org.apache.hadoop.hbase.regionserver

类 MemStoreMergerSegmentsIterator

java.lang.Object

org.apache.hadoop.hbase.regionserver.MemStoreSegmentsIterator

org.apache.hadoop.hbase.regionserver.MemStoreMergerSegmentsIterator

所有已实现的接口:

Iterator<Cell>

@InterfaceAudience.Private
public class MemStoreMergerSegmentsIterator
extends MemStoreSegmentsIterator

The MemStoreMergerSegmentsIterator extends MemStoreSegmentsIterator and performs the scan for simple merge operation meaning it is NOT based on SQM

字段概要

从类继承的字段 org.apache.hadoop.hbase.regionserver.MemStoreSegmentsIterator

scannerContext

构造器概要

构造器

构造器和说明
MemStoreMergerSegmentsIterator(List<ImmutableSegment> segments, CellComparator comparator, int compactionKVMax)

方法概要

限定符和类型	方法和说明
void	close()
boolean	hasNext()
Cell	next()
void	remove()

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.util.Iterator

forEachRemaining

构造器详细资料

MemStoreMergerSegmentsIterator

public MemStoreMergerSegmentsIterator(List<ImmutableSegment> segments,
                                      CellComparator comparator,
                                      int compactionKVMax)
                               throws IOException

抛出:

IOException

方法详细资料

hasNext

public boolean hasNext()

next

public Cell next()

close

public void close()

指定者:

close 在类中 MemStoreSegmentsIterator

remove

public void remove()