Package | Description |
---|---|
org.apache.hadoop.hdfs.server.namenode | |
org.apache.hadoop.hdfs.server.namenode.startupprogress |
This package provides a mechanism for tracking
NameNode startup
progress. |
Class and Description |
---|
StartupProgress
StartupProgress is used in various parts of the namenode codebase to indicate
startup progress.
|
StartupProgress.Counter
Allows a caller to increment a counter for tracking progress.
|
Class and Description |
---|
Phase
Indicates a particular phase of the namenode startup sequence.
|
StartupProgress
StartupProgress is used in various parts of the namenode codebase to indicate
startup progress.
|
StartupProgress.Counter
Allows a caller to increment a counter for tracking progress.
|
StartupProgressView
StartupProgressView is an immutable, consistent, read-only view of namenode
startup progress.
|
Status
Indicates run status of a
Phase . |
Step
A step performed by the namenode during a
Phase of startup. |
StepType
Indicates a particular type of
Step . |
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