| Package | Description | 
|---|---|
| org.apache.hadoop.hdfs.client | 
 This package provides the administrative APIs for HDFS. 
 | 
| org.apache.hadoop.hdfs.protocol | |
| org.apache.hadoop.hdfs.protocolPB | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
HdfsAdmin.addCachePool(CachePoolInfo info)
Add a cache pool. 
 | 
void | 
HdfsAdmin.modifyCachePool(CachePoolInfo info)
Modify an existing cache pool. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
CachePoolInfo | 
CachePoolEntry.getInfo()  | 
CachePoolInfo | 
CachePoolInfo.setGroupName(String groupName)  | 
CachePoolInfo | 
CachePoolInfo.setLimit(Long bytes)  | 
CachePoolInfo | 
CachePoolInfo.setMaxRelativeExpiryMs(Long ms)
Set the maximum relative expiration of directives of this pool in
 milliseconds. 
 | 
CachePoolInfo | 
CachePoolInfo.setMode(org.apache.hadoop.fs.permission.FsPermission mode)  | 
CachePoolInfo | 
CachePoolInfo.setOwnerName(String ownerName)  | 
| Modifier and Type | Method and Description | 
|---|---|
static void | 
CachePoolInfo.validate(CachePoolInfo info)  | 
| Constructor and Description | 
|---|
CachePoolEntry(CachePoolInfo info,
                            CachePoolStats stats)  | 
| Modifier and Type | Method and Description | 
|---|---|
static CachePoolInfo | 
PBHelperClient.convert(org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolInfoProto proto)  | 
| Modifier and Type | Method and Description | 
|---|---|
static org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolInfoProto | 
PBHelperClient.convert(CachePoolInfo info)  | 
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