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org.apache.* |
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org.apache.hadoop.examples.BaileyBorweinPlouffe | ||
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public static final String |
DESCRIPTION |
"A map/reduce program that uses Bailey-Borwein-Plouffe to compute exact digits of Pi." |
org.apache.hadoop.examples.RandomTextWriter | ||
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public static final String |
BYTES_PER_MAP |
"mapreduce.randomtextwriter.bytespermap" |
public static final String |
MAPS_PER_HOST |
"mapreduce.randomtextwriter.mapsperhost" |
public static final String |
MAX_KEY |
"mapreduce.randomtextwriter.maxwordskey" |
public static final String |
MAX_VALUE |
"mapreduce.randomtextwriter.maxwordsvalue" |
public static final String |
MIN_KEY |
"mapreduce.randomtextwriter.minwordskey" |
public static final String |
MIN_VALUE |
"mapreduce.randomtextwriter.minwordsvalue" |
public static final String |
TOTAL_BYTES |
"mapreduce.randomtextwriter.totalbytes" |
org.apache.hadoop.examples.RandomWriter | ||
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public static final String |
BYTES_PER_MAP |
"mapreduce.randomwriter.bytespermap" |
public static final String |
MAPS_PER_HOST |
"mapreduce.randomwriter.mapsperhost" |
public static final String |
MAX_KEY |
"mapreduce.randomwriter.maxkey" |
public static final String |
MAX_VALUE |
"mapreduce.randomwriter.maxvalue" |
public static final String |
MIN_KEY |
"mapreduce.randomwriter.minkey" |
public static final String |
MIN_VALUE |
"mapreduce.randomwriter.minvalue" |
public static final String |
TOTAL_BYTES |
"mapreduce.randomwriter.totalbytes" |
org.apache.hadoop.examples.Sort<K,V> | ||
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public static final String |
REDUCES_PER_HOST |
"mapreduce.sort.reducesperhost" |
org.apache.hadoop.examples.dancing.Pentomino | ||
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public static final String |
CLASS |
"mapreduce.pentomino.class" |
public static final String |
DEPTH |
"mapreduce.pentomino.depth" |
public static final String |
HEIGHT |
"mapreduce.pentomino.height" |
public static final String |
WIDTH |
"mapreduce.pentomino.width" |
org.apache.hadoop.examples.pi.DistBbp | ||
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public static final String |
DESCRIPTION |
"A map/reduce program that uses a BBP-type formula to compute exact bits of Pi." |
org.apache.hadoop.mapred.FileInputFormat<K,V> | ||
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public static final String |
NUM_INPUT_FILES |
"mapreduce.input.fileinputformat.numinputfiles" |
org.apache.hadoop.mapred.FileOutputCommitter | ||
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public static final String |
SUCCEEDED_FILE_NAME |
"_SUCCESS" |
public static final String |
TEMP_DIR_NAME |
"_temporary" |
org.apache.hadoop.mapred.JobConf | ||
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public static final String |
DEFAULT_MAPRED_TASK_JAVA_OPTS |
"-Xmx200m" |
public static final String |
DEFAULT_QUEUE_NAME |
"default" |
public static final long |
DISABLED_MEMORY_LIMIT |
-1L |
public static final String |
MAPRED_LOCAL_DIR_PROPERTY |
"mapreduce.cluster.local.dir" |
public static final String |
MAPRED_MAP_TASK_ENV |
"mapreduce.map.env" |
public static final String |
MAPRED_MAP_TASK_JAVA_OPTS |
"mapreduce.map.java.opts" |
public static final String |
MAPRED_MAP_TASK_LOG_LEVEL |
"mapreduce.map.log.level" |
public static final String |
MAPRED_MAP_TASK_ULIMIT |
"mapreduce.map.ulimit" |
public static final String |
MAPRED_REDUCE_TASK_ENV |
"mapreduce.reduce.env" |
public static final String |
MAPRED_REDUCE_TASK_JAVA_OPTS |
"mapreduce.reduce.java.opts" |
public static final String |
MAPRED_REDUCE_TASK_LOG_LEVEL |
"mapreduce.reduce.log.level" |
public static final String |
MAPRED_REDUCE_TASK_ULIMIT |
"mapreduce.reduce.ulimit" |
public static final String |
MAPRED_TASK_DEFAULT_MAXVMEM_PROPERTY |
"mapred.task.default.maxvmem" |
public static final String |
MAPRED_TASK_ENV |
"mapred.child.env" |
public static final String |
MAPRED_TASK_JAVA_OPTS |
"mapred.child.java.opts" |
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 |
MAPRED_TASK_ULIMIT |
"mapred.child.ulimit" |
public static final String |
UPPER_LIMIT_ON_TASK_VMEM_PROPERTY |
"mapred.task.limit.maxvmem" |
org.apache.hadoop.mapred.SequenceFileInputFilter.MD5Filter | ||
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public static final int |
MD5_LEN |
16 |
org.apache.hadoop.mapred.SkipBadRecords | ||
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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.gridmix.Gridmix | ||
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public static final String |
GRIDMIX_OUT_DIR |
"gridmix.output.directory" |
public static final String |
GRIDMIX_QUE_DEP |
"gridmix.client.pending.queue.depth" |
public static final String |
GRIDMIX_SUB_MUL |
"gridmix.submit.multiplier" |
public static final String |
GRIDMIX_SUB_THR |
"gridmix.client.submit.threads" |
org.apache.hadoop.mapred.jobcontrol.Job | ||
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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.aggregate.ValueAggregatorBaseDescriptor | ||
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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 | ||
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public static final String |
TYPE_SEPARATOR |
":" |
org.apache.hadoop.mapred.lib.db.DBConfiguration | ||
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public static final String |
DRIVER_CLASS_PROPERTY |
"mapreduce.jdbc.driver.class" |
public static final String |
INPUT_CLASS_PROPERTY |
"mapreduce.jdbc.input.class" |
public static final String |
INPUT_CONDITIONS_PROPERTY |
"mapreduce.jdbc.input.conditions" |
public static final String |
INPUT_COUNT_QUERY |
"mapreduce.jdbc.input.count.query" |
public static final String |
INPUT_FIELD_NAMES_PROPERTY |
"mapreduce.jdbc.input.field.names" |
public static final String |
INPUT_ORDER_BY_PROPERTY |
"mapreduce.jdbc.input.orderby" |
public static final String |
INPUT_QUERY |
"mapreduce.jdbc.input.query" |
public static final String |
INPUT_TABLE_NAME_PROPERTY |
"mapreduce.jdbc.input.table.name" |
public static final String |
OUTPUT_FIELD_COUNT_PROPERTY |
"mapreduce.jdbc.output.field.count" |
public static final String |
OUTPUT_FIELD_NAMES_PROPERTY |
"mapreduce.jdbc.output.field.names" |
public static final String |
OUTPUT_TABLE_NAME_PROPERTY |
"mapreduce.jdbc.output.table.name" |
public static final String |
PASSWORD_PROPERTY |
"mapreduce.jdbc.password" |
public static final String |
URL_PROPERTY |
"mapreduce.jdbc.url" |
public static final String |
USERNAME_PROPERTY |
"mapreduce.jdbc.username" |
org.apache.hadoop.mapred.pipes.Submitter | ||
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public static final String |
EXECUTABLE |
"mapreduce.pipes.executable" |
public static final String |
INPUT_FORMAT |
"mapreduce.pipes.inputformat" |
public static final String |
INTERPRETOR |
"mapreduce.pipes.executable.interpretor" |
public static final String |
IS_JAVA_MAP |
"mapreduce.pipes.isjavamapper" |
public static final String |
IS_JAVA_REDUCE |
"mapreduce.pipes.isjavareducer" |
public static final String |
IS_JAVA_RR |
"mapreduce.pipes.isjavarecordreader" |
public static final String |
IS_JAVA_RW |
"mapreduce.pipes.isjavarecordwriter" |
public static final String |
PARTITIONER |
"mapreduce.pipes.partitioner" |
public static final String |
PORT |
"mapreduce.pipes.command.port" |
public static final String |
PRESERVE_COMMANDFILE |
"mapreduce.pipes.commandfile.preserve" |
org.apache.hadoop.mapreduce.ID | ||
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protected static final char |
SEPARATOR |
95 |
org.apache.hadoop.mapreduce.Job | ||
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public static final String |
COMPLETION_POLL_INTERVAL_KEY |
"mapreduce.client.completion.pollinterval" |
public static final String |
OUTPUT_FILTER |
"mapreduce.client.output.filter" |
public static final String |
PROGRESS_MONITOR_POLL_INTERVAL_KEY |
"mapreduce.client.progressmonitor.pollinterval" |
public static final String |
SUBMIT_REPLICATION |
"mapreduce.client.submit.file.replication" |
public static final String |
USED_GENERIC_PARSER |
"mapreduce.client.genericoptionsparser.used" |
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.aggregate.UniqValueCount | ||
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public static final String |
MAX_NUM_UNIQUE_VALUES |
"mapreduce.aggregate.max.num.unique.values" |
org.apache.hadoop.mapreduce.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.mapreduce.lib.aggregate.ValueAggregatorDescriptor | ||
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public static final String |
TYPE_SEPARATOR |
":" |
org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase<K1 extends org.apache.hadoop.io.WritableComparable<?>,V1 extends org.apache.hadoop.io.Writable> | ||
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public static final String |
DESCRIPTOR |
"mapreduce.aggregate.descriptor" |
public static final String |
DESCRIPTOR_NUM |
"mapreduce.aggregate.descriptor.num" |
public static final String |
USER_JAR |
"mapreduce.aggregate.user.jar.file" |
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 |
"mapreduce.jdbc.driver.class" |
public static final String |
INPUT_BOUNDING_QUERY |
"mapred.jdbc.input.bounding.query" |
public static final String |
INPUT_CLASS_PROPERTY |
"mapreduce.jdbc.input.class" |
public static final String |
INPUT_CONDITIONS_PROPERTY |
"mapreduce.jdbc.input.conditions" |
public static final String |
INPUT_COUNT_QUERY |
"mapreduce.jdbc.input.count.query" |
public static final String |
INPUT_FIELD_NAMES_PROPERTY |
"mapreduce.jdbc.input.field.names" |
public static final String |
INPUT_ORDER_BY_PROPERTY |
"mapreduce.jdbc.input.orderby" |
public static final String |
INPUT_QUERY |
"mapreduce.jdbc.input.query" |
public static final String |
INPUT_TABLE_NAME_PROPERTY |
"mapreduce.jdbc.input.table.name" |
public static final String |
OUTPUT_FIELD_COUNT_PROPERTY |
"mapreduce.jdbc.output.field.count" |
public static final String |
OUTPUT_FIELD_NAMES_PROPERTY |
"mapreduce.jdbc.output.field.names" |
public static final String |
OUTPUT_TABLE_NAME_PROPERTY |
"mapreduce.jdbc.output.table.name" |
public static final String |
PASSWORD_PROPERTY |
"mapreduce.jdbc.password" |
public static final String |
URL_PROPERTY |
"mapreduce.jdbc.url" |
public static final String |
USERNAME_PROPERTY |
"mapreduce.jdbc.username" |
org.apache.hadoop.mapreduce.lib.db.OracleDBRecordReader<T extends DBWritable> | ||
---|---|---|
public static final String |
SESSION_TIMEZONE_KEY |
"oracle.sessionTimeZone" |
org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper | ||
---|---|---|
public static final String |
DATA_FIELD_SEPERATOR |
"mapreduce.fieldsel.data.field.separator" |
public static final String |
MAP_OUTPUT_KEY_VALUE_SPEC |
"mapreduce.fieldsel.map.output.key.value.fields.spec" |
public static final String |
REDUCE_OUTPUT_KEY_VALUE_SPEC |
"mapreduce.fieldsel.reduce.output.key.value.fields.spec" |
org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat<K,V> | ||
---|---|---|
public static final String |
SPLIT_MINSIZE_PERNODE |
"mapreduce.input.fileinputformat.split.minsize.per.node" |
public static final String |
SPLIT_MINSIZE_PERRACK |
"mapreduce.input.fileinputformat.split.minsize.per.rack" |
org.apache.hadoop.mapreduce.lib.input.FileInputFormat<K,V> | ||
---|---|---|
public static final String |
BYTES_READ |
"BYTES_READ" |
public static final String |
COUNTER_GROUP |
"FileInputFormatCounters" |
public static final String |
INPUT_DIR |
"mapreduce.input.fileinputformat.inputdir" |
public static final String |
NUM_INPUT_FILES |
"mapreduce.input.fileinputformat.numinputfiles" |
public static final String |
PATHFILTER_CLASS |
"mapreduce.input.pathFilter.class" |
public static final String |
SPLIT_MAXSIZE |
"mapreduce.input.fileinputformat.split.maxsize" |
public static final String |
SPLIT_MINSIZE |
"mapreduce.input.fileinputformat.split.minsize" |
org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader | ||
---|---|---|
public static final String |
KEY_VALUE_SEPERATOR |
"mapreduce.input.keyvaluelinerecordreader.key.value.separator" |
org.apache.hadoop.mapreduce.lib.input.MultipleInputs | ||
---|---|---|
public static final String |
DIR_FORMATS |
"mapreduce.input.multipleinputs.dir.formats" |
public static final String |
DIR_MAPPERS |
"mapreduce.input.multipleinputs.dir.mappers" |
org.apache.hadoop.mapreduce.lib.input.NLineInputFormat | ||
---|---|---|
public static final String |
LINES_PER_MAP |
"mapreduce.input.lineinputformat.linespermap" |
org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter<K,V> | ||
---|---|---|
public static final String |
FILTER_CLASS |
"mapreduce.input.sequencefileinputfilter.class" |
public static final String |
FILTER_FREQUENCY |
"mapreduce.input.sequencefileinputfilter.frequency" |
public static final String |
FILTER_REGEX |
"mapreduce.input.sequencefileinputfilter.regex" |
org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter.MD5Filter | ||
---|---|---|
public static final int |
MD5_LEN |
16 |
org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob | ||
---|---|---|
public static final String |
CREATE_DIR |
"mapreduce.jobcontrol.createdir.ifnotexist" |
org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat<K extends org.apache.hadoop.io.WritableComparable> | ||
---|---|---|
public static final String |
JOIN_COMPARATOR |
"mapreduce.join.keycomparator" |
public static final String |
JOIN_EXPR |
"mapreduce.join.expr" |
org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter | ||
---|---|---|
public static final String |
SUCCEEDED_FILE_NAME |
"_SUCCESS" |
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" |
public static final String |
COMPRESS |
"mapreduce.output.fileoutputformat.compress" |
public static final String |
COMPRESS_CODEC |
"mapreduce.output.fileoutputformat.compress.codec" |
public static final String |
COMPRESS_TYPE |
"mapreduce.output.fileoutputformat.compress.type" |
public static final String |
OUTDIR |
"mapreduce.output.fileoutputformat.outputdir" |
protected static final String |
PART |
"part" |
org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner<V> | ||
---|---|---|
public static final String |
LEFT_OFFSET_PROPERTY_NAME |
"mapreduce.partition.binarypartitioner.left.offset" |
public static final String |
RIGHT_OFFSET_PROPERTY_NAME |
"mapreduce.partition.binarypartitioner.right.offset" |
org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner<K extends org.apache.hadoop.io.WritableComparable<?>,V> | ||
---|---|---|
public static final String |
DEFAULT_PATH |
"_partition.lst" |
public static final String |
MAX_TRIE_DEPTH |
"mapreduce.totalorderpartitioner.trie.maxdepth" |
public static final String |
NATURAL_ORDER |
"mapreduce.totalorderpartitioner.naturalorder" |
public static final String |
PARTITIONER_PATH |
"mapreduce.totalorderpartitioner.path" |
org.apache.hadoop.streaming.StreamJob | ||
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protected static final String |
LINK_URI |
"You need to specify the uris as scheme://path#linkname,Please specify a different link name for all of your caching URIs" |
org.apache.hadoop.streaming.io.IdentifierResolver | ||
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public static final String |
RAW_BYTES_ID |
"rawbytes" |
public static final String |
TEXT_ID |
"text" |
public static final String |
TYPED_BYTES_ID |
"typedbytes" |
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