Constant Field Values

Contents

• org.apache.*

org.apache.*

org.apache.accumulo.core.Constants

Modifier and Type	Constant Field	Value
public static final String	BULK_ARBITRATOR_TYPE	"bulkTx"
public static final String	BULK_LOAD_MAPPING	"loadmap.json"
public static final String	BULK_PREFIX	"b-"
public static final String	BULK_RENAME_FILE	"renames.json"
public static final String	CLONE_PREFIX	"c-"
public static final String	CORE_PACKAGE_NAME	"org.apache.accumulo.core"
public static final String	DEFAULT_TABLET_LOCATION	"/default_tablet"
public static final int	DEFAULT_VISIBILITY_CACHE_SIZE	1000
public static final String	EXPORT_FILE	"exportMetadata.zip"
public static final String	EXPORT_INFO_FILE	"accumulo_export_info.txt"
public static final String	EXPORT_METADATA_FILE	"metadata.bin"
public static final String	EXPORT_TABLE_CONFIG_FILE	"table_config.txt"
public static final String	GENERATED_TABLET_DIRECTORY_PREFIX	"t-"
public static final String	HDFS_TABLES_DIR	"/tables"
public static final String	MAPFILE_EXTENSION	"map"
public static final int	MAX_DATA_TO_PRINT	64
public static final String	PW_HASH_ALGORITHM	"SHA-256"
public static final int	SCAN_BATCH_SIZE	1000
public static final long	SCANNER_DEFAULT_READAHEAD_THRESHOLD	3L
public static final String	VERSION	"2.0.1"
public static final String	ZBULK_FAILED_COPYQ	"/bulk_failed_copyq"
public static final String	ZCONFIG	"/config"
public static final String	ZDEAD	"/dead"
public static final String	ZDEADTSERVERS	"/dead/tservers"
public static final String	ZDELEGATION_TOKEN_KEYS	"/delegation_token_keys"
public static final String	ZFATE	"/fate"
public static final String	ZGC	"/gc"
public static final String	ZGC_LOCK	"/gc/lock"
public static final String	ZHDFS_RESERVATIONS	"/hdfs_reservations"
public static final String	ZINSTANCES	"/instances"
public static final String	ZMASTER_GOAL_STATE	"/masters/goal_state"
public static final String	ZMASTER_LOCK	"/masters/lock"
public static final String	ZMASTER_REPLICATION_COORDINATOR_ADDR	"/masters/repl_coord_addr"
public static final String	ZMASTER_TICK	"/masters/tick"
public static final String	ZMASTERS	"/masters"
public static final String	ZMONITOR	"/monitor"
public static final String	ZMONITOR_HTTP_ADDR	"/monitor/http_addr"
public static final String	ZMONITOR_LOCK	"/monitor/lock"
public static final String	ZMONITOR_LOG4J_ADDR	"/monitor/log4j_addr"
public static final String	ZNAMESPACE_CONF	"/conf"
public static final String	ZNAMESPACE_NAME	"/name"
public static final String	ZNAMESPACES	"/namespaces"
public static final String	ZNEXT_FILE	"/next_file"
public static final String	ZPROBLEMS	"/problems"
public static final String	ZRECOVERY	"/recovery"
public static final String	ZROOT	"/accumulo"
public static final String	ZTABLE_COMPACT_CANCEL_ID	"/compact-cancel-id"
public static final String	ZTABLE_COMPACT_ID	"/compact-id"
public static final String	ZTABLE_CONF	"/conf"
public static final String	ZTABLE_FLUSH_ID	"/flush-id"
public static final String	ZTABLE_LOCKS	"/table_locks"
public static final String	ZTABLE_NAME	"/name"
public static final String	ZTABLE_NAMESPACE	"/namespace"
public static final String	ZTABLE_STATE	"/state"
public static final String	ZTABLES	"/tables"
public static final String	ZTRACERS	"/tracers"
public static final String	ZTSERVERS	"/tservers"

org.apache.accumulo.core.FilteredConstants

Modifier and Type	Constant Field	Value
public static final String	VERSION	"2.0.1"

org.apache.accumulo.core.client.ClientConfiguration

Modifier and Type	Constant Field	Value
public static final String	GLOBAL_CONF_FILENAME	"client.conf"
public static final String	USER_ACCUMULO_DIR_NAME	".accumulo"
public static final String	USER_CONF_FILENAME	"config"

org.apache.accumulo.core.client.admin.TableOperations.ImportMappingOptions

Modifier and Type	Constant Field	Value
public static final String	BULK_LOAD_THREADS_DEFAULT	"8C"

org.apache.accumulo.core.client.security.tokens.CredentialProviderToken

Modifier and Type	Constant Field	Value
public static final String	CREDENTIAL_PROVIDERS_PROPERTY	"credentialProviders"
public static final String	NAME_PROPERTY	"name"

org.apache.accumulo.core.client.summary.CountingSummarizer<K>

Modifier and Type	Constant Field	Value
public static final String	COUNTER_STAT_PREFIX	"c:"
public static final String	DELETES_IGNORED_STAT	"deletesIgnored"
public static final String	EMITTED_STAT	"emitted"
public static final String	INGNORE_DELETES_DEFAULT	"true"
public static final String	INGNORE_DELETES_OPT	"ignoreDeletes"
public static final String	MAX_CKL_DEFAULT	"128"
public static final String	MAX_COUNTER_DEFAULT	"1024"
public static final String	MAX_COUNTER_LEN_OPT	"maxCounterLen"
public static final String	MAX_COUNTERS_OPT	"maxCounters"
public static final String	SEEN_STAT	"seen"
public static final String	TOO_LONG_STAT	"tooLong"
public static final String	TOO_MANY_STAT	"tooMany"

org.apache.accumulo.core.client.summary.summarizers.DeletesSummarizer

Modifier and Type	Constant Field	Value
public static final String	DELETES_STAT	"deletes"
public static final String	TOTAL_STAT	"total"

org.apache.accumulo.core.clientImpl.DelegationTokenImpl

Modifier and Type	Constant Field	Value
public static final String	SERVICE_NAME	"AccumuloDelegationToken"

org.apache.accumulo.core.clientImpl.Namespace

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

org.apache.accumulo.core.clientImpl.Namespaces

Modifier and Type	Constant Field	Value
public static final String	VALID_NAME_REGEX	"^\\w*$"

org.apache.accumulo.core.clientImpl.TableOperationsImpl

Modifier and Type	Constant Field	Value
public static final String	CLONE_EXCLUDE_PREFIX	"!"

org.apache.accumulo.core.clientImpl.Tables

Modifier and Type	Constant Field	Value
public static final String	VALID_NAME_REGEX	"^(\\w+\\.)?(\\w+)$"

org.apache.accumulo.core.conf.ClientProperty

Modifier and Type	Constant Field	Value
public static final String	TRACE_SPAN_RECEIVER_PREFIX	"trace.span.receiver"

org.apache.accumulo.core.conf.CredentialProviderFactoryShim

Modifier and Type	Constant Field	Value
public static final String	CREDENTIAL_PROVIDER_PATH	"hadoop.security.credential.provider.path"
public static final String	HADOOP_CRED_ENTRY_CLASS_NAME	"org.apache.hadoop.security.alias.CredentialProvider$CredentialEntry"
public static final String	HADOOP_CRED_ENTRY_GET_CREDENTIAL_METHOD_NAME	"getCredential"
public static final String	HADOOP_CRED_PROVIDER_CLASS_NAME	"org.apache.hadoop.security.alias.CredentialProvider"
public static final String	HADOOP_CRED_PROVIDER_CREATE_CREDENTIAL_ENTRY_METHOD_NAME	"createCredentialEntry"
public static final String	HADOOP_CRED_PROVIDER_FACTORY_CLASS_NAME	"org.apache.hadoop.security.alias.JavaKeyStoreProvider$Factory"
public static final String	HADOOP_CRED_PROVIDER_FACTORY_GET_PROVIDERS_METHOD_NAME	"getProviders"
public static final String	HADOOP_CRED_PROVIDER_FLUSH_METHOD_NAME	"flush"
public static final String	HADOOP_CRED_PROVIDER_GET_ALIASES_METHOD_NAME	"getAliases"
public static final String	HADOOP_CRED_PROVIDER_GET_CREDENTIAL_ENTRY_METHOD_NAME	"getCredentialEntry"

org.apache.accumulo.core.constraints.DefaultKeySizeConstraint

Modifier and Type	Constant Field	Value
protected static final short	MAX__KEY_SIZE_EXCEEDED_VIOLATION	1
protected static final long	maxSize	1048576L

org.apache.accumulo.core.cryptoImpl.AESCryptoService.AESCBCCryptoModule

Modifier and Type	Constant Field	Value
public static final String	VERSION	"U+1f600"

org.apache.accumulo.core.cryptoImpl.AESKeyUtils

Modifier and Type	Constant Field	Value
public static final String	KEY_WRAP_TRANSFORM	"AESWrap"
public static final String	URI	"uri"

org.apache.accumulo.core.cryptoImpl.NoCryptoService

Modifier and Type	Constant Field	Value
public static final String	VERSION	"U+1F47B"

org.apache.accumulo.core.file.BloomFilterLayer

Modifier and Type	Constant Field	Value
public static final String	BLOOM_FILE_NAME	"acu_bloom"
public static final int	HASH_COUNT	5

org.apache.accumulo.core.file.blockfile.cache.impl.SizeConstants

Modifier and Type	Constant Field	Value
public static final int	SIZEOF_BOOLEAN	1
public static final int	SIZEOF_FLOAT	4
public static final int	SIZEOF_INT	4
public static final int	SIZEOF_LONG	8

org.apache.accumulo.core.file.blockfile.cache.lru.LruBlockCacheConfiguration

Modifier and Type	Constant Field	Value
public static final String	ACCEPTABLE_FACTOR_PROPERTY	"acceptable.factor"
public static final String	EVICTION_THREAD_PROPERTY	"eviction.thread"
public static final String	MAP_CONCURRENCY_PROPERTY	"map.concurrency"
public static final String	MAP_LOAD_PROPERTY	"map.load"
public static final String	MEMORY_FACTOR_PROPERTY	"memory.factor"
public static final String	MIN_FACTOR_PROPERTY	"min.factor"
public static final String	MULTI_FACTOR_PROPERTY	"multi.factor"
public static final String	PROPERTY_PREFIX	"lru"
public static final String	SINGLE_FACTOR_PROPERTY	"single.factor"

org.apache.accumulo.core.file.rfile.RFile

Modifier and Type	Constant Field	Value
public static final String	EXTENSION	"rf"

org.apache.accumulo.core.file.rfile.RFile.Writer

Modifier and Type	Constant Field	Value
public static final int	MAX_CF_IN_DLG	1000

org.apache.accumulo.core.file.rfile.bcfile.Compression

Modifier and Type	Constant Field	Value
public static final String	COMPRESSION_GZ	"gz"
public static final String	COMPRESSION_LZO	"lzo"
public static final String	COMPRESSION_NONE	"none"
public static final String	COMPRESSION_SNAPPY	"snappy"
public static final String	COMPRESSION_ZSTD	"zstd"

org.apache.accumulo.core.file.rfile.bcfile.Compression.Algorithm

Modifier and Type	Constant Field	Value
public static final String	CONF_LZO_CLASS	"io.compression.codec.lzo.class"
public static final String	CONF_SNAPPY_CLASS	"io.compression.codec.snappy.class"
public static final String	CONF_ZSTD_CLASS	"io.compression.codec.zstd.class"

org.apache.accumulo.core.iterators.Combiner

Modifier and Type	Constant Field	Value
protected static final String	ALL_OPTION	"all"
protected static final String	COLUMNS_OPTION	"columns"
protected static final String	REDUCE_ON_FULL_COMPACTION_ONLY_OPTION	"reduceOnFullCompactionOnly"

org.apache.accumulo.core.iterators.Filter

Modifier and Type	Constant Field	Value
protected static final String	NEGATE	"negate"

org.apache.accumulo.core.iterators.LongCombiner

Modifier and Type	Constant Field	Value
protected static final String	CLASS_PREFIX	"class:"
protected static final String	TYPE	"type"

org.apache.accumulo.core.iterators.OrIterator

Modifier and Type	Constant Field	Value
public static final String	COLUMNS_KEY	"or.iterator.columns"

org.apache.accumulo.core.iterators.TypedValueCombiner<V>

Modifier and Type	Constant Field	Value
protected static final String	LOSSY	"lossy"

org.apache.accumulo.core.iterators.user.CfCqSliceOpts

Modifier and Type	Constant Field	Value
public static final String	OPT_MAX_CF	"maxCf"
public static final String	OPT_MAX_CF_DESC	"UTF-8 encoded string representing maximum column family. Optional parameter. If minCf and minCq are undefined, the column slice will start at the first column of each row. If you want to do an exact match on column families, it\'s more efficient to leave minCf and maxCf undefined and use the scanner\'s fetchColumnFamily method."
public static final String	OPT_MAX_CQ	"maxCq"
public static final String	OPT_MAX_CQ_DESC	"UTF-8 encoded string representing maximum column qualifier. Optional parameter. If maxCf and MaxCq are undefined, the column slice will end at the last column of each row."
public static final String	OPT_MAX_INCLUSIVE	"maxInclusive"
public static final String	OPT_MAX_INCLUSIVE_DESC	"UTF-8 encoded string indicating whether to include the maximum column in the slice range. Optional parameter, default is true."
public static final String	OPT_MIN_CF	"minCf"
public static final String	OPT_MIN_CF_DESC	"UTF-8 encoded string representing minimum column family. Optional parameter. If minCf and minCq are undefined, the column slice will start at the first column of each row. If you want to do an exact match on column families, it\'s more efficient to leave minCf and maxCf undefined and use the scanner\'s fetchColumnFamily method."
public static final String	OPT_MIN_CQ	"minCq"
public static final String	OPT_MIN_CQ_DESC	"UTF-8 encoded string representing minimum column qualifier. Optional parameter. If minCf and minCq are undefined, the column slice will start at the first column of each row."
public static final String	OPT_MIN_INCLUSIVE	"minInclusive"
public static final String	OPT_MIN_INCLUSIVE_DESC	"UTF-8 encoded string indicating whether to include the minimum column in the slice range. Optional parameter, default is true."

org.apache.accumulo.core.iterators.user.ColumnSliceFilter

Modifier and Type	Constant Field	Value
public static final String	END_BOUND	"endBound"
public static final String	END_INCLUSIVE	"endInclusive"
public static final String	START_BOUND	"startBound"
public static final String	START_INCLUSIVE	"startInclusive"

org.apache.accumulo.core.iterators.user.RegExFilter

Modifier and Type	Constant Field	Value
public static final String	COLF_REGEX	"colfRegex"
public static final String	COLQ_REGEX	"colqRegex"
public static final String	ENCODING	"encoding"
public static final String	MATCH_SUBSTRING	"matchSubstring"
public static final String	OR_FIELDS	"orFields"
public static final String	ROW_REGEX	"rowRegex"
public static final String	VALUE_REGEX	"valueRegex"

org.apache.accumulo.core.iterators.user.RowEncodingIterator

Modifier and Type	Constant Field	Value
public static final String	MAX_BUFFER_SIZE_OPT	"maxBufferSize"

org.apache.accumulo.core.iterators.user.SeekingFilter

Modifier and Type	Constant Field	Value
protected static final String	NEGATE	"negate"

org.apache.accumulo.core.iterators.user.TimestampFilter

Modifier and Type	Constant Field	Value
public static final String	END	"end"
public static final String	END_INCL	"endInclusive"
public static final String	START	"start"
public static final String	START_INCL	"startInclusive"

org.apache.accumulo.core.iterators.user.TransformingIterator

Modifier and Type	Constant Field	Value
public static final String	AUTH_OPT	"authorizations"
public static final String	MAX_BUFFER_SIZE_OPT	"maxBufferSize"

org.apache.accumulo.core.metadata.MetadataTable

Modifier and Type	Constant Field	Value
public static final String	OLD_NAME	"!METADATA"

org.apache.accumulo.core.metadata.RootTable

Modifier and Type	Constant Field	Value
public static final String	ROOT_TABLET_LOCATION	"/root_tablet"
public static final String	ZROOT_TABLET	"/root_tablet"
public static final String	ZROOT_TABLET_CURRENT_LOGS	"/root_tablet/current_logs"
public static final String	ZROOT_TABLET_FUTURE_LOCATION	"/root_tablet/future_location"
public static final String	ZROOT_TABLET_LAST_LOCATION	"/root_tablet/lastlocation"
public static final String	ZROOT_TABLET_LOCATION	"/root_tablet/location"
public static final String	ZROOT_TABLET_PATH	"/root_tablet/dir"
public static final String	ZROOT_TABLET_WALOGS	"/root_tablet/walogs"

org.apache.accumulo.core.metadata.schema.MetadataSchema

Modifier and Type	Constant Field	Value
public static final String	RESERVED_PREFIX	"~"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.BulkFileColumnFamily

Modifier and Type	Constant Field	Value
public static final String	STR_NAME	"loaded"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.ClonedColumnFamily

Modifier and Type	Constant Field	Value
public static final String	STR_NAME	"!cloned"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.CurrentLocationColumnFamily

Modifier and Type	Constant Field	Value
public static final String	STR_NAME	"loc"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.DataFileColumnFamily

Modifier and Type	Constant Field	Value
public static final String	STR_NAME	"file"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.FutureLocationColumnFamily

Modifier and Type	Constant Field	Value
public static final String	STR_NAME	"future"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.LastLocationColumnFamily

Modifier and Type	Constant Field	Value
public static final String	STR_NAME	"last"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.LogColumnFamily

Modifier and Type	Constant Field	Value
public static final String	STR_NAME	"log"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.ScanFileColumnFamily

Modifier and Type	Constant Field	Value
public static final String	STR_NAME	"scan"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.ServerColumnFamily

Modifier and Type	Constant Field	Value
public static final String	COMPACT_QUAL	"compact"
public static final String	DIRECTORY_QUAL	"dir"
public static final String	FLUSH_QUAL	"flush"
public static final String	LOCK_QUAL	"lock"
public static final String	STR_NAME	"srv"
public static final String	TIME_QUAL	"time"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.SuspendLocationColumn

Modifier and Type	Constant Field	Value
public static final String	STR_NAME	"suspend"

org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.TabletColumnFamily

Modifier and Type	Constant Field	Value
public static final String	PREV_ROW_QUAL	"~pr"
public static final String	STR_NAME	"~tab"

org.apache.accumulo.core.replication.ReplicationConstants

Modifier and Type	Constant Field	Value
public static final String	ZOO_BASE	"/replication"
public static final String	ZOO_TSERVERS	"/replication/tservers"
public static final String	ZOO_WORK_QUEUE	"/replication/workqueue"

org.apache.accumulo.core.replication.ReplicationTable

Modifier and Type	Constant Field	Value
public static final String	COMBINER_NAME	"statuscombiner"

org.apache.accumulo.core.rpc.ThriftUtil

Modifier and Type	Constant Field	Value
public static final String	DIGEST_MD5	"DIGEST-MD5"
public static final String	GSSAPI	"GSSAPI"

org.apache.accumulo.core.security.Authorizations

Modifier and Type	Constant Field	Value
public static final String	HEADER	"!AUTH1:"

org.apache.accumulo.core.spi.scan.SimpleScanDispatcher

Modifier and Type	Constant Field	Value
public static final String	DEFAULT_SCAN_EXECUTOR_NAME	"default"

org.apache.accumulo.core.trace.TraceUtil

Modifier and Type	Constant Field	Value
public static final String	TRACE_HOST_PROPERTY	"trace.host"
public static final String	TRACE_SERVICE_PROPERTY	"trace.service"
public static final String	TRACER_ZK_HOST	"tracer.zookeeper.host"
public static final String	TRACER_ZK_PATH	"tracer.zookeeper.path"
public static final String	TRACER_ZK_TIMEOUT	"tracer.zookeeper.timeout"

org.apache.accumulo.core.util.ServerServices

Modifier and Type	Constant Field	Value
public static final String	SEPARATOR_CHAR	"="
public static final String	SERVICE_SEPARATOR	";"

org.apache.accumulo.core.util.format.DateFormatSupplier

Modifier and Type	Constant Field	Value
public static final String	HUMAN_READABLE_FORMAT	"yyyy/MM/dd HH:mm:ss.SSS"

org.apache.accumulo.core.util.format.DateStringFormatter

Modifier and Type	Constant Field	Value
public static final String	DATE_FORMAT	"yyyy/MM/dd HH:mm:ss.SSS"

org.apache.accumulo.fate.zookeeper.ZooLock

Modifier and Type	Constant Field	Value
public static final String	LOCK_PREFIX	"zlock-"