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Packages that use CheckpointSignature | |
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org.apache.hadoop.hdfs.server.namenode | |
org.apache.hadoop.hdfs.server.protocol |
Uses of CheckpointSignature in org.apache.hadoop.hdfs.server.namenode |
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Methods in org.apache.hadoop.hdfs.server.namenode that return CheckpointSignature | |
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CheckpointSignature |
NameNode.rollEditLog()
Deprecated. |
Methods in org.apache.hadoop.hdfs.server.namenode with parameters of type CheckpointSignature | |
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int |
CheckpointSignature.compareTo(CheckpointSignature o)
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void |
NameNode.endCheckpoint(NamenodeRegistration registration,
CheckpointSignature sig)
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void |
BackupNode.endCheckpoint(NamenodeRegistration registration,
CheckpointSignature sig)
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Uses of CheckpointSignature in org.apache.hadoop.hdfs.server.protocol |
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Methods in org.apache.hadoop.hdfs.server.protocol that return CheckpointSignature | |
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CheckpointSignature |
CheckpointCommand.getSignature()
Checkpoint signature is used to ensure that nodes are talking about the same checkpoint. |
CheckpointSignature |
NamenodeProtocol.rollEditLog()
Deprecated. See SecondaryNameNode |
Methods in org.apache.hadoop.hdfs.server.protocol with parameters of type CheckpointSignature | |
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void |
NamenodeProtocol.endCheckpoint(NamenodeRegistration registration,
CheckpointSignature sig)
A request to the active name-node to finalize previously started checkpoint. |
Constructors in org.apache.hadoop.hdfs.server.protocol with parameters of type CheckpointSignature | |
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CheckpointCommand(CheckpointSignature sig,
boolean isImgObsolete,
boolean needToReturnImg)
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