Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
DEFAULT_LOG_INTERVAL |
3600 |
public static final int |
DEFAULT_POLL_INTERVAL |
360 |
public static final int |
MAX_OUTPUT_LENGTH |
51200 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
DEFAULT_LOG_INTERVAL |
3600 |
public static final int |
DEFAULT_POLL_INTERVAL |
360 |
Modifier and Type | Constant Field | Value |
---|---|---|
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 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final long |
DF_INTERVAL_DEFAULT |
3000L |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
VERSION |
1 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
LENGTH |
28 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
CUR_DIR |
"." |
public static final String |
SEPARATOR |
"/" |
public static final char |
SEPARATOR_CHAR |
47 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
DEFAULT_BLOCK_SIZE |
4096 |
public static final int |
DEFAULT_BUFFER_SIZE |
1048576 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
DEFAULT_UMASK |
18 |
public static final String |
UMASK_LABEL |
"dfs.umask" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
NAME |
"count" |
public static final String |
USAGE |
"-count[-q] <path>" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
BLOOM_FILE_NAME |
"bloom" |
public static final int |
HASH_COUNT |
5 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
DATA_FILE_NAME |
"data" |
public static final String |
INDEX_FILE_NAME |
"index" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
MD5_LEN |
16 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
SYNC_INTERVAL |
2000 |
Modifier and Type | Constant Field | Value |
---|---|---|
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 |
Modifier and Type | Constant Field | Value |
---|---|---|
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 |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final byte |
CURRENT_VERSION |
3 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
TEMP_DIR_NAME |
"_temporary" |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
JOB_NAME_TRIM_LENGTH |
50 |
Modifier and Type | Constant Field | Value |
---|---|---|
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 |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
MD5_LEN |
16 |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
height |
200 |
public static final int |
width |
600 |
public static final int |
xmargin |
80 |
public static final int |
ymargin |
20 |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
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 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
DEFAULT_PATH |
"_partition.lst" |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
TYPE_SEPARATOR |
":" |
Modifier and Type | Constant Field | Value |
---|---|---|
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_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" |
Modifier and Type | Constant Field | Value |
---|---|---|
protected static final char |
SEPARATOR |
95 |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
protected static final String |
JOB |
"job" |
Modifier and Type | Constant Field | Value |
---|---|---|
protected static final String |
ATTEMPT |
"attempt" |
Modifier and Type | Constant Field | Value |
---|---|---|
protected static final String |
TASK |
"task" |
Modifier and Type | Constant Field | Value |
---|---|---|
protected static final String |
TEMP_DIR_NAME |
"_temporary" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
DEFAULT_PERIOD |
5 |
Modifier and Type | Constant Field | Value |
---|---|---|
protected static final String |
FILE_NAME_PROPERTY |
"fileName" |
protected static final String |
PERIOD_PROPERTY |
"period" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final boolean |
ABSOLUTE |
false |
public static final boolean |
INCREMENT |
true |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
NO_DESCRIPTION |
"NoDescription" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
DEFAULT_HOST_LEVEL |
2 |
public static final String |
DEFAULT_RACK |
"/default-rack" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final char |
PATH_SEPARATOR |
47 |
public static final String |
PATH_SEPARATOR_STR |
"/" |
public static final String |
ROOT |
"" |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
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 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final boolean |
staticFlag |
false |
Modifier and Type | Constant Field | Value |
---|---|---|
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 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
WILDCARD_ACL_VALUE |
"*" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
DEFAULT_GROUP |
"Tardis" |
public static final String |
DEFAULT_USERNAME |
"DrWho" |
public static final String |
UGI_PROPERTY_NAME |
"hadoop.job.ugi" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
HADOOP_POLICY_FILE |
"hadoop-policy.xml" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
POLICY_PROVIDER_CONFIG |
"hadoop.security.authorization.policyprovider" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final long |
versionID |
1L |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final String |
SERVICE_AUTHORIZATION_CONFIG |
"hadoop.security.authorization" |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
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 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final long |
DEFAULT_SLEEPTIME_BEFORE_SIGKILL |
5000L |
Modifier and Type | Constant Field | Value |
---|---|---|
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" |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final char |
COMMA |
44 |
public static final String |
COMMA_STR |
"," |
public static final char |
ESCAPE_CHAR |
92 |
Modifier and Type | Constant Field | Value |
---|---|---|
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 |
Modifier and Type | Constant Field | Value |
---|---|---|
public static final int |
INVALID_HASH |
-1 |
public static final int |
JENKINS_HASH |
0 |
public static final int |
MURMUR_HASH |
1 |
Copyright © 2010 The Apache Software Foundation