org.apache.hudi.common.table.log

Class HoodieFileSliceReader<T>

java.lang.Object

org.apache.hudi.common.util.collection.CachingIterator<HoodieRecord<T>>

org.apache.hudi.common.table.log.LogFileIterator<T>

org.apache.hudi.common.table.log.HoodieFileSliceReader<T>

All Implemented Interfaces:

AutoCloseable, Iterator<HoodieRecord<T>>, ClosableIterator<HoodieRecord<T>>

public class HoodieFileSliceReader<T>
extends LogFileIterator<T>

Field Summary

Fields inherited from class org.apache.hudi.common.util.collection.CachingIterator

nextRecord

Constructor Summary

Constructors

Constructor and Description
HoodieFileSliceReader(Option<HoodieFileReader> baseFileReader, HoodieMergedLogRecordScanner scanner, org.apache.avro.Schema schema, String preCombineField, HoodieRecordMerger merger, Properties props, Option<Pair<String,String>> simpleKeyGenFieldsOpt)

Method Summary

Modifier and Type	Method and Description
protected boolean	doHasNext()

Methods inherited from class org.apache.hudi.common.table.log.LogFileIterator

close, removeLogRecord

Methods inherited from class org.apache.hudi.common.util.collection.CachingIterator

hasNext, next, wrap, wrap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hudi.common.util.collection.ClosableIterator

wrap

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

HoodieFileSliceReader

public HoodieFileSliceReader(Option<HoodieFileReader> baseFileReader,
                             HoodieMergedLogRecordScanner scanner,
                             org.apache.avro.Schema schema,
                             String preCombineField,
                             HoodieRecordMerger merger,
                             Properties props,
                             Option<Pair<String,String>> simpleKeyGenFieldsOpt)
                      throws IOException

Throws:

IOException

Method Detail

doHasNext

protected boolean doHasNext()

Overrides:

doHasNext in class LogFileIterator<T>