Package org.apache.hadoop.hdfs.server.aliasmap

Class InMemoryAliasMapProtocol.IterationResult

java.lang.Object

org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMapProtocol.IterationResult

Enclosing interface:

InMemoryAliasMapProtocol

public static class InMemoryAliasMapProtocol.IterationResult
extends java.lang.Object

The result of a read from the in-memory aliasmap. It contains the a list of FileRegions that are returned, along with the next block from which the read operation must continue.

Constructor Summary

Constructors

Constructor	Description
IterationResult(java.util.List<FileRegion> batch, java.util.Optional<org.apache.hadoop.hdfs.protocol.Block> nextMarker)

Method Summary

Modifier and Type	Method	Description
java.util.List<FileRegion>	getFileRegions()
java.util.Optional<org.apache.hadoop.hdfs.protocol.Block>	getNextBlock()

Methods inherited from class java.lang.Object

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

Constructor Detail

IterationResult

public IterationResult(java.util.List<FileRegion> batch,
                       java.util.Optional<org.apache.hadoop.hdfs.protocol.Block> nextMarker)

Method Detail

getFileRegions

public java.util.List<FileRegion> getFileRegions()

getNextBlock

public java.util.Optional<org.apache.hadoop.hdfs.protocol.Block> getNextBlock()