程序包 | 说明 |
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org.apache.hadoop.hdfs.server.datanode | |
org.apache.hadoop.hdfs.server.namenode |
限定符和类型 | 类和说明 |
---|---|
class |
UpgradeObjectDatanode
Base class for data-node upgrade objects.
|
限定符和类型 | 类和说明 |
---|---|
class |
UpgradeObjectNamenode
Base class for name-node upgrade objects.
|
Copyright © 2009 The Apache Software Foundation