public class PigConfiguration
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
INSERT_ENABLED
This key is used to turn off the inclusion of settings in the jobs.
|
static java.lang.String |
MAX_SCRIPT_SIZE
Controls the size of Pig script stored in job xml.
|
static java.lang.String |
OPT_FETCH
This parameter enables/disables fetching.
|
static java.lang.String |
PARTAGG_MINREDUCTION
Controls the minimum reduction in-mapper Partial Aggregation should achieve in order
to stay on.
|
static java.lang.String |
PIG_AUTO_LOCAL_ENABLED
This key is to turn on auto local mode feature
|
static java.lang.String |
PIG_AUTO_LOCAL_INPUT_MAXBYTES
Controls the max threshold size to convert jobs to run in local mode
|
static java.lang.String |
PIG_BLACKLIST
Comma-delimited entries of commands/operators that must be disallowed.
|
static java.lang.String |
PIG_DEFAULT_LOAD_FUNC
This key is used to define the default load func.
|
static java.lang.String |
PIG_DEFAULT_STORE_FUNC
This key is used to define the default store func.
|
static java.lang.String |
PIG_DELETE_TEMP_FILE
This key is used to define whether to delete intermediate files of Hadoop jobs.
|
static java.lang.String |
PIG_ENABLE_TEMP_FILE_COMPRESSION
This key is used to define whether to have intermediate file compressed
|
static java.lang.String |
PIG_JOIN_REPLICATED_MAX_BYTES
This key used to control the maximum size loaded into
the distributed cache when doing fragment-replicated join
|
static java.lang.String |
PIG_OUTPUT_COMMITTER_RECOVERY
This key is used to define whether to support recovery to handle the
application master getting restarted.
|
static java.lang.String |
PIG_OUTPUT_LAZY
This key is used to define whether PigOutputFormat will be wrapped with LazyOutputFormat
so that jobs won't write empty part files if no output is generated
|
static java.lang.String |
PIG_RANDOM_SAMPLER_SAMPLE_SIZE
This key used to control the sample size of RandomeSampleLoader for
order-by.
|
static java.lang.String |
PIG_STREAMING_ENVIRONMENT
This key can be used to defined what properties will be set in the streaming environment.
|
static java.lang.String |
PIG_TEMP_DIR
Location where pig stores temporary files for job setup
|
static java.lang.String |
PIG_TEMP_FILE_COMPRESSION_CODEC
Compression codec used by intermediate storage
TFileStorage only support gzip and lzo.
|
static java.lang.String |
PIG_TEMP_FILE_COMPRESSION_STORAGE
This key is used to set the storage type used by intermediate file storage
If pig.tmpfilecompression, default storage used is TFileStorage.
|
static java.lang.String |
PIG_USER_CACHE_ENABLED
This key is turn on the user level cache
|
static java.lang.String |
PIG_USER_CACHE_LOCATION
Location where additional jars are cached for the user
Additional jar will be cached under PIG_USER_CACHE_LOCATION/${user.name}/.pigcache
and will be re-used across the jobs run by the user if the jar has not changed
|
static java.lang.String |
PIG_WHITELIST
Comma-delimited entries of commands/operators that must be allowed.
|
static java.lang.String |
PROP_CACHEDBAG_MEMUSAGE
Controls the fraction of total memory that is allowed to be used by
cached bags.
|
static java.lang.String |
PROP_EXEC_MAP_PARTAGG
Controls whether partial aggregation is turned on
|
static java.lang.String |
PROP_NO_COMBINER |
static java.lang.String |
SCHEMA_TUPLE_SHOULD_ALLOW_FORCE |
static java.lang.String |
SCHEMA_TUPLE_SHOULD_USE_IN_FOREACH |
static java.lang.String |
SCHEMA_TUPLE_SHOULD_USE_IN_FRJOIN |
static java.lang.String |
SCHEMA_TUPLE_SHOULD_USE_IN_MERGEJOIN |
static java.lang.String |
SCHEMA_TUPLE_SHOULD_USE_IN_UDF |
static java.lang.String |
SHOULD_USE_SCHEMA_TUPLE
This key must be set to true by the user for code generation to be used.
|
static java.lang.String |
TIME_UDFS_PROP
Controls whether execution time of Pig UDFs should be tracked.
|
public static final java.lang.String PROP_CACHEDBAG_MEMUSAGE
public static final java.lang.String PROP_EXEC_MAP_PARTAGG
public static final java.lang.String PARTAGG_MINREDUCTION
public static final java.lang.String TIME_UDFS_PROP
public static final java.lang.String SHOULD_USE_SCHEMA_TUPLE
public static final java.lang.String SCHEMA_TUPLE_SHOULD_USE_IN_UDF
public static final java.lang.String SCHEMA_TUPLE_SHOULD_USE_IN_FOREACH
public static final java.lang.String SCHEMA_TUPLE_SHOULD_USE_IN_FRJOIN
public static final java.lang.String SCHEMA_TUPLE_SHOULD_USE_IN_MERGEJOIN
public static final java.lang.String SCHEMA_TUPLE_SHOULD_ALLOW_FORCE
public static final java.lang.String PROP_NO_COMBINER
public static final java.lang.String PIG_STREAMING_ENVIRONMENT
public static final java.lang.String PIG_DEFAULT_LOAD_FUNC
public static final java.lang.String PIG_DEFAULT_STORE_FUNC
public static final java.lang.String PIG_OUTPUT_COMMITTER_RECOVERY
public static final java.lang.String INSERT_ENABLED
public static final java.lang.String MAX_SCRIPT_SIZE
public static final java.lang.String PIG_ENABLE_TEMP_FILE_COMPRESSION
public static final java.lang.String PIG_TEMP_FILE_COMPRESSION_STORAGE
public static final java.lang.String PIG_TEMP_FILE_COMPRESSION_CODEC
public static final java.lang.String PIG_DELETE_TEMP_FILE
public static final java.lang.String PIG_JOIN_REPLICATED_MAX_BYTES
public static final java.lang.String PIG_RANDOM_SAMPLER_SAMPLE_SIZE
public static final java.lang.String PIG_AUTO_LOCAL_ENABLED
public static final java.lang.String PIG_AUTO_LOCAL_INPUT_MAXBYTES
public static final java.lang.String OPT_FETCH
public static final java.lang.String PIG_OUTPUT_LAZY
public static final java.lang.String PIG_TEMP_DIR
public static final java.lang.String PIG_USER_CACHE_ENABLED
public static final java.lang.String PIG_USER_CACHE_LOCATION
public static final java.lang.String PIG_BLACKLIST
public static final java.lang.String PIG_WHITELIST
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