| Package | Description |
|---|---|
| org.apache.hadoop.hbase.coordination | |
| org.apache.hadoop.hbase.regionserver | |
| org.apache.hadoop.hbase.regionserver.handler |
| Class and Description |
|---|
| BaseCoordinatedStateManager
Base class for
CoordinatedStateManager implementations. |
| SplitLogManagerCoordination
Coordination for SplitLogManager.
|
| SplitLogManagerCoordination.SplitLogManagerDetails
Detail class that shares data between coordination and split log manager
|
| SplitLogWorkerCoordination
Coordinated operations for
SplitLogWorker and
WALSplitterHandler Important
methods for SplitLogWorker: SplitLogWorkerCoordination.isReady() called from SplitLogWorker.run() to check whether the coordination is
ready to supply the tasks SplitLogWorkerCoordination.taskLoop() loop for new tasks until the worker is stopped SplitLogWorkerCoordination.isStop() a flag indicates whether worker should finish SplitLogWorkerCoordination.registerListener() called from SplitLogWorker.run() and could register listener
for external changes in coordination (if required) SplitLogWorkerCoordination.endTask(SplitLogTask, LongAdder, SplitTaskDetails) notify coordination engine that |
| SplitLogWorkerCoordination.SplitTaskDetails
Interface for log-split tasks Used to carry implementation details in encapsulated way through
Handlers to the coordination API.
|
| ZkCoordinatedStateManager
ZooKeeper-based implementation of
CoordinatedStateManager. |
| ZKSplitLogManagerCoordination.TaskFinisher.Status
status that can be returned finish()
|
| Class and Description |
|---|
| BaseCoordinatedStateManager
Base class for
CoordinatedStateManager implementations. |
| Class and Description |
|---|
| SplitLogWorkerCoordination
Coordinated operations for
SplitLogWorker and
WALSplitterHandler Important
methods for SplitLogWorker: SplitLogWorkerCoordination.isReady() called from SplitLogWorker.run() to check whether the coordination is
ready to supply the tasks SplitLogWorkerCoordination.taskLoop() loop for new tasks until the worker is stopped SplitLogWorkerCoordination.isStop() a flag indicates whether worker should finish SplitLogWorkerCoordination.registerListener() called from SplitLogWorker.run() and could register listener
for external changes in coordination (if required) SplitLogWorkerCoordination.endTask(SplitLogTask, LongAdder, SplitTaskDetails) notify coordination engine that |
| SplitLogWorkerCoordination.SplitTaskDetails
Interface for log-split tasks Used to carry implementation details in encapsulated way through
Handlers to the coordination API.
|
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