org.apache.hadoop.hive.ql.io

Interface AcidInputFormat.AcidRecordReader<K,V>

All Superinterfaces:

AutoCloseable, Closeable, org.apache.hadoop.mapred.RecordReader<K,V>

All Known Implementing Classes:

OrcInputFormat.NullKeyRecordReader, OrcOiBatchToRowReader

Enclosing interface:

AcidInputFormat<KEY extends org.apache.hadoop.io.WritableComparable,VALUE>

public static interface AcidInputFormat.AcidRecordReader<K,V>
extends org.apache.hadoop.mapred.RecordReader<K,V>

RecordReader returned by AcidInputFormat working in row-at-a-time mode should AcidRecordReader.

Method Summary

Modifier and Type	Method and Description
OrcRawRecordMerger.ReaderKey	getRecordIdentifier()

Methods inherited from interface org.apache.hadoop.mapred.RecordReader

close, createKey, createValue, getPos, getProgress, next

Method Detail

getRecordIdentifier

OrcRawRecordMerger.ReaderKey getRecordIdentifier()