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RecordReaderIterator

[[creating-instance]] [[rowReader]] RecordReaderIterator is a Scala https://www.scala-lang.org/api/2.12.x/scala/collection/Iterator.html[scala.collection.Iterator] over the values of a Hadoop https://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/mapreduce/RecordReader.html[RecordReader].

RecordReaderIterator is <> when:

[[close]] When requested to close, RecordReaderIterator simply requests the underlying <> to close.

[[hasNext]] When requested to check whether or not there more internal rows, RecordReaderIterator simply requests the underlying <> for nextKeyValue.

[[next]] When requested for the next internal row, RecordReaderIterator simply requests the underlying <> for getCurrentValue.


Last update: 2020-11-16