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msg
to the node specified by endPoint
If no connection is already available to this node, try to create a new
one using the provided NodeInfo
msg
to the node identified by destID
.
Serializer
/Deserializer
pair.Serialization
s.io.serializations
property from conf
, which is a comma-delimited list of
classnames.
t
to the underlying output stream.
OutputStream
.value
of the name
property.
name
property to a boolean
.
name
property to the name of a
theClass
implementing the given interface xface
.
name
property to the given type.
name
property to a float
.
Reducer#reduce(Object, Iterable,
org.apache.hadoop.mapreduce.Reducer.Context)
InputFormat
implementation for the map-reduce job.
InputFormat
for the job.
name
property to an int
.
name
property to a long
.
Mapper
for the job.
Mapper
class for the job.
OutputCommitter
implementation for the map-reduce job.
OutputFormat
implementation for the map-reduce job.
OutputFormat
for the job.
RawComparator
comparator used to compare keys.
RawComparator
comparator for
grouping keys in the input to the reduce.
Partitioner
for the job.
Partitioner
class used to partition
Mapper
-outputs to be sent to the Reducer
s.
Pattern
.
Reducer
for the job.
Reducer
class for the job.
Reducer
.
name
property as
as comma delimited values.
FSM
state
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