org.apache.hadoop.io
Interface Closeable

All Known Subinterfaces:

Mapper<K1,V1,K2,V2>, Reducer<K2,V2,K3,V3>

All Known Implementing Classes:

CopyFiles.FSCopyFilesMapper, DataJoinMapperBase, DataJoinReducerBase, DistributedPentomino.PentMap, FieldSelectionMapReduce, GroupingTableMap, IdentityMapper, IdentityReducer, IdentityTableMap, IdentityTableReduce, IndexTableReduce, InverseMapper, JobBase, Logalyzer.LogRegexMapper, LongSumReducer, MapReduceBase, PiEstimator.PiMapper, PiEstimator.PiReducer, PipeMapper, PipeReducer, RegexMapper, SleepJob, TableMap, TableReduce, TokenCountMapper, ValueAggregatorCombiner, ValueAggregatorJobBase, ValueAggregatorMapper, ValueAggregatorReducer, WordCount.MapClass, WordCount.Reduce

public interface Closeable

That which can be closed.

Method Summary

void	close() Called after the last call to any other method on this object to free and/or flush resources.

Method Detail

close

void close()
           throws IOException

Called after the last call to any other method on this object to free and/or flush resources. Typical implementations do nothing.

Throws:

IOException