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java.lang.Objectorg.apache.pig.PigConfiguration
public class PigConfiguration
Container for static configuration strings, defaults, etc. This is intended just for keys that can be set by users, not for keys that are generally used within pig.
Field Summary | |
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static String |
PARTAGG_MINREDUCTION
Controls the minimum reduction in-mapper Partial Aggregation should achieve in order to stay on. |
static String |
PIG_STREAMING_ENVIRONMENT
This key can be used to defined what properties will be set in the streaming environment. |
static String |
PROP_CACHEDBAG_MEMUSAGE
Controls the fraction of total memory that is allowed to be used by cached bags. |
static String |
PROP_EXEC_MAP_PARTAGG
Controls whether partial aggregation is turned on |
static String |
PROP_NO_COMBINER
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static String |
SCHEMA_TUPLE_SHOULD_ALLOW_FORCE
|
static String |
SCHEMA_TUPLE_SHOULD_USE_IN_FOREACH
|
static String |
SCHEMA_TUPLE_SHOULD_USE_IN_FRJOIN
|
static String |
SCHEMA_TUPLE_SHOULD_USE_IN_MERGEJOIN
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static String |
SCHEMA_TUPLE_SHOULD_USE_IN_UDF
|
static String |
SHOULD_USE_SCHEMA_TUPLE
This key must be set to true by the user for code generation to be used. |
static String |
TIME_UDFS_PROP
Controls whether execution time of Pig UDFs should be tracked. |
Method Summary |
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String PROP_CACHEDBAG_MEMUSAGE
public static final String PROP_EXEC_MAP_PARTAGG
public static final String PARTAGG_MINREDUCTION
public static final String TIME_UDFS_PROP
public static final String SHOULD_USE_SCHEMA_TUPLE
public static final String SCHEMA_TUPLE_SHOULD_USE_IN_UDF
public static final String SCHEMA_TUPLE_SHOULD_USE_IN_FOREACH
public static final String SCHEMA_TUPLE_SHOULD_USE_IN_FRJOIN
public static final String SCHEMA_TUPLE_SHOULD_USE_IN_MERGEJOIN
public static final String SCHEMA_TUPLE_SHOULD_ALLOW_FORCE
public static final String PROP_NO_COMBINER
public static final String PIG_STREAMING_ENVIRONMENT
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