Class org.apache.pig.PigConfiguration

Removed Fields
String TIME_UDFS_PROP	Controls whether execution time of Pig UDFs should be tracked.

 

Added Fields
String PIG_ACCUMULATIVE_BATCHSIZE
String PIG_CACHEDBAG_DISTINCT_TYPE
String PIG_CACHEDBAG_MEMUSAGE	Controls the fraction of total memory that is allowed to be used by cached bags.
String PIG_CACHEDBAG_SORT_TYPE
String PIG_CACHEDBAG_TYPE	Configurations for specifying alternate implementations for cached bags.
String PIG_EXEC_MAP_PARTAGG	Boolean value to enable or disable partial aggregation in map.
String PIG_EXEC_MAP_PARTAGG_MINREDUCTION	Controls the minimum reduction in-mapper Partial Aggregation should achieve in order to stay on.
String PIG_EXEC_NO_COMBINER	Boolean value to enable or disable use of combiners in MapReduce jobs.
String PIG_EXEC_NO_SECONDARY_KEY	This key controls whether secondary sort key is used for optimization in case of nested distinct or sort
String PIG_EXEC_REDUCER_ESTIMATOR
String PIG_EXEC_REDUCER_ESTIMATOR_CONSTRUCTOR_ARG_KEY
String PIG_MAX_COMBINED_SPLIT_SIZE	Specifies the size in bytes of data to be processed by a single map.
String PIG_NO_SPLIT_COMBINATION	Whether turns combine split files off.
String PIG_NO_TASK_REPORT	This key is used to turns off use of task reports in job statistics.
String PIG_OPT_ACCUMULATOR	Boolean value used to enable or disable accumulator optimization.
String PIG_OPT_FETCH	Boolean value used to enable or disable fetching without a mapreduce job for DUMP.
String PIG_OPT_MULTIQUERY	Boolean value used to enable or disable multiquery optimization.
String PIG_POISSON_SAMPLER_SAMPLE_RATE	For a given mean and a confidence a sample rate is obtained from a poisson udf
String PIG_SCHEMA_TUPLE_ALLOW_FORCE
String PIG_SCHEMA_TUPLE_ENABLED	This key must be set to true by the user for code generation to be used.
String PIG_SCHEMA_TUPLE_USE_IN_FOREACH
String PIG_SCHEMA_TUPLE_USE_IN_FRJOIN
String PIG_SCHEMA_TUPLE_USE_IN_MERGEJOIN
String PIG_SCHEMA_TUPLE_USE_IN_UDF
String PIG_SCRIPT_INFO_ENABLED	This key is used to turn off the inclusion of settings in the jobs.
String PIG_SCRIPT_MAX_SIZE	Controls the size of Pig script stored in job xml.
String PIG_SKEWEDJOIN_REDUCE_MEMUSAGE	% of memory available for the input data.
String PIG_SPLIT_COMBINATION	Turns combine split files on or off
String PIG_STREAMING_UDF_PYTHON_COMMAND	This key can be used to configure the python command for python streaming udf.
String PIG_TEZ_AUTO_PARALLELISM	This key is used to configure auto parallelism in tez.
String PIG_TEZ_DAG_STATUS_REPORT_INTERVAL	This key is used to configure the interval of dag status report in seconds.
String PIG_TEZ_OPT_UNION	This key is used to enable or disable union optimization in tez.
String PIG_TEZ_SESSION_REUSE	This key is used to define whether to reuse AM in Tez jobs.
String PIG_UDF_PROFILE	Controls whether execution time of Pig UDFs should be tracked.
String PIG_UDF_PROFILE_FREQUENCY

 

Changed Fields
String INSERT_ENABLED	Now deprecated.	use {@link #PIG_SCRIPT_INFO_ENABLED} instead.
String MAX_SCRIPT_SIZE	Now deprecated.	use {@link #PIG_SCRIPT_MAX_SIZE} instead.
String OPT_FETCH	Now deprecated.	use {@link #PIG_OPT_FETCH} instead.
String PARTAGG_MINREDUCTION	Now deprecated.	use {@link #PIG_EXEC_MAP_PARTAGG_MINREDUCTION} instead.
String PROP_CACHEDBAG_MEMUSAGE	Now deprecated.	use {@link #PIG_CACHEDBAG_MEMUSAGE} instead.
String PROP_EXEC_MAP_PARTAGG	Now deprecated.	use {@link #PIG_EXEC_MAP_PARTAGG} instead.
String PROP_NO_COMBINER	Now deprecated.	use {@link #PROP_NO_COMBINER1} instead.