Uses of Class
org.apache.flink.runtime.checkpoint.filemerging.PhysicalFile

Packages that use PhysicalFile

Package	Description
org.apache.flink.runtime.checkpoint.filemerging

Uses of PhysicalFile in org.apache.flink.runtime.checkpoint.filemerging

Fields in org.apache.flink.runtime.checkpoint.filemerging with type parameters of type PhysicalFile

Modifier and Type	Field	Description
protected Queue<PhysicalFile>	PhysicalFilePool.exclusivePhysicalFilePool	Queue maintaining exclusive physical files for reusing.
protected Map<FileMergingSnapshotManager.SubtaskKey,Queue<PhysicalFile>>	PhysicalFilePool.sharedPhysicalFilePoolBySubtask	Map maintaining queues of different subtasks for reusing shared physical files.

Methods in org.apache.flink.runtime.checkpoint.filemerging that return PhysicalFile

Modifier and Type	Method	Description
protected PhysicalFile	FileMergingSnapshotManagerBase.createPhysicalFile(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope)	Create a physical file in right location (managed directory), which is specified by scope of this checkpoint and current subtask.
protected PhysicalFile	AcrossCheckpointFileMergingSnapshotManager.getOrCreatePhysicalFileForCheckpoint(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointID, CheckpointedStateScope scope)
protected abstract PhysicalFile	FileMergingSnapshotManagerBase.getOrCreatePhysicalFileForCheckpoint(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, CheckpointedStateScope scope)	Get a reused physical file or create one.
protected PhysicalFile	WithinCheckpointFileMergingSnapshotManager.getOrCreatePhysicalFileForCheckpoint(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, CheckpointedStateScope scope)
PhysicalFile	LogicalFile.getPhysicalFile()
PhysicalFile	PhysicalFile.PhysicalFileCreator.perform(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope)	Create the file.
PhysicalFile	BlockingPhysicalFilePool.pollFile(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope)
PhysicalFile	NonBlockingPhysicalFilePool.pollFile(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope)
abstract PhysicalFile	PhysicalFilePool.pollFile(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope)	Poll a physical file from the pool.

Methods in org.apache.flink.runtime.checkpoint.filemerging that return types with arguments of type PhysicalFile

Modifier and Type	Method	Description
protected Queue<PhysicalFile>	BlockingPhysicalFilePool.createFileQueue()
protected Queue<PhysicalFile>	NonBlockingPhysicalFilePool.createFileQueue()
protected abstract Queue<PhysicalFile>	PhysicalFilePool.createFileQueue()	Create and return a file queue.
protected Queue<PhysicalFile>	PhysicalFilePool.getFileQueue(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope)	Get or create a file queue for specific subtaskKey and checkpoint scope.

Methods in org.apache.flink.runtime.checkpoint.filemerging with parameters of type PhysicalFile

Modifier and Type	Method	Description
protected LogicalFile	FileMergingSnapshotManagerBase.createLogicalFile(PhysicalFile physicalFile, long startOffset, long length, FileMergingSnapshotManager.SubtaskKey subtaskKey)	Create a logical file on a physical file.
protected void	AcrossCheckpointFileMergingSnapshotManager.returnPhysicalFileForNextReuse(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, PhysicalFile physicalFile)
protected abstract void	FileMergingSnapshotManagerBase.returnPhysicalFileForNextReuse(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, PhysicalFile physicalFile)	Try to return an existing physical file to the manager for next reuse.
protected void	WithinCheckpointFileMergingSnapshotManager.returnPhysicalFileForNextReuse(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, PhysicalFile physicalFile)
boolean	BlockingPhysicalFilePool.tryPutFile(FileMergingSnapshotManager.SubtaskKey subtaskKey, PhysicalFile physicalFile)
boolean	NonBlockingPhysicalFilePool.tryPutFile(FileMergingSnapshotManager.SubtaskKey subtaskKey, PhysicalFile physicalFile)
abstract boolean	PhysicalFilePool.tryPutFile(FileMergingSnapshotManager.SubtaskKey subtaskKey, PhysicalFile physicalFile)	Try to put a physical file into file pool.

Constructors in org.apache.flink.runtime.checkpoint.filemerging with parameters of type PhysicalFile

Constructor	Description
LogicalFile(LogicalFile.LogicalFileId fileId, PhysicalFile physicalFile, long startOffset, long length, FileMergingSnapshotManager.SubtaskKey subtaskKey)