Constant Field Values (Hadoop 0.20.1+169.88 API)
Date: 2010-05-20

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# Constant Field Values

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- org.apache.*

org.apache.*

org.apache.hadoop.contrib.failmon.Environment
`public static final int` | `DEFAULT_LOG_INTERVAL` | `3600`
`public static final int` | `DEFAULT_POLL_INTERVAL` | `360`
`public static final int` | `MAX_OUTPUT_LENGTH` | `51200`

org.apache.hadoop.contrib.failmon.Executor
`public static final int` | `DEFAULT_LOG_INTERVAL` | `3600`
`public static final int` | `DEFAULT_POLL_INTERVAL` | `360`

org.apache.hadoop.contrib.failmon.LocalStore
`public static final String` | `COMPRESSION_SUFFIX` | `".zip"`
`public static final char` | `FIELD_SEPARATOR` | `124`
`public static final char` | `RECORD_SEPARATOR` | `10`
`public static final int` | `UPLOAD_INTERVAL` | `600`

org.apache.hadoop.fs.DF
`public static final long` | `DF_INTERVAL_DEFAULT` | `3000L`

org.apache.hadoop.fs.FileSystem
`public static final String` | `FS_DEFAULT_NAME_KEY` | `"fs.default.name"`

org.apache.hadoop.fs.HarFileSystem
`public static final int` | `VERSION` | `1`

org.apache.hadoop.fs.MD5MD5CRC32FileChecksum
`public static final int` | `LENGTH` | `28`

org.apache.hadoop.fs.Path
`public static final String` | `CUR_DIR` | `"."`
`public static final String` | `SEPARATOR` | `"/"`
`public static final char` | `SEPARATOR_CHAR` | `47`

org.apache.hadoop.fs.ftp.FTPFileSystem
`public static final int` | `DEFAULT_BLOCK_SIZE` | `4096`
`public static final int` | `DEFAULT_BUFFER_SIZE` | `1048576`

org.apache.hadoop.fs.permission.FsPermission
`public static final int` | `DEFAULT_UMASK` | `18`
`public static final String` | `UMASK_LABEL` | `"dfs.umask"`

org.apache.hadoop.fs.shell.Count
`public static final String` | `NAME` | `"count"`
`public static final String` | `USAGE` | `"-count[-q] <path>"`

org.apache.hadoop.io.BloomMapFile
`public static final String` | `BLOOM_FILE_NAME` | `"bloom"`
`public static final int` | `HASH_COUNT` | `5`

org.apache.hadoop.io.MapFile
`public static final String` | `DATA_FILE_NAME` | `"data"`
`public static final String` | `INDEX_FILE_NAME` | `"index"`

org.apache.hadoop.io.MD5Hash
`public static final int` | `MD5_LEN` | `16`

org.apache.hadoop.io.SequenceFile
`public static final int` | `SYNC_INTERVAL` | `2000`

org.apache.hadoop.io.compress.bzip2.BZip2Constants
`public static final int` | `baseBlockSize` | `100000`
`public static final int` | `G_SIZE` | `50`
`public static final int` | `MAX_ALPHA_SIZE` | `258`
`public static final int` | `MAX_CODE_LEN` | `23`
`public static final int` | `MAX_SELECTORS` | `18002`
`public static final int` | `N_GROUPS` | `6`
`public static final int` | `N_ITERS` | `4`
`public static final int` | `NUM_OVERSHOOT_BYTES` | `20`
`public static final int` | `RUNA` | `0`
`public static final int` | `RUNB` | `1`

org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
`protected static final int` | `CLEARMASK` | `-2097153`
`protected static final int` | `DEPTH_THRESH` | `10`
`protected static final int` | `GREATER_ICOST` | `15`
`protected static final int` | `LESSER_ICOST` | `0`
`public static final int` | `MAX_BLOCKSIZE` | `9`
`public static final int` | `MIN_BLOCKSIZE` | `1`
`protected static final int` | `QSORT_STACK_SIZE` | `1000`
`protected static final int` | `SETMASK` | `2097152`
`protected static final int` | `SMALL_THRESH` | `20`
`protected static final int` | `WORK_FACTOR` | `30`

org.apache.hadoop.io.file.tfile.TFile
`public static final String` | `COMPARATOR_JCLASS` | `"jclass:"`
`public static final String` | `COMPARATOR_MEMCMP` | `"memcmp"`
`public static final String` | `COMPRESSION_GZ` | `"gz"`
`public static final String` | `COMPRESSION_LZO` | `"lzo"`
`public static final String` | `COMPRESSION_NONE` | `"none"`

org.apache.hadoop.ipc.Server
`public static final byte` | `CURRENT_VERSION` | `3`

org.apache.hadoop.mapred.FileOutputCommitter
`public static final String` | `TEMP_DIR_NAME` | `"_temporary"`

org.apache.hadoop.mapred.JobClient
`public static final int` | `CLUSTER_INCREMENT` | `100`
`public static final long` | `COUNTER_UPDATE_INTERVAL` | `60000L`
`public static final int` | `FILE_NOT_FOUND` | `-1`
`public static final String` | `FOR_REDUCE_TASK` | `"for-reduce-task"`
`public static final String` | `FROM_MAP_TASK` | `"from-map-task"`
`public static final int` | `HEARTBEAT_INTERVAL_MIN` | `3000`
`public static final String` | `MAP_OUTPUT_LENGTH` | `"Map-Output-Length"`
`public static final String` | `RAW_MAP_OUTPUT_LENGTH` | `"Raw-Map-Output-Length"`
`public static final int` | `SUCCESS` | `0`
`public static final String` | `WORKDIR` | `"work"`

org.apache.hadoop.mapred.JobConf
`public static final String` | `DEFAULT_QUEUE_NAME` | `"default"`
`public static final long` | `DISABLED_MEMORY_LIMIT` | `-1L`
`public static final String` | `MAPRED_TASK_DEFAULT_MAXVMEM_PROPERTY` | `"mapred.task.default.maxvmem"`
`public static final String` | `MAPRED_TASK_MAXPMEM_PROPERTY` | `"mapred.task.maxpmem"`
`public static final String` | `MAPRED_TASK_MAXVMEM_PROPERTY` | `"mapred.task.maxvmem"`
`public static final String` | `UPPER_LIMIT_ON_TASK_VMEM_PROPERTY` | `"mapred.task.limit.maxvmem"`

org.apache.hadoop.mapred.JobHistory
`public static final int` | `JOB_NAME_TRIM_LENGTH` | `50`

org.apache.hadoop.mapred.JobStatus
`public static final int` | `FAILED` | `3`
`public static final int` | `KILLED` | `5`
`public static final int` | `PREP` | `4`
`public static final int` | `RUNNING` | `1`
`public static final int` | `SUCCEEDED` | `2`

org.apache.hadoop.mapred.JobTracker
`public static final int` | `CLUSTER_INCREMENT` | `100`
`public static final long` | `COUNTER_UPDATE_INTERVAL` | `60000L`
`public static final int` | `FILE_NOT_FOUND` | `-1`
`public static final String` | `FOR_REDUCE_TASK` | `"for-reduce-task"`
`public static final String` | `FROM_MAP_TASK` | `"from-map-task"`
`public static final int` | `HEARTBEAT_INTERVAL_MIN` | `3000`
`public static final String` | `MAP_OUTPUT_LENGTH` | `"Map-Output-Length"`
`public static final String` | `RAW_MAP_OUTPUT_LENGTH` | `"Raw-Map-Output-Length"`
`public static final int` | `SUCCESS` | `0`
`public static final int` | `TRACKERS_OK` | `0`
`public static final int` | `UNKNOWN_TASKTRACKER` | `1`
`public static final long` | `versionID` | `25L`
`public static final long` | `versionID` | `20L`
`public static final String` | `WORKDIR` | `"work"`

org.apache.hadoop.mapred.SequenceFileInputFilter.MD5Filter
`public static final int` | `MD5_LEN` | `16`

org.apache.hadoop.mapred.SkipBadRecords
`public static final String` | `COUNTER_GROUP` | `"SkippingTaskCounters"`
`public static final String` | `COUNTER_MAP_PROCESSED_RECORDS` | `"MapProcessedRecords"`
`public static final String` | `COUNTER_REDUCE_PROCESSED_GROUPS` | `"ReduceProcessedGroups"`

org.apache.hadoop.mapred.TaskGraphServlet
`public static final int` | `height` | `200`
`public static final int` | `width` | `600`
`public static final int` | `xmargin` | `80`
`public static final int` | `ymargin` | `20`

org.apache.hadoop.mapred.TaskTracker
`public static final int` | `CLUSTER_INCREMENT` | `100`
`public static final long` | `COUNTER_UPDATE_INTERVAL` | `60000L`
`public static final int` | `FILE_NOT_FOUND` | `-1`
`public static final String` | `FOR_REDUCE_TASK` | `"for-reduce-task"`
`public static final String` | `FROM_MAP_TASK` | `"from-map-task"`
`public static final int` | `HEARTBEAT_INTERVAL_MIN` | `3000`
`public static final String` | `MAP_OUTPUT_LENGTH` | `"Map-Output-Length"`
`public static final String` | `MR_CLIENTTRACE_FORMAT` | `"src: %s, dest: %s, bytes: %s, op: %s, cliID: %s, duration: %s"`
`public static final String` | `RAW_MAP_OUTPUT_LENGTH` | `"Raw-Map-Output-Length"`
`public static final int` | `SUCCESS` | `0`
`public static final long` | `versionID` | `16L`
`public static final String` | `WORKDIR` | `"work"`

org.apache.hadoop.mapred.jobcontrol.Job
`public static final int` | `DEPENDENT_FAILED` | `5`
`public static final int` | `FAILED` | `4`
`public static final int` | `READY` | `3`
`public static final int` | `RUNNING` | `2`
`public static final int` | `SUCCESS` | `0`
`public static final int` | `WAITING` | `1`

org.apache.hadoop.mapred.lib.TotalOrderPartitioner<K extends WritableComparable,V>
`public static final String` | `DEFAULT_PATH` | `"_partition.lst"`

org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
`public static final String` | `DOUBLE_VALUE_SUM` | `"DoubleValueSum"`
`public static final String` | `LONG_VALUE_MAX` | `"LongValueMax"`
`public static final String` | `LONG_VALUE_MIN` | `"LongValueMin"`
`public static final String` | `LONG_VALUE_SUM` | `"LongValueSum"`
`public static final String` | `STRING_VALUE_MAX` | `"StringValueMax"`
`public static final String` | `STRING_VALUE_MIN` | `"StringValueMin"`
`public static final String` | `UNIQ_VALUE_COUNT` | `"UniqValueCount"`
`public static final String` | `VALUE_HISTOGRAM` | `"ValueHistogram"`

org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorDescriptor
`public static final String` | `TYPE_SEPARATOR` | `":"`

org.apache.hadoop.mapred.lib.db.DBConfiguration
`public static final String` | `DRIVER_CLASS_PROPERTY` | `"mapred.jdbc.driver.class"`
`public static final String` | `INPUT_CLASS_PROPERTY` | `"mapred.jdbc.input.class"`
`public static final String` | `INPUT_CONDITIONS_PROPERTY` | `"mapred.jdbc.input.conditions"`
`public static final String` | `INPUT_COUNT_QUERY` | `"mapred.jdbc.input.count.query"`
`public static final String` | `INPUT_FIELD_NAMES_PROPERTY` | `"mapred.jdbc.input.field.names"`
`public static final String` | `INPUT_ORDER_BY_PROPERTY` | `"mapred.jdbc.input.orderby"`
`public static final String` | `INPUT_QUERY` | `"mapred.jdbc.input.query"`
`public static final String` | `INPUT_TABLE_NAME_PROPERTY` | `"mapred.jdbc.input.table.name"`
`public static final String` | `OUTPUT_FIELD_COUNT_PROPERTY` | `"mapred.jdbc.output.field.count"`
`public static final String` | `OUTPUT_FIELD_NAMES_PROPERTY` | `"mapred.jdbc.output.field.names"`
`public static final String` | `OUTPUT_TABLE_NAME_PROPERTY` | `"mapred.jdbc.output.table.name"`
`public static final String` | `PASSWORD_PROPERTY` | `"mapred.jdbc.password"`
`public static final String` | `URL_PROPERTY` | `"mapred.jdbc.url"`
`public static final String` | `USERNAME_PROPERTY` | `"mapred.jdbc.username"`

org.apache.hadoop.mapreduce.ID
`protected static final char` | `SEPARATOR` | `95`

org.apache.hadoop.mapreduce.JobContext
`protected static final String` | `COMBINE_CLASS_ATTR` | `"mapreduce.combine.class"`
`protected static final String` | `INPUT_FORMAT_CLASS_ATTR` | `"mapreduce.inputformat.class"`
`protected static final String` | `MAP_CLASS_ATTR` | `"mapreduce.map.class"`
`protected static final String` | `OUTPUT_FORMAT_CLASS_ATTR` | `"mapreduce.outputformat.class"`
`protected static final String` | `PARTITIONER_CLASS_ATTR` | `"mapreduce.partitioner.class"`
`protected static final String` | `REDUCE_CLASS_ATTR` | `"mapreduce.reduce.class"`

org.apache.hadoop.mapreduce.JobID
`protected static final String` | `JOB` | `"job"`

org.apache.hadoop.mapreduce.TaskAttemptID
`protected static final String` | `ATTEMPT` | `"attempt"`

org.apache.hadoop.mapreduce.TaskID
`protected static final String` | `TASK` | `"task"`

org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat<T extends DBWritable>
`public static final String` | `SUBSTITUTE_TOKEN` | `"$CONDITIONS"`

org.apache.hadoop.mapreduce.lib.db.DBConfiguration
`public static final String` | `DRIVER_CLASS_PROPERTY` | `"mapred.jdbc.driver.class"`
`public static final String` | `INPUT_BOUNDING_QUERY` | `"mapred.jdbc.input.bounding.query"`
`public static final String` | `INPUT_CLASS_PROPERTY` | `"mapred.jdbc.input.class"`
`public static final String` | `INPUT_CONDITIONS_PROPERTY` | `"mapred.jdbc.input.conditions"`
`public static final String` | `INPUT_COUNT_QUERY` | `"mapred.jdbc.input.count.query"`
`public static final String` | `INPUT_FIELD_NAMES_PROPERTY` | `"mapred.jdbc.input.field.names"`
`public static final String` | `INPUT_ORDER_BY_PROPERTY` | `"mapred.jdbc.input.orderby"`
`public static final String` | `INPUT_QUERY` | `"mapred.jdbc.input.query"`
`public static final String` | `INPUT_TABLE_NAME_PROPERTY` | `"mapred.jdbc.input.table.name"`
`public static final String` | `OUTPUT_FIELD_COUNT_PROPERTY` | `"mapred.jdbc.output.field.count"`
`public static final String` | `OUTPUT_FIELD_NAMES_PROPERTY` | `"mapred.jdbc.output.field.names"`
`public static final String` | `OUTPUT_TABLE_NAME_PROPERTY` | `"mapred.jdbc.output.table.name"`
`public static final String` | `PASSWORD_PROPERTY` | `"mapred.jdbc.password"`
`public static final String` | `URL_PROPERTY` | `"mapred.jdbc.url"`
`public static final String` | `USERNAME_PROPERTY` | `"mapred.jdbc.username"`

org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
`protected static final String` | `TEMP_DIR_NAME` | `"_temporary"`

org.apache.hadoop.mapreduce.lib.output.FileOutputFormat<K,V>
`protected static final String` | `BASE_OUTPUT_NAME` | `"mapreduce.output.basename"`
`protected static final String` | `PART` | `"part"`

org.apache.hadoop.metrics.MetricsContext
`public static final int` | `DEFAULT_PERIOD` | `5`

org.apache.hadoop.metrics.file.FileContext
`protected static final String` | `FILE_NAME_PROPERTY` | `"fileName"`
`protected static final String` | `PERIOD_PROPERTY` | `"period"`

org.apache.hadoop.metrics.spi.MetricValue
`public static final boolean` | `ABSOLUTE` | `false`
`public static final boolean` | `INCREMENT` | `true`

org.apache.hadoop.metrics.util.MetricsBase
`public static final String` | `NO_DESCRIPTION` | `"NoDescription"`

org.apache.hadoop.net.NetworkTopology
`public static final int` | `DEFAULT_HOST_LEVEL` | `2`
`public static final String` | `DEFAULT_RACK` | `"/default-rack"`

org.apache.hadoop.net.NodeBase
`public static final char` | `PATH_SEPARATOR` | `47`
`public static final String` | `PATH_SEPARATOR_STR` | `"/"`
`public static final String` | `ROOT` | `""`

org.apache.hadoop.record.compiler.Consts
`public static final String` | `RECORD_INPUT` | `"_rio_a"`
`public static final String` | `RECORD_OUTPUT` | `"_rio_a"`
`public static final String` | `RIO_PREFIX` | `"_rio_"`
`public static final String` | `RTI_FILTER` | `"_rio_rtiFilter"`
`public static final String` | `RTI_FILTER_FIELDS` | `"_rio_rtiFilterFields"`
`public static final String` | `RTI_VAR` | `"_rio_recTypeInfo"`
`public static final String` | `TAG` | `"_rio_tag"`

org.apache.hadoop.record.compiler.generated.RccConstants
`public static final int` | `BOOLEAN_TKN` | `15`
`public static final int` | `BUFFER_TKN` | `21`
`public static final int` | `BYTE_TKN` | `14`
`public static final int` | `COMMA_TKN` | `29`
`public static final int` | `CSTRING_TKN` | `31`
`public static final int` | `DEFAULT` | `0`
`public static final int` | `DOT_TKN` | `30`
`public static final int` | `DOUBLE_TKN` | `19`
`public static final int` | `EOF` | `0`
`public static final int` | `FLOAT_TKN` | `18`
`public static final int` | `GT_TKN` | `27`
`public static final int` | `IDENT_TKN` | `32`
`public static final int` | `INCLUDE_TKN` | `13`
`public static final int` | `INT_TKN` | `16`
`public static final int` | `LBRACE_TKN` | `24`
`public static final int` | `LONG_TKN` | `17`
`public static final int` | `LT_TKN` | `26`
`public static final int` | `MAP_TKN` | `23`
`public static final int` | `MODULE_TKN` | `11`
`public static final int` | `RBRACE_TKN` | `25`
`public static final int` | `RECORD_TKN` | `12`
`public static final int` | `SEMICOLON_TKN` | `28`
`public static final int` | `USTRING_TKN` | `20`
`public static final int` | `VECTOR_TKN` | `22`
`public static final int` | `WithinMultiLineComment` | `2`
`public static final int` | `WithinOneLineComment` | `1`

org.apache.hadoop.record.compiler.generated.SimpleCharStream
`public static final boolean` | `staticFlag` | `false`

org.apache.hadoop.record.meta.TypeID.RIOType
`public static final byte` | `BOOL` | `1`
`public static final byte` | `BUFFER` | `2`
`public static final byte` | `BYTE` | `3`
`public static final byte` | `DOUBLE` | `4`
`public static final byte` | `FLOAT` | `5`
`public static final byte` | `INT` | `6`
`public static final byte` | `LONG` | `7`
`public static final byte` | `MAP` | `8`
`public static final byte` | `STRING` | `9`
`public static final byte` | `STRUCT` | `10`
`public static final byte` | `VECTOR` | `11`

org.apache.hadoop.security.SecurityUtil.AccessControlList
`public static final String` | `WILDCARD_ACL_VALUE` | `"*"`

org.apache.hadoop.security.UnixUserGroupInformation
`public static final String` | `DEFAULT_GROUP` | `"Tardis"`
`public static final String` | `DEFAULT_USERNAME` | `"DrWho"`
`public static final String` | `UGI_PROPERTY_NAME` | `"hadoop.job.ugi"`

org.apache.hadoop.security.authorize.ConfiguredPolicy
`public static final String` | `HADOOP_POLICY_FILE` | `"hadoop-policy.xml"`

org.apache.hadoop.security.authorize.PolicyProvider
`public static final String` | `POLICY_PROVIDER_CONFIG` | `"hadoop.security.authorization.policyprovider"`

org.apache.hadoop.security.authorize.RefreshAuthorizationPolicyProtocol
`public static final long` | `versionID` | `1L`

org.apache.hadoop.security.authorize.ServiceAuthorizationManager
`public static final String` | `SERVICE_AUTHORIZATION_CONFIG` | `"hadoop.security.authorization"`

org.apache.hadoop.streaming.StreamJob
`protected static final String` | `LINK_URI` | `"You need to specify the uris as hdfs://host:port/#linkname,Please specify a different link name for all of your caching URIs"`

org.apache.hadoop.streaming.io.IdentifierResolver
`public static final String` | `RAW_BYTES_ID` | `"rawbytes"`
`public static final String` | `TEXT_ID` | `"text"`
`public static final String` | `TYPED_BYTES_ID` | `"typedbytes"`

org.apache.hadoop.util.DataChecksum
`public static final int` | `CHECKSUM_CRC32` | `1`
`public static final int` | `CHECKSUM_NULL` | `0`
`public static final int` | `HEADER_LEN` | `5`
`public static final int` | `SIZE_OF_INTEGER` | `4`

org.apache.hadoop.util.ProcfsBasedProcessTree
`public static final long` | `DEFAULT_SLEEPTIME_BEFORE_SIGKILL` | `5000L`

org.apache.hadoop.util.Shell
`public static final String` | `SET_GROUP_COMMAND` | `"chgrp"`
`public static final String` | `SET_OWNER_COMMAND` | `"chown"`
`public static final String` | `SET_PERMISSION_COMMAND` | `"chmod"`
`public static final String` | `USER_NAME_COMMAND` | `"whoami"`

org.apache.hadoop.util.StringUtils
`public static final char` | `COMMA` | `44`
`public static final String` | `COMMA_STR` | `","`
`public static final char` | `ESCAPE_CHAR` | `92`

org.apache.hadoop.util.bloom.RemoveScheme
`public static final short` | `MAXIMUM_FP` | `2`
`public static final short` | `MINIMUM_FN` | `1`
`public static final short` | `RANDOM` | `0`
`public static final short` | `RATIO` | `3`

org.apache.hadoop.util.hash.Hash
`public static final int` | `INVALID_HASH` | `-1`
`public static final int` | `JENKINS_HASH` | `0`
`public static final int` | `MURMUR_HASH` | `1`

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