Constant Field Values

Contents

• org.apache.*

org.apache.*

org.apache.hadoop.yarn.client.AMRMClientUtils

Modifier and Type	Constant Field	Value
public static final String	APP_ALREADY_REGISTERED_MESSAGE	"Application Master is already registered : "
public static final String	EXPECTED_HB_RESPONSEID_MESSAGE	" expect responseId to be "
public static final int	PRE_REGISTER_RESPONSE_ID	-1
public static final String	RECEIVED_HB_RESPONSEID_MESSAGE	" but get "

org.apache.hadoop.yarn.client.api.AppAdminClient

Modifier and Type	Constant Field	Value
public static final String	DEFAULT_CLASS_NAME	"org.apache.hadoop.yarn.service.client.ApiServiceClient"
public static final String	DEFAULT_TYPE	"yarn-service"
public static final String	UNIT_TEST_CLASS_NAME	"org.apache.hadoop.yarn.service.client.ServiceClient"
public static final String	UNIT_TEST_TYPE	"unit-test"
public static final String	YARN_APP_ADMIN_CLIENT_PREFIX	"yarn.application.admin.client.class."

org.apache.hadoop.yarn.logaggregation.ExtendedLogMetaRequest.ComparisonExpression

Modifier and Type	Constant Field	Value
public static final String	GREATER_OPERATOR	">"
public static final String	LESSER_OPERATOR	"<"

org.apache.hadoop.yarn.logaggregation.LogAggregationUtils

Modifier and Type	Constant Field	Value
public static final String	TMP_FILE_SUFFIX	".tmp"

org.apache.hadoop.yarn.logaggregation.LogCLIHelpers

Modifier and Type	Constant Field	Value
public static final String	CONTAINER_ON_NODE_PATTERN	"Container: %s on %s"

org.apache.hadoop.yarn.logaggregation.LogToolUtils

Modifier and Type	Constant Field	Value
public static final String	CONTAINER_ON_NODE_PATTERN	"Container: %s on %s"

org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController

Modifier and Type	Constant Field	Value
public static final String	CHECK_SUM_FILE_SUFFIX	"-checksum"

org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

Modifier and Type	Constant Field	Value
public static final String	ANY	"*"
public static final String	NO_LABEL	""
public static final String	NODE_LABELS_NOT_ENABLED_ERR	"Node-label-based scheduling is disabled. Please check yarn.node-labels.enabled"
public static final int	WILDCARD_PORT	0

org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore

Modifier and Type	Constant Field	Value
protected static final String	DEFAULT_DIR_NAME	"node-labels"
protected static final String	EDITLOG_FILENAME	"nodelabel.editlog"
protected static final String	MIRROR_FILENAME	"nodelabel.mirror"

org.apache.hadoop.yarn.nodelabels.store.op.AddClusterLabelOp

Modifier and Type	Constant Field	Value
public static final int	OPCODE	0

org.apache.hadoop.yarn.nodelabels.store.op.AddNodeToAttributeLogOp

Modifier and Type	Constant Field	Value
public static final int	OPCODE	0

org.apache.hadoop.yarn.nodelabels.store.op.NodeToLabelOp

Modifier and Type	Constant Field	Value
public static final int	OPCODE	1

org.apache.hadoop.yarn.nodelabels.store.op.RemoveClusterLabelOp

Modifier and Type	Constant Field	Value
public static final int	OPCODE	2

org.apache.hadoop.yarn.nodelabels.store.op.RemoveNodeToAttributeLogOp

Modifier and Type	Constant Field	Value
public static final int	OPCODE	1

org.apache.hadoop.yarn.nodelabels.store.op.ReplaceNodeToAttributeLogOp

Modifier and Type	Constant Field	Value
public static final int	OPCODE	2

org.apache.hadoop.yarn.security.client.TimelineAuthenticationConsts

Modifier and Type	Constant Field	Value
public static final String	DELEGATION_PARAM	"delegation"
public static final String	DELEGATION_TOKEN_EXPIRATION_TIME	"expirationTime"
public static final String	DELEGATION_TOKEN_URL	"url"
public static final String	ERROR_CLASSNAME_JSON	"javaClassName"
public static final String	ERROR_EXCEPTION_JSON	"exception"
public static final String	ERROR_MESSAGE_JSON	"message"
public static final String	OP_PARAM	"op"
public static final String	RENEWER_PARAM	"renewer"
public static final String	TOKEN_PARAM	"token"

org.apache.hadoop.yarn.server.metrics.AppAttemptMetricsConstants

Modifier and Type	Constant Field	Value
public static final String	DIAGNOSTICS_INFO	"YARN_APPLICATION_ATTEMPT_DIAGNOSTICS_INFO"
public static final String	ENTITY_TYPE	"YARN_APPLICATION_ATTEMPT"
public static final String	FINAL_STATUS_INFO	"YARN_APPLICATION_ATTEMPT_FINAL_STATUS"
public static final String	FINISHED_EVENT_TYPE	"YARN_APPLICATION_ATTEMPT_FINISHED"
public static final String	HOST_INFO	"YARN_APPLICATION_ATTEMPT_HOST"
public static final String	MASTER_CONTAINER_INFO	"YARN_APPLICATION_ATTEMPT_MASTER_CONTAINER"
public static final String	MASTER_NODE_ADDRESS	"YARN_APPLICATION_ATTEMPT_MASTER_NODE_ADDRESS"
public static final String	MASTER_NODE_ID	"YARN_APPLICATION_ATTEMPT_MASTER_NODE_ID"
public static final String	ORIGINAL_TRACKING_URL_INFO	"YARN_APPLICATION_ATTEMPT_ORIGINAL_TRACKING_URL"
public static final String	PARENT_PRIMARY_FILTER	"YARN_APPLICATION_ATTEMPT_PARENT"
public static final String	REGISTERED_EVENT_TYPE	"YARN_APPLICATION_ATTEMPT_REGISTERED"
public static final String	RPC_PORT_INFO	"YARN_APPLICATION_ATTEMPT_RPC_PORT"
public static final String	STATE_INFO	"YARN_APPLICATION_ATTEMPT_STATE"
public static final String	TRACKING_URL_INFO	"YARN_APPLICATION_ATTEMPT_TRACKING_URL"

org.apache.hadoop.yarn.server.metrics.ApplicationMetricsConstants

Modifier and Type	Constant Field	Value
public static final String	ACLS_UPDATED_EVENT_TYPE	"YARN_APPLICATION_ACLS_UPDATED"
public static final String	AM_CONTAINER_LAUNCH_COMMAND	"YARN_AM_CONTAINER_LAUNCH_COMMAND"
public static final String	AM_NODE_LABEL_EXPRESSION	"YARN_AM_NODE_LABEL_EXPRESSION"
public static final String	APP_AM_CONTAINER_PREEMPTED	"YARN_APPLICATION_AM_CONTAINER_PREEMPTED"
public static final String	APP_CPU_METRICS	"YARN_APPLICATION_CPU"
public static final String	APP_CPU_PREEMPT_METRICS	"YARN_APPLICATION_CPU_PREEMPT_METRIC"
public static final String	APP_MEM_METRICS	"YARN_APPLICATION_MEMORY"
public static final String	APP_MEM_PREEMPT_METRICS	"YARN_APPLICATION_MEM_PREEMPT_METRIC"
public static final String	APP_NODE_LABEL_EXPRESSION	"YARN_APP_NODE_LABEL_EXPRESSION"
public static final String	APP_NON_AM_CONTAINER_PREEMPTED	"YARN_APPLICATION_NON_AM_CONTAINER_PREEMPTED"
public static final String	APP_RESOURCE_PREEMPTED_CPU	"YARN_APPLICATION_RESOURCE_PREEMPTED_CPU"
public static final String	APP_RESOURCE_PREEMPTED_MEM	"YARN_APPLICATION_RESOURCE_PREEMPTED_MEMORY"
public static final String	APP_TAGS_INFO	"YARN_APPLICATION_TAGS"
public static final String	APP_VIEW_ACLS_ENTITY_INFO	"YARN_APPLICATION_VIEW_ACLS"
public static final String	APPLICATION_PRIORITY_INFO	"YARN_APPLICATION_PRIORITY"
public static final String	CREATED_EVENT_TYPE	"YARN_APPLICATION_CREATED"
public static final String	DIAGNOSTICS_INFO_EVENT_INFO	"YARN_APPLICATION_DIAGNOSTICS_INFO"
public static final String	ENTITY_TYPE	"YARN_APPLICATION"
public static final String	FINAL_STATUS_EVENT_INFO	"YARN_APPLICATION_FINAL_STATUS"
public static final String	FINISHED_EVENT_TYPE	"YARN_APPLICATION_FINISHED"
public static final String	LATEST_APP_ATTEMPT_EVENT_INFO	"YARN_APPLICATION_LATEST_APP_ATTEMPT"
public static final String	LAUNCHED_EVENT_TYPE	"YARN_APPLICATION_LAUNCHED"
public static final String	NAME_ENTITY_INFO	"YARN_APPLICATION_NAME"
public static final String	QUEUE_ENTITY_INFO	"YARN_APPLICATION_QUEUE"
public static final String	STATE_EVENT_INFO	"YARN_APPLICATION_STATE"
public static final String	STATE_UPDATED_EVENT_TYPE	"YARN_APPLICATION_STATE_UPDATED"
public static final String	SUBMITTED_TIME_ENTITY_INFO	"YARN_APPLICATION_SUBMITTED_TIME"
public static final String	TYPE_ENTITY_INFO	"YARN_APPLICATION_TYPE"
public static final String	UNMANAGED_APPLICATION_ENTITY_INFO	"YARN_APPLICATION_UNMANAGED_APPLICATION"
public static final String	UPDATED_EVENT_TYPE	"YARN_APPLICATION_UPDATED"
public static final String	USER_ENTITY_INFO	"YARN_APPLICATION_USER"
public static final String	YARN_APP_CALLER_CONTEXT	"YARN_APPLICATION_CALLER_CONTEXT"
public static final String	YARN_APP_CALLER_SIGNATURE	"YARN_APPLICATION_CALLER_SIGNATURE"

org.apache.hadoop.yarn.server.metrics.ContainerMetricsConstants

Modifier and Type	Constant Field	Value
public static final String	ALLOCATED_EXPOSED_PORTS	"YARN_CONTAINER_ALLOCATED_EXPOSED_PORTS"
public static final String	ALLOCATED_HOST_HTTP_ADDRESS_INFO	"YARN_CONTAINER_ALLOCATED_HOST_HTTP_ADDRESS"
public static final String	ALLOCATED_HOST_INFO	"YARN_CONTAINER_ALLOCATED_HOST"
public static final String	ALLOCATED_MEMORY_INFO	"YARN_CONTAINER_ALLOCATED_MEMORY"
public static final String	ALLOCATED_PORT_INFO	"YARN_CONTAINER_ALLOCATED_PORT"
public static final String	ALLOCATED_PRIORITY_INFO	"YARN_CONTAINER_ALLOCATED_PRIORITY"
public static final String	ALLOCATED_VCORE_INFO	"YARN_CONTAINER_ALLOCATED_VCORE"
public static final String	CONTAINER_FINISHED_TIME	"YARN_CONTAINER_FINISHED_TIME"
public static final String	CREATED_EVENT_TYPE	"YARN_CONTAINER_CREATED"
public static final String	CREATED_IN_RM_EVENT_TYPE	"YARN_RM_CONTAINER_CREATED"
public static final String	DIAGNOSTICS_INFO	"YARN_CONTAINER_DIAGNOSTICS_INFO"
public static final String	ENTITY_TYPE	"YARN_CONTAINER"
public static final String	EXIT_STATUS_INFO	"YARN_CONTAINER_EXIT_STATUS"
public static final String	FINISHED_EVENT_TYPE	"YARN_CONTAINER_FINISHED"
public static final String	FINISHED_IN_RM_EVENT_TYPE	"YARN_RM_CONTAINER_FINISHED"
public static final String	KILLED_EVENT_TYPE	"YARN_CONTAINER_KILLED"
public static final String	LOCALIZATION_FINISHED_EVENT_TYPE	"YARN_NM_CONTAINER_LOCALIZATION_FINISHED"
public static final String	LOCALIZATION_START_EVENT_TYPE	"YARN_NM_CONTAINER_LOCALIZATION_STARTED"
public static final String	PARENT_PRIMARIY_FILTER	"YARN_CONTAINER_PARENT"
public static final String	PAUSED_EVENT_TYPE	"YARN_CONTAINER_PAUSED"
public static final String	RESUMED_EVENT_TYPE	"YARN_CONTAINER_RESUMED"
public static final String	STATE_INFO	"YARN_CONTAINER_STATE"

org.apache.hadoop.yarn.util.AbstractLivelinessMonitor<O>

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_EXPIRE	300000

org.apache.hadoop.yarn.util.AdHocLogDumper

Modifier and Type	Constant Field	Value
public static final String	AD_HOC_DUMPER_APPENDER	"ad-hoc-dumper-appender"

org.apache.hadoop.yarn.util.Apps

Modifier and Type	Constant Field	Value
public static final String	APP	"application"
public static final String	ID	"ID"

org.apache.hadoop.yarn.util.AuxiliaryServiceHelper

Modifier and Type	Constant Field	Value
public static final String	NM_AUX_SERVICE	"NM_AUX_SERVICE_"

org.apache.hadoop.yarn.util.BoundedAppender

Modifier and Type	Constant Field	Value
public static final String	TRUNCATED_MESSAGES_TEMPLATE	"Diagnostic messages truncated, showing last %d chars out of %d:%n...%s"

org.apache.hadoop.yarn.util.ConverterUtils

Modifier and Type	Constant Field	Value
public static final String	APPLICATION_ATTEMPT_PREFIX	"appattempt"
public static final String	APPLICATION_PREFIX	"application"
public static final String	CONTAINER_PREFIX	"container"

org.apache.hadoop.yarn.util.Log4jWarningErrorMetricsAppender

Modifier and Type	Constant Field	Value
public static final String	LOG_METRICS_APPENDER	"RM_LOG_METRICS_APPENDER"

org.apache.hadoop.yarn.util.ProcfsBasedProcessTree

Modifier and Type	Constant Field	Value
public static final int	KB_TO_BYTES	1024
public static final String	PROCFS_CMDLINE_FILE	"cmdline"
public static final String	PROCFS_STAT_FILE	"stat"
public static final String	SMAPS	"smaps"

org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree

Modifier and Type	Constant Field	Value
public static final int	UNAVAILABLE	-1

org.apache.hadoop.yarn.util.timeline.TimelineUtils

Modifier and Type	Constant Field	Value
public static final String	DEFAULT_FLOW_VERSION	"1"
public static final String	FLOW_NAME_TAG_PREFIX	"TIMELINE_FLOW_NAME_TAG"
public static final String	FLOW_RUN_ID_TAG_PREFIX	"TIMELINE_FLOW_RUN_ID_TAG"
public static final String	FLOW_VERSION_TAG_PREFIX	"TIMELINE_FLOW_VERSION_TAG"

org.apache.hadoop.yarn.webapp.MimeType

Modifier and Type	Constant Field	Value
public static final String	HTML	"text/html; charset=UTF-8"
public static final String	HTTP	"message/http; charset=UTF-8"
public static final String	JSON	"application/json; charset=UTF-8"
public static final String	TEXT	"text/plain; charset=UTF-8"
public static final String	XML	"text/xml; charset=UTF-8"

org.apache.hadoop.yarn.webapp.Params

Modifier and Type	Constant Field	Value
public static final String	ERROR_DETAILS	"error.details"
public static final String	TITLE	"title"
public static final String	TITLE_LINK	"title.href"
public static final String	USER	"user"

org.apache.hadoop.yarn.webapp.YarnWebParams

Modifier and Type	Constant Field	Value
public static final String	APP_HISTORY_WEB_UI	"ApplicationHistoryServer"
public static final String	APP_OWNER	"app.owner"
public static final String	APP_SC	"app.subcluster"
public static final String	APP_START_TIME_BEGIN	"app.started-time.begin"
public static final String	APP_START_TIME_END	"app.started-time.end"
public static final String	APP_STATE	"app.state"
public static final String	APPLICATION_ATTEMPT_ID	"appattempt.id"
public static final String	APPLICATION_ID	"app.id"
public static final String	APPS_NUM	"apps.num"
public static final String	CONTAINER_ID	"container.id"
public static final String	CONTAINER_LOG_TYPE	"log.type"
public static final String	ENTITY_STRING	"entity.string"
public static final String	ERROR_MESSAGE	"error.message"
public static final String	NEXT_REFRESH_INTERVAL	"next.refresh.interval"
public static final String	NM_NODENAME	"nm.id"
public static final String	NODE_LABEL	"node.label"
public static final String	NODE_SC	"node.subcluster"
public static final String	NODE_STATE	"node.state"
public static final String	QUEUE_NAME	"queue.name"
public static final String	RM_WEB_UI	"ResourceManager"
public static final String	WEB_UI_TYPE	"web.ui.type"

org.apache.hadoop.yarn.webapp.util.WebAppUtils

Modifier and Type	Constant Field	Value
public static final String	HTTP_PREFIX	"http://"
public static final String	HTTPS_PREFIX	"https://"
public static final String	WEB_APP_KEY_PASSWORD_KEY	"ssl.server.keystore.keypassword"
public static final String	WEB_APP_KEYSTORE_PASSWORD_KEY	"ssl.server.keystore.password"
public static final String	WEB_APP_TRUSTSTORE_PASSWORD_KEY	"ssl.server.truststore.password"

org.apache.hadoop.yarn.webapp.view.HtmlBlock

Modifier and Type	Constant Field	Value
protected static final long	BYTES_IN_MB	1048576L
protected static final String	DATE_PATTERN	"yyyy-MM-dd HH:mm:ss"
protected static final String	UNAVAILABLE	"N/A"

org.apache.hadoop.yarn.webapp.view.HtmlPage

Modifier and Type	Constant Field	Value
public static final String	DOCTYPE	"<!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">"

org.apache.hadoop.yarn.webapp.view.JQueryUI

Modifier and Type	Constant Field	Value
public static final String	_EVEN	".even"
public static final String	_INFO	".info"
public static final String	_INFO_WRAP	".info-wrap.ui-widget-content.ui-corner-bottom"
public static final String	_ODD	".odd"
public static final String	_PROGRESSBAR	".ui-progressbar.ui-widget.ui-widget-content.ui-corner-all"
public static final String	_PROGRESSBAR_VALUE	".ui-progressbar-value.ui-widget-header.ui-corner-left"
public static final String	_TH	".ui-state-default"
public static final String	ACCORDION	"ui.accordion"
public static final String	ACCORDION_ID	"ui.accordion.id"
public static final String	C_TABLE	"table"
public static final String	DATATABLES	"ui.dataTables"
public static final String	DATATABLES_ID	"ui.dataTables.id"
public static final String	DATATABLES_SELECTOR	"ui.dataTables.selector"
public static final String	DIALOG	"ui.dialog"
public static final String	DIALOG_ID	"ui.dialog.id"
public static final String	DIALOG_SELECTOR	"ui.dialog.selector"
public static final String	PROGRESSBAR	"ui.progressbar"
public static final String	PROGRESSBAR_ID	"ui.progressbar.id"

org.apache.hadoop.yarn.webapp.view.RobotsTextPage

Modifier and Type	Constant Field	Value
public static final String	ROBOTS_TXT	"robots.txt"
public static final String	ROBOTS_TXT_PATH	"/robots.txt"