Package org.apache.hadoop.mapred

Interface JobConfigurable

All Known Subinterfaces:
Mapper<K1,V1,K2,V2>, MapRunnable<K1,V1,K2,V2>, Partitioner<K2,V2>, Reducer<K2,V2,K3,V3>
All Known Implementing Classes:
BinaryPartitioner, ChainMapper, ChainReducer, DBInputFormat, FieldSelectionMapReduce, FixedLengthInputFormat, HashPartitioner, IdentityMapper, IdentityReducer, InverseMapper, KeyFieldBasedComparator, KeyFieldBasedPartitioner, KeyValueTextInputFormat, LongSumReducer, MapReduceBase, MapRunner, MultithreadedMapRunner, NLineInputFormat, RegexMapper, TextInputFormat, TokenCountMapper, TotalOrderPartitioner, ValueAggregatorCombiner, ValueAggregatorJobBase, ValueAggregatorMapper, ValueAggregatorReducer
@Public @Stable public interface JobConfigurable
That what may be configured.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    configure(JobConf job)
    Initializes a new instance from a JobConf.

  • Method Details

    • configure

      void configure(JobConf job)
      Initializes a new instance from a JobConf.
      Parameters:
      job - the configuration