@InterfaceAudience.Public @InterfaceStability.Stable public class OverrideRecordReader<K extends WritableComparable,V extends Writable> extends MultiFilterRecordReader<K,V>
jc, kids
修飾子とタイプ | メソッドと説明 |
---|---|
protected V |
emit(TupleWritable dst)
Emit the value with the highest position in the tuple.
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protected void |
fillJoinCollector(K iterkey)
Instead of filling the JoinCollector with iterators from all
data sources, fill only the rightmost for this key.
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combine, createValue, getDelegate, next
accept, add, close, compareTo, createInternalValue, createKey, getComparator, getConf, getPos, getProgress, getRecordReaderQueue, hasNext, id, key, key, setConf, skip
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
accept, hasNext, id, key, key, skip
close, createKey, getPos, getProgress
compareTo
protected V emit(TupleWritable dst)
emit
クラス内 MultiFilterRecordReader<K extends WritableComparable,V extends Writable>
protected void fillJoinCollector(K iterkey) throws IOException
fillJoinCollector
クラス内 CompositeRecordReader<K extends WritableComparable,V extends Writable,V extends Writable>
IOException
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