public class PigMapReduce.Reduce.IllustratorContextImpl.IllustratorValueIterator extends Object implements org.apache.hadoop.mapreduce.ReduceContext.ValueIterator<NullableTuple>
Constructor and Description |
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IllustratorValueIterator() |
Modifier and Type | Method and Description |
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void |
clearMark() |
boolean |
hasNext() |
void |
mark() |
NullableTuple |
next() |
void |
remove() |
void |
reset() |
void |
resetBackupStore() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
forEachRemaining
public void mark() throws IOException
IOException
public void reset() throws IOException
IOException
public void clearMark() throws IOException
IOException
public boolean hasNext()
public NullableTuple next()
public void remove()
public void resetBackupStore() throws IOException
resetBackupStore
in interface org.apache.hadoop.mapreduce.ReduceContext.ValueIterator<NullableTuple>
IOException
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