A B C D E F G H I J K L M N O P R S T U V W Z _

R

ReadFieldImpl - Class in com.ebay.erl.mobius.core.model
Used by the Mobius engine to de-serialize Tuple from binary.
ReadFieldImpl(List<Object>, DataInput, Configuration) - Constructor for class com.ebay.erl.mobius.core.model.ReadFieldImpl
 
readFields(DataInput) - Method in class com.ebay.erl.mobius.core.datajoin.DataJoinKey
 
readFields(DataInput) - Method in class com.ebay.erl.mobius.core.datajoin.DataJoinValue
 
readFields(DataInput) - Method in class com.ebay.erl.mobius.core.model.ResultWrapper
 
readFields(DataInput) - Method in class com.ebay.erl.mobius.core.model.Tuple
Deserialize the tuple from the input in.
reduce(DataJoinKey, Iterator<DataJoinValue>, OutputCollector<OK, OV>, Reporter) - Method in class com.ebay.erl.mobius.core.datajoin.DataJoinReducer
 
regex(String, String) - Static method in class com.ebay.erl.mobius.core.criterion.TupleRestrictions
Define a TupleCriterion that only extracts records when the value of the column meets the regex.
register(Class<? extends OutputFormat>, Class<? extends AbstractDatasetBuilder>) - Method in class com.ebay.erl.mobius.core.builder.DatasetBuildersFactory
Register a new implementation of AbstractDatasetBuilder which generates a Dataset that read the data generated by the OutputFormat.
register(Class<? extends InputFormat>, Class<? extends MultiInputsHelper>) - Method in class com.ebay.erl.mobius.core.mapred.MultiInputsHelpersRepository
 
RelationalOperator - Enum in com.ebay.erl.mobius.core.criterion
This product is licensed under the Apache License, Version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0.
remove() - Method in class com.ebay.erl.mobius.core.datajoin.DataJoinValueGroup.InternalIterator
 
remove() - Method in class com.ebay.erl.mobius.core.datajoin.DataJoinValueGroup
 
reporter - Variable in class com.ebay.erl.mobius.core.function.base.Projectable
 
reporter - Variable in class com.ebay.erl.mobius.core.model.ComputedColumns
 
reporterSet - Variable in class com.ebay.erl.mobius.core.mapred.AbstractMobiusMapper
 
reporterSet - Variable in class com.ebay.erl.mobius.core.mapred.DefaultMobiusReducer
A flag to indicate if we have set the reference of Hadoop reporter to every projectable functions or not.
requireDataFromMultiDatasets - Variable in class com.ebay.erl.mobius.core.function.base.Projectable
 
requireDataFromMultiDatasets() - Method in class com.ebay.erl.mobius.core.function.base.Projectable
true if this function require columns from more than one dataset to compute its value.
requirePreCrossProduct - Variable in class com.ebay.erl.mobius.core.mapred.DefaultMobiusReducer
When set to true, that mean there is at least one projectable function require columns from different datasets as the inputs.
reset() - Method in class com.ebay.erl.mobius.core.function.Avg
 
reset() - Method in class com.ebay.erl.mobius.core.function.base.AggregateFunction
 
reset() - Method in class com.ebay.erl.mobius.core.function.base.GroupFunction
Empty previous result (rowsToBeOutputted), reset is called when the values within a group have been all iterated.
reset() - Method in class com.ebay.erl.mobius.core.function.Counts
 
reset() - Method in class com.ebay.erl.mobius.core.function.Medium
 
reset() - Method in class com.ebay.erl.mobius.core.function.Sum
 
reset() - Method in class com.ebay.erl.mobius.core.function.Top
 
reset() - Method in class com.ebay.erl.mobius.core.function.Unique
 
reset() - Method in class com.ebay.erl.mobius.core.model.ComputedColumns
To be called by Mobius engine when a new raw in a dataset come, this method will be called for every new raw for resetting previous result.
result - Variable in class com.ebay.erl.mobius.core.model.ComputedColumns
 
RESULT_WRAPPER_TYPE - Static variable in class com.ebay.erl.mobius.core.model.Tuple
representing value generated by a combiner
ResultWrapper<R> - Class in com.ebay.erl.mobius.core.model
 
ResultWrapper() - Constructor for class com.ebay.erl.mobius.core.model.ResultWrapper
 
ResultWrapper(R) - Constructor for class com.ebay.erl.mobius.core.model.ResultWrapper
 
rightOuterJoin(Dataset, Dataset, Object) - Method in class com.ebay.erl.mobius.core.MobiusJob
Performing "Right Outer Join", the result contains all the records of the right Dataset (the 2nd argument) with or without match to the left Dataset.
rightOuterJoin(Dataset, Dataset) - Method in class com.ebay.erl.mobius.core.MobiusJob
Performing "Right Outer Join", the result contains all the records of the right Dataset (the 2nd argument) with or without match to the left Dataset.
roundingMode - Variable in class com.ebay.erl.mobius.core.function.Avg
the rounding mode of the final output, default if BigDecimal.ROUND_HALF_UP.
rowsToBeOutputted - Variable in class com.ebay.erl.mobius.core.function.base.GroupFunction
The container to hold the result been pushed by the GroupFunction.output(Tuple) method within a group.
run(Configuration, Tool, String[]) - Static method in class com.ebay.erl.mobius.core.MobiusJobRunner
Submit the tool with the specified conf and args.
run(Tool, String[]) - Static method in class com.ebay.erl.mobius.core.MobiusJobRunner
submit the tool with specified args.
run() - Method in class com.ebay.erl.mobius.util.JVMShutdownNotifier
 
run(String[]) - Method in class org.apache.hadoop.mapred.lib.InputSampler
Driver for InputSampler from the command line.

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