@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, nextaccept, add, close, compareTo, createInternalValue, createKey, getComparator, getConf, getPos, getProgress, getRecordReaderQueue, hasNext, id, key, key, setConf, skipclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitaccept, hasNext, id, key, key, skipclose, createKey, getPos, getProgresscompareToprotected 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>IOExceptionCopyright © 2016 Apache Software Foundation. All rights reserved.