| Package | Description | 
|---|---|
| org.apache.hadoop.hdfs.client | 
 This package provides the administrative APIs for HDFS. 
 | 
| org.apache.hadoop.hdfs.protocol | 
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
long | 
HdfsAdmin.addCacheDirective(CacheDirectiveInfo info,
                 EnumSet<CacheFlag> flags)
Add a new CacheDirectiveInfo. 
 | 
org.apache.hadoop.fs.RemoteIterator<CacheDirectiveEntry> | 
HdfsAdmin.listCacheDirectives(CacheDirectiveInfo filter)
List cache directives. 
 | 
void | 
HdfsAdmin.modifyCacheDirective(CacheDirectiveInfo info,
                    EnumSet<CacheFlag> flags)
Modify a CacheDirective. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
CacheDirectiveInfo | 
CacheDirectiveEntry.getInfo()  | 
| Constructor and Description | 
|---|
CacheDirectiveEntry(CacheDirectiveInfo info,
                   CacheDirectiveStats stats)  | 
Copyright © 2025 Apache Software Foundation. All rights reserved.