Package org.apache.hadoop.hdfs.protocol

Class CacheDirectiveStats

java.lang.Object

org.apache.hadoop.hdfs.protocol.CacheDirectiveStats

@Evolving
@Public
public class CacheDirectiveStats
extends Object

Describes a path-based cache directive.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	org.apache.hadoop.hdfs.protocol.CacheDirectiveStats.Builder

Method Summary

Modifier and Type	Method	Description
long	getBytesCached()
long	getBytesNeeded()
long	getFilesCached()
long	getFilesNeeded()
boolean	hasExpired()
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

getBytesNeeded

public long getBytesNeeded()

Returns:

The bytes needed.

getBytesCached

public long getBytesCached()

Returns:

The bytes cached.

getFilesNeeded

public long getFilesNeeded()

Returns:

The number of files needed.

getFilesCached

public long getFilesCached()

Returns:

The number of files cached.

hasExpired

public boolean hasExpired()

Returns:

Whether this directive has expired.

toString

public String toString()

Overrides:

toString in class Object