Constant Field Values

Contents

• org.apache.*

org.apache.*

org.apache.hadoop.mapred.LocalJobRunner

Modifier and Type	Constant Field	Value
public static final String	INTERMEDIATE_DATA_ENCRYPTION_ALGO	"HmacSHA1"
public static final String	LOCAL_MAX_MAPS	"mapreduce.local.map.tasks.maximum"
public static final String	LOCAL_MAX_REDUCES	"mapreduce.local.reduce.tasks.maximum"

org.apache.hadoop.mapreduce.v2.api.records.JobId

Modifier and Type	Constant Field	Value
protected static final String	JOB	"job"
protected static final char	SEPARATOR	95

org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId

Modifier and Type	Constant Field	Value
protected static final String	TASKATTEMPT	"attempt"

org.apache.hadoop.mapreduce.v2.api.records.TaskId

Modifier and Type	Constant Field	Value
protected static final String	TASK	"task"

org.apache.hadoop.mapreduce.v2.jobhistory.JHAdminConfig

Modifier and Type	Constant Field	Value
public static final String	DEFAULT_JHS_ADMIN_ACL	"*"
public static final String	DEFAULT_JHS_ADMIN_ADDRESS	"0.0.0.0:10033"
public static final int	DEFAULT_JHS_ADMIN_PORT	10033
public static final String	DEFAULT_MR_HISTORY_ADDRESS	"0.0.0.0:10020"
public static final long	DEFAULT_MR_HISTORY_CLEANER_INTERVAL_MS	86400000L
public static final int	DEFAULT_MR_HISTORY_CLIENT_THREAD_COUNT	10
public static final int	DEFAULT_MR_HISTORY_DATESTRING_CACHE_SIZE	200000
public static final int	DEFAULT_MR_HISTORY_JOBLIST_CACHE_SIZE	20000
public static final int	DEFAULT_MR_HISTORY_LOADED_JOB_CACHE_SIZE	5
public static final long	DEFAULT_MR_HISTORY_MAX_AGE	604800000L
public static final long	DEFAULT_MR_HISTORY_MAX_START_WAIT_TIME	-1L
public static final long	DEFAULT_MR_HISTORY_MOVE_INTERVAL_MS	180000L
public static final int	DEFAULT_MR_HISTORY_MOVE_THREAD_COUNT	3
public static final int	DEFAULT_MR_HISTORY_PORT	10020
public static final String	DEFAULT_MR_HISTORY_WEBAPP_ADDRESS	"0.0.0.0:19888"
public static final String	DEFAULT_MR_HISTORY_WEBAPP_HTTPS_ADDRESS	"0.0.0.0:19890"
public static final int	DEFAULT_MR_HISTORY_WEBAPP_HTTPS_PORT	19890
public static final int	DEFAULT_MR_HISTORY_WEBAPP_PORT	19888
public static final String	DEFAULT_MR_HS_JHIST_FORMAT	"json"
public static final int	DEFAULT_MR_HS_JOBNAME_LIMIT	50
public static final boolean	DEFAULT_MR_HS_RECOVERY_ENABLE	false
public static final String	JHS_ADMIN_ACL	"mapreduce.jobhistory.admin.acl"
public static final String	JHS_ADMIN_ADDRESS	"mapreduce.jobhistory.admin.address"
public static final String	MR_HISTORY_ADDRESS	"mapreduce.jobhistory.address"
public static final String	MR_HISTORY_BIND_HOST	"mapreduce.jobhistory.bind-host"
public static final String	MR_HISTORY_CLEANER_ENABLE	"mapreduce.jobhistory.cleaner.enable"
public static final String	MR_HISTORY_CLEANER_INTERVAL_MS	"mapreduce.jobhistory.cleaner.interval-ms"
public static final String	MR_HISTORY_CLIENT_THREAD_COUNT	"mapreduce.jobhistory.client.thread-count"
public static final String	MR_HISTORY_DATESTRING_CACHE_SIZE	"mapreduce.jobhistory.datestring.cache.size"
public static final String	MR_HISTORY_DONE_DIR	"mapreduce.jobhistory.done-dir"
public static final String	MR_HISTORY_INTERMEDIATE_DONE_DIR	"mapreduce.jobhistory.intermediate-done-dir"
public static final String	MR_HISTORY_JOBLIST_CACHE_SIZE	"mapreduce.jobhistory.joblist.cache.size"
public static final String	MR_HISTORY_KEYTAB	"mapreduce.jobhistory.keytab"
public static final String	MR_HISTORY_LOADED_JOB_CACHE_SIZE	"mapreduce.jobhistory.loadedjobs.cache.size"
public static final String	MR_HISTORY_LOADED_TASKS_CACHE_SIZE	"mapreduce.jobhistory.loadedtasks.cache.size"
public static final String	MR_HISTORY_MAX_AGE_MS	"mapreduce.jobhistory.max-age-ms"
public static final String	MR_HISTORY_MAX_START_WAIT_TIME	"mapreduce.jobhistory.maximum-start-wait-time-millis"
public static final String	MR_HISTORY_MINICLUSTER_FIXED_PORTS	"mapreduce.jobhistory.minicluster.fixed.ports"
public static final String	MR_HISTORY_MOVE_INTERVAL_MS	"mapreduce.jobhistory.move.interval-ms"
public static final String	MR_HISTORY_MOVE_THREAD_COUNT	"mapreduce.jobhistory.move.thread-count"
public static final String	MR_HISTORY_PREFIX	"mapreduce.jobhistory."
public static final String	MR_HISTORY_PRINCIPAL	"mapreduce.jobhistory.principal"
public static final String	MR_HISTORY_STORAGE	"mapreduce.jobhistory.store.class"
public static final String	MR_HISTORY_WEBAPP_ADDRESS	"mapreduce.jobhistory.webapp.address"
public static final String	MR_HISTORY_WEBAPP_HTTPS_ADDRESS	"mapreduce.jobhistory.webapp.https.address"
public static final String	MR_HS_FS_STATE_STORE_URI	"mapreduce.jobhistory.recovery.store.fs.uri"
public static final String	MR_HS_HTTP_POLICY	"mapreduce.jobhistory.http.policy"
public static final String	MR_HS_JHIST_FORMAT	"mapreduce.jobhistory.jhist.format"
public static final String	MR_HS_JOBNAME_LIMIT	"mapreduce.jobhistory.jobname.limit"
public static final String	MR_HS_LEVELDB_STATE_STORE_PATH	"mapreduce.jobhistory.recovery.store.leveldb.path"
public static final String	MR_HS_RECOVERY_ENABLE	"mapreduce.jobhistory.recovery.enable"
public static final String	MR_HS_SECURITY_SERVICE_AUTHORIZATION	"security.mrhs.client.protocol.acl"
public static final String	MR_HS_SECURITY_SERVICE_AUTHORIZATION_ADMIN_REFRESH	"security.mrhs.admin.refresh.protocol.acl"
public static final String	MR_HS_STATE_STORE	"mapreduce.jobhistory.recovery.store.class"
public static final String	MR_WEBAPP_SPNEGO_KEYTAB_FILE_KEY	"mapreduce.jobhistory.webapp.spnego-keytab-file"
public static final String	MR_WEBAPP_SPNEGO_USER_NAME_KEY	"mapreduce.jobhistory.webapp.spnego-principal"

org.apache.hadoop.mapreduce.v2.jobhistory.JobHistoryUtils

Modifier and Type	Constant Field	Value
public static final String	CONF_FILE_NAME_SUFFIX	"_conf.xml"
public static final String	JOB_HISTORY_FILE_EXTENSION	".jhist"
public static final int	SERIAL_NUMBER_DIRECTORY_DIGITS	6
public static final String	SUMMARY_FILE_NAME_SUFFIX	".summary"
public static final String	TIMESTAMP_DIR_REGEX	"\\d{4}\\/\\d{2}\\/\\d{2}"
public static final int	VERSION	4

org.apache.hadoop.mapreduce.v2.proto.MRProtos.AMInfoProto

Modifier and Type	Constant Field	Value
public static final int	APPLICATION_ATTEMPT_ID_FIELD_NUMBER	1
public static final int	CONTAINER_ID_FIELD_NUMBER	3
public static final int	NODE_MANAGER_HOST_FIELD_NUMBER	4
public static final int	NODE_MANAGER_HTTP_PORT_FIELD_NUMBER	6
public static final int	NODE_MANAGER_PORT_FIELD_NUMBER	5
public static final int	START_TIME_FIELD_NUMBER	2

org.apache.hadoop.mapreduce.v2.proto.MRProtos.CounterGroupProto

Modifier and Type	Constant Field	Value
public static final int	COUNTERS_FIELD_NUMBER	3
public static final int	DISPLAY_NAME_FIELD_NUMBER	2
public static final int	NAME_FIELD_NUMBER	1

org.apache.hadoop.mapreduce.v2.proto.MRProtos.CounterProto

Modifier and Type	Constant Field	Value
public static final int	DISPLAY_NAME_FIELD_NUMBER	2
public static final int	NAME_FIELD_NUMBER	1
public static final int	VALUE_FIELD_NUMBER	3

org.apache.hadoop.mapreduce.v2.proto.MRProtos.CountersProto

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

org.apache.hadoop.mapreduce.v2.proto.MRProtos.JobIdProto

Modifier and Type	Constant Field	Value
public static final int	APP_ID_FIELD_NUMBER	1
public static final int	ID_FIELD_NUMBER	2

org.apache.hadoop.mapreduce.v2.proto.MRProtos.JobReportProto

Modifier and Type	Constant Field	Value
public static final int	AM_INFOS_FIELD_NUMBER	14
public static final int	CLEANUP_PROGRESS_FIELD_NUMBER	5
public static final int	DIAGNOSTICS_FIELD_NUMBER	12
public static final int	FINISH_TIME_FIELD_NUMBER	8
public static final int	IS_UBER_FIELD_NUMBER	16
public static final int	JOB_ID_FIELD_NUMBER	1
public static final int	JOB_STATE_FIELD_NUMBER	2
public static final int	JOBFILE_FIELD_NUMBER	13
public static final int	JOBNAME_FIELD_NUMBER	10
public static final int	JOBPRIORITY_FIELD_NUMBER	17
public static final int	MAP_PROGRESS_FIELD_NUMBER	3
public static final int	REDUCE_PROGRESS_FIELD_NUMBER	4
public static final int	SETUP_PROGRESS_FIELD_NUMBER	6
public static final int	START_TIME_FIELD_NUMBER	7
public static final int	SUBMIT_TIME_FIELD_NUMBER	15
public static final int	TRACKINGURL_FIELD_NUMBER	11
public static final int	USER_FIELD_NUMBER	9

org.apache.hadoop.mapreduce.v2.proto.MRProtos.JobStateProto

Modifier and Type	Constant Field	Value
public static final int	J_ERROR_VALUE	7
public static final int	J_FAILED_VALUE	5
public static final int	J_INITED_VALUE	2
public static final int	J_KILLED_VALUE	6
public static final int	J_NEW_VALUE	1
public static final int	J_RUNNING_VALUE	3
public static final int	J_SUCCEEDED_VALUE	4

org.apache.hadoop.mapreduce.v2.proto.MRProtos.PhaseProto

Modifier and Type	Constant Field	Value
public static final int	P_CLEANUP_VALUE	6
public static final int	P_MAP_VALUE	2
public static final int	P_REDUCE_VALUE	5
public static final int	P_SHUFFLE_VALUE	3
public static final int	P_SORT_VALUE	4
public static final int	P_STARTING_VALUE	1

org.apache.hadoop.mapreduce.v2.proto.MRProtos.StringCounterGroupMapProto

Modifier and Type	Constant Field	Value
public static final int	KEY_FIELD_NUMBER	1
public static final int	VALUE_FIELD_NUMBER	2

org.apache.hadoop.mapreduce.v2.proto.MRProtos.StringCounterMapProto

Modifier and Type	Constant Field	Value
public static final int	KEY_FIELD_NUMBER	1
public static final int	VALUE_FIELD_NUMBER	2

org.apache.hadoop.mapreduce.v2.proto.MRProtos.TaskAttemptCompletionEventProto

Modifier and Type	Constant Field	Value
public static final int	ATTEMPT_ID_FIELD_NUMBER	1
public static final int	ATTEMPT_RUN_TIME_FIELD_NUMBER	4
public static final int	EVENT_ID_FIELD_NUMBER	5
public static final int	MAP_OUTPUT_SERVER_ADDRESS_FIELD_NUMBER	3
public static final int	STATUS_FIELD_NUMBER	2

org.apache.hadoop.mapreduce.v2.proto.MRProtos.TaskAttemptCompletionEventStatusProto

Modifier and Type	Constant Field	Value
public static final int	TACE_FAILED_VALUE	1
public static final int	TACE_KILLED_VALUE	2
public static final int	TACE_OBSOLETE_VALUE	4
public static final int	TACE_SUCCEEDED_VALUE	3
public static final int	TACE_TIPFAILED_VALUE	5

org.apache.hadoop.mapreduce.v2.proto.MRProtos.TaskAttemptIdProto

Modifier and Type	Constant Field	Value
public static final int	ID_FIELD_NUMBER	2
public static final int	TASK_ID_FIELD_NUMBER	1

org.apache.hadoop.mapreduce.v2.proto.MRProtos.TaskAttemptReportProto

Modifier and Type	Constant Field	Value
public static final int	CONTAINER_ID_FIELD_NUMBER	15
public static final int	COUNTERS_FIELD_NUMBER	6
public static final int	DIAGNOSTIC_INFO_FIELD_NUMBER	7
public static final int	FINISH_TIME_FIELD_NUMBER	5
public static final int	NODE_MANAGER_HOST_FIELD_NUMBER	12
public static final int	NODE_MANAGER_HTTP_PORT_FIELD_NUMBER	14
public static final int	NODE_MANAGER_PORT_FIELD_NUMBER	13
public static final int	PHASE_FIELD_NUMBER	9
public static final int	PROGRESS_FIELD_NUMBER	3
public static final int	SHUFFLE_FINISH_TIME_FIELD_NUMBER	10
public static final int	SORT_FINISH_TIME_FIELD_NUMBER	11
public static final int	START_TIME_FIELD_NUMBER	4
public static final int	STATE_STRING_FIELD_NUMBER	8
public static final int	TASK_ATTEMPT_ID_FIELD_NUMBER	1
public static final int	TASK_ATTEMPT_STATE_FIELD_NUMBER	2

org.apache.hadoop.mapreduce.v2.proto.MRProtos.TaskAttemptStateProto

Modifier and Type	Constant Field	Value
public static final int	TA_COMMIT_PENDING_VALUE	4
public static final int	TA_FAILED_VALUE	6
public static final int	TA_KILLED_VALUE	7
public static final int	TA_NEW_VALUE	1
public static final int	TA_RUNNING_VALUE	3
public static final int	TA_STARTING_VALUE	2
public static final int	TA_SUCCEEDED_VALUE	5

org.apache.hadoop.mapreduce.v2.proto.MRProtos.TaskIdProto

Modifier and Type	Constant Field	Value
public static final int	ID_FIELD_NUMBER	3
public static final int	JOB_ID_FIELD_NUMBER	1
public static final int	TASK_TYPE_FIELD_NUMBER	2

org.apache.hadoop.mapreduce.v2.proto.MRProtos.TaskReportProto

Modifier and Type	Constant Field	Value
public static final int	COUNTERS_FIELD_NUMBER	6
public static final int	DIAGNOSTICS_FIELD_NUMBER	9
public static final int	FINISH_TIME_FIELD_NUMBER	5
public static final int	PROGRESS_FIELD_NUMBER	3
public static final int	RUNNING_ATTEMPTS_FIELD_NUMBER	7
public static final int	START_TIME_FIELD_NUMBER	4
public static final int	SUCCESSFUL_ATTEMPT_FIELD_NUMBER	8
public static final int	TASK_ID_FIELD_NUMBER	1
public static final int	TASK_STATE_FIELD_NUMBER	2

org.apache.hadoop.mapreduce.v2.proto.MRProtos.TaskStateProto

Modifier and Type	Constant Field	Value
public static final int	TS_FAILED_VALUE	5
public static final int	TS_KILLED_VALUE	6
public static final int	TS_NEW_VALUE	1
public static final int	TS_RUNNING_VALUE	3
public static final int	TS_SCHEDULED_VALUE	2
public static final int	TS_SUCCEEDED_VALUE	4

org.apache.hadoop.mapreduce.v2.proto.MRProtos.TaskTypeProto

Modifier and Type	Constant Field	Value
public static final int	MAP_VALUE	1
public static final int	REDUCE_VALUE	2

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.FailTaskAttemptRequestProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetCountersRequestProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetCountersResponseProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetDiagnosticsRequestProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetDiagnosticsResponseProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetJobReportRequestProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetJobReportResponseProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetTaskAttemptCompletionEventsRequestProto

Modifier and Type	Constant Field	Value
public static final int	FROM_EVENT_ID_FIELD_NUMBER	2
public static final int	JOB_ID_FIELD_NUMBER	1
public static final int	MAX_EVENTS_FIELD_NUMBER	3

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetTaskAttemptCompletionEventsResponseProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetTaskAttemptReportRequestProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetTaskAttemptReportResponseProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetTaskReportRequestProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetTaskReportResponseProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetTaskReportsRequestProto

Modifier and Type	Constant Field	Value
public static final int	JOB_ID_FIELD_NUMBER	1
public static final int	TASK_TYPE_FIELD_NUMBER	2

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.GetTaskReportsResponseProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.KillJobRequestProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.KillTaskAttemptRequestProto

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

org.apache.hadoop.mapreduce.v2.proto.MRServiceProtos.KillTaskRequestProto

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