab for the timeline server.
    
    See Also:
    Constant Field Values
  - YARN_CLIENT_APP_SUBMISSION_POLL_INTERVAL_MS
```
@Deprecated
public static final String YARN_CLIENT_APP_SUBMISSION_POLL_INTERVAL_MS
```
    Deprecated.
    
    Use YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS instead. The interval of the yarn client's querying application state after application submission. The unit is millisecond.
    
    See Also:
    Constant Field Values
  - YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS
```
public static final String YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS
```
    The interval that the yarn client library uses to poll the completion status of the asynchronous API of application client protocol.
    
    See Also:
    Constant Field Values
  - DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS
```
public static final long DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS
```
    See Also:
    Constant Field Values
  - YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS
```
public static final 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. Defaults to -1, which indicates no limit.
    
    See Also:
    Constant Field Values
  - DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS
```
public static final long DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS
```
    See Also:
    Constant Field Values
  - NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE
```
public static final String NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE
```
    Max number of threads in NMClientAsync to process container management events
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE
```
public static final int DEFAULT_NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE
```
    See Also:
    Constant Field Values
  - NM_CLIENT_MAX_NM_PROXIES
```
public static final String NM_CLIENT_MAX_NM_PROXIES
```
    Maximum number of proxy connections for node manager. It should always be more than 1. NMClient and MRAppMaster will use this to cache connection with node manager. There will be at max one connection per node manager. Ex. configuring it to a value of 5 will make sure that client will at max have 5 connections cached with 5 different node managers. These connections will be timed out if idle for more than system wide idle timeout period. The token if used for authentication then it will be used only at connection creation time. If new token is received then earlier connection should be closed in order to use newer token. Note: NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE are related to each other.
    
    See Also:
    Constant Field Values
  - DEFAULT_NM_CLIENT_MAX_NM_PROXIES
```
public static final int DEFAULT_NM_CLIENT_MAX_NM_PROXIES
```
    See Also:
    Constant Field Values
  - YARN_HTTP_POLICY_KEY
```
public static final String YARN_HTTP_POLICY_KEY
```
    See Also:
    Constant Field Values
  - YARN_HTTP_POLICY_DEFAULT
```
public static final String YARN_HTTP_POLICY_DEFAULT
```
- Constructor Detail
  - YarnConfiguration
```
public YarnConfiguration()
```
  - YarnConfiguration
```
public YarnConfiguration(org.apache.hadoop.conf.Configuration conf)
```
- Method Detail
  - getServiceAddressConfKeys
```
@InterfaceAudience.Private
public static List<String> getServiceAddressConfKeys(org.apache.hadoop.conf.Configuration conf)
```
  - getSocketAddr
```
public InetSocketAddress getSocketAddr(String name,
                              String defaultAddress,
                              int defaultPort)
```
    Get the socket address for name property as a InetSocketAddress. On a HA cluster, this fetches the address corresponding to the RM identified by RM_HA_ID.
    
    Overrides:
    
    getSocketAddr in class org.apache.hadoop.conf.Configuration
    
    Parameters:
    name - property name.
    defaultAddress - the default value
    defaultPort - the default port
    
    Returns:
    InetSocketAddress
  - updateConnectAddr
```
public InetSocketAddress updateConnectAddr(String name,
                                  InetSocketAddress addr)
```
    Overrides:
    
    updateConnectAddr in class org.apache.hadoop.conf.Configuration
  - getRMDefaultPortNumber
```
@InterfaceAudience.Private
public static int getRMDefaultPortNumber(String addressPrefix,
                                                   org.apache.hadoop.conf.Configuration conf)
```
  - useHttps
```
public static boolean useHttps(org.apache.hadoop.conf.Configuration conf)
```
  - getClusterId
```
@InterfaceAudience.Private
public static String getClusterId(org.apache.hadoop.conf.Configuration conf)
```

Class YarnConfiguration

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.conf.Configuration

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.apache.hadoop.conf.Configuration

Methods inherited from class java.lang.Object

Field Detail

CS_CONFIGURATION_FILE

HADOOP_POLICY_CONFIGURATION_FILE

YARN_SITE_CONFIGURATION_FILE

CORE_SITE_CONFIGURATION_FILE

RM_CONFIGURATION_FILES

APPLICATION_MAX_TAGS

APPLICATION_MAX_TAG_LENGTH

YARN_PREFIX

DEBUG_NM_DELETE_DELAY_SEC

IPC_PREFIX

IPC_CLIENT_FACTORY_CLASS

DEFAULT_IPC_CLIENT_FACTORY_CLASS

IPC_SERVER_FACTORY_CLASS

DEFAULT_IPC_SERVER_FACTORY_CLASS

IPC_RECORD_FACTORY_CLASS

DEFAULT_IPC_RECORD_FACTORY_CLASS

IPC_RPC_IMPL

DEFAULT_IPC_RPC_IMPL

RM_PREFIX

RM_CLUSTER_ID

RM_HOSTNAME

RM_ADDRESS

DEFAULT_RM_PORT

DEFAULT_RM_ADDRESS

RM_CLIENT_THREAD_COUNT

DEFAULT_RM_CLIENT_THREAD_COUNT

RM_PRINCIPAL

RM_SCHEDULER_ADDRESS

DEFAULT_RM_SCHEDULER_PORT

DEFAULT_RM_SCHEDULER_ADDRESS

RM_SCHEDULER_MINIMUM_ALLOCATION_MB

DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB

RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES

DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES

RM_SCHEDULER_MAXIMUM_ALLOCATION_MB

DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB

RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES

DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES

RM_SCHEDULER_CLIENT_THREAD_COUNT

DEFAULT_RM_SCHEDULER_CLIENT_THREAD_COUNT

RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME

DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME

RM_SCHEDULER_ENABLE_MONITORS

DEFAULT_RM_SCHEDULER_ENABLE_MONITORS

RM_SCHEDULER_MONITOR_POLICIES

RM_WEBAPP_ADDRESS

DEFAULT_RM_WEBAPP_PORT

DEFAULT_RM_WEBAPP_ADDRESS

RM_WEBAPP_HTTPS_ADDRESS

YARN_SSL_CLIENT_HTTPS_NEED_AUTH_DEFAULT

YARN_SSL_SERVER_RESOURCE_DEFAULT

DEFAULT_RM_WEBAPP_HTTPS_PORT

DEFAULT_RM_WEBAPP_HTTPS_ADDRESS

RM_RESOURCE_TRACKER_ADDRESS

DEFAULT_RM_RESOURCE_TRACKER_PORT

DEFAULT_RM_RESOURCE_TRACKER_ADDRESS

RM_AM_EXPIRY_INTERVAL_MS

DEFAULT_RM_AM_EXPIRY_INTERVAL_MS

RM_NM_EXPIRY_INTERVAL_MS

DEFAULT_RM_NM_EXPIRY_INTERVAL_MS

YARN_ACL_ENABLE

DEFAULT_YARN_ACL_ENABLE

YARN_ADMIN_ACL

DEFAULT_YARN_ADMIN_ACL

DEFAULT_YARN_APP_ACL

RM_ADMIN_ADDRESS

DEFAULT_RM_ADMIN_PORT

DEFAULT_RM_ADMIN_ADDRESS

RM_ADMIN_CLIENT_THREAD_COUNT

DEFAULT_RM_ADMIN_CLIENT_THREAD_COUNT

RM_AM_MAX_ATTEMPTS