程序包 | 说明 |
---|---|
org.apache.hadoop.hdfs |
A distributed implementation of
FileSystem . |
org.apache.hadoop.hdfs.protocol | |
org.apache.hadoop.hdfs.server.namenode |
限定符和类型 | 方法和说明 |
---|---|
boolean |
DistributedFileSystem.setSafeMode(FSConstants.SafeModeAction action)
Enter, leave or get safe mode.
|
boolean |
DFSClient.setSafeMode(FSConstants.SafeModeAction action)
Enter, leave or get safe mode.
|
boolean |
ChecksumDistributedFileSystem.setSafeMode(FSConstants.SafeModeAction action)
Enter, leave or get safe mode.
|
限定符和类型 | 方法和说明 |
---|---|
static FSConstants.SafeModeAction |
FSConstants.SafeModeAction.valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static FSConstants.SafeModeAction[] |
FSConstants.SafeModeAction.values()
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。
|
限定符和类型 | 方法和说明 |
---|---|
boolean |
ClientProtocol.setSafeMode(FSConstants.SafeModeAction action)
Enter, leave or get safe mode.
|
限定符和类型 | 方法和说明 |
---|---|
boolean |
NameNode.setSafeMode(FSConstants.SafeModeAction action) |
Copyright © 2009 The Apache Software Foundation