类的使用
org.apache.flink.runtime.state.filemerging.DirectoryStreamStateHandle

使用DirectoryStreamStateHandle的程序包

程序包	说明
org.apache.flink.runtime.checkpoint.filemerging
org.apache.flink.runtime.state.filemerging
org.apache.flink.runtime.state.filesystem

org.apache.flink.runtime.checkpoint.filemerging中DirectoryStreamStateHandle的使用

返回DirectoryStreamStateHandle的org.apache.flink.runtime.checkpoint.filemerging中的方法

限定符和类型	方法和说明
DirectoryStreamStateHandle	FileMergingSnapshotManager.getManagedDirStateHandle(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope) Get the DirectoryStreamStateHandle of the managed directory, created in FileMergingSnapshotManager.initFileSystem(org.apache.flink.core.fs.FileSystem, org.apache.flink.core.fs.Path, org.apache.flink.core.fs.Path, org.apache.flink.core.fs.Path, int) or FileMergingSnapshotManager.registerSubtaskForSharedStates(org.apache.flink.runtime.checkpoint.filemerging.FileMergingSnapshotManager.SubtaskKey).
DirectoryStreamStateHandle	FileMergingSnapshotManagerBase.getManagedDirStateHandle(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope)

org.apache.flink.runtime.state.filemerging中DirectoryStreamStateHandle的使用

返回DirectoryStreamStateHandle的org.apache.flink.runtime.state.filemerging中的方法

限定符和类型	方法和说明
DirectoryStreamStateHandle	FileMergingOperatorStreamStateHandle.getSharedDirHandle()
DirectoryStreamStateHandle	FileMergingOperatorStreamStateHandle.getTaskOwnedDirHandle()
static DirectoryStreamStateHandle	DirectoryStreamStateHandle.of(org.apache.flink.core.fs.Path directory)

参数类型为DirectoryStreamStateHandle的org.apache.flink.runtime.state.filemerging中的方法

限定符和类型	方法和说明
static EmptyFileMergingOperatorStreamStateHandle	EmptyFileMergingOperatorStreamStateHandle.create(DirectoryStreamStateHandle taskownedDirHandle, DirectoryStreamStateHandle sharedDirHandle) Create an empty EmptyFileMergingOperatorStreamStateHandle.

参数类型为DirectoryStreamStateHandle的org.apache.flink.runtime.state.filemerging中的构造器

构造器和说明
EmptyFileMergingOperatorStreamStateHandle(DirectoryStreamStateHandle taskOwnedDirHandle, DirectoryStreamStateHandle sharedDirHandle, Map<String,OperatorStateHandle.StateMetaInfo> stateNameToPartitionOffsets, StreamStateHandle delegateStateHandle)
FileMergingOperatorStreamStateHandle(DirectoryStreamStateHandle taskOwnedDirHandle, DirectoryStreamStateHandle sharedDirHandle, Map<String,OperatorStateHandle.StateMetaInfo> stateNameToPartitionOffsets, StreamStateHandle delegateStateHandle)

org.apache.flink.runtime.state.filesystem中DirectoryStreamStateHandle的使用

返回DirectoryStreamStateHandle的org.apache.flink.runtime.state.filesystem中的方法

限定符和类型	方法和说明
DirectoryStreamStateHandle	FsMergingCheckpointStorageLocation.getExclusiveStateHandle()
DirectoryStreamStateHandle	FsMergingCheckpointStorageLocation.getSharedStateHandle()