接口的使用
org.apache.flink.runtime.state.changelog.StateChangelogStorage

使用StateChangelogStorage的程序包

程序包	说明
org.apache.flink.runtime.state
org.apache.flink.runtime.state.changelog
org.apache.flink.runtime.state.changelog.inmemory

org.apache.flink.runtime.state中StateChangelogStorage的使用

返回StateChangelogStorage的org.apache.flink.runtime.state中的方法

限定符和类型	方法和说明
StateChangelogStorage<?>	TaskStateManager.getStateChangelogStorage() Returns the configured state changelog storage for this task.
StateChangelogStorage<?>	TaskStateManagerImpl.getStateChangelogStorage()
StateChangelogStorage<?>	TaskExecutorStateChangelogStoragesManager.stateChangelogStorageForJob(org.apache.flink.api.common.JobID jobId, org.apache.flink.configuration.Configuration configuration, TaskManagerJobMetricGroup metricGroup, LocalRecoveryConfig localRecoveryConfig)

返回变量类型为StateChangelogStorage的类型的org.apache.flink.runtime.state中的方法

限定符和类型	方法和说明
Optional<StateChangelogStorage<?>>	TaskExecutorStateChangelogStoragesManager.getChangelogStoragesByJobId(org.apache.flink.api.common.JobID jobId)

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

构造器和说明
TaskStateManagerImpl(org.apache.flink.api.common.JobID jobId, ExecutionAttemptID executionAttemptID, TaskLocalStateStore localStateStore, StateChangelogStorage<?> stateChangelogStorage, TaskExecutorStateChangelogStoragesManager changelogStoragesManager, JobManagerTaskRestore jobManagerTaskRestore, CheckpointResponder checkpointResponder)
TaskStateManagerImpl(org.apache.flink.api.common.JobID jobId, ExecutionAttemptID executionAttemptID, TaskLocalStateStore localStateStore, StateChangelogStorage<?> stateChangelogStorage, TaskExecutorStateChangelogStoragesManager changelogStoragesManager, JobManagerTaskRestore jobManagerTaskRestore, CheckpointResponder checkpointResponder, SequentialChannelStateReaderImpl sequentialChannelStateReader)

org.apache.flink.runtime.state.changelog中StateChangelogStorage的使用

返回StateChangelogStorage的org.apache.flink.runtime.state.changelog中的方法

限定符和类型	方法和说明
StateChangelogStorage<?>	StateChangelogStorageFactory.createStorage(org.apache.flink.api.common.JobID jobID, org.apache.flink.configuration.Configuration configuration, TaskManagerJobMetricGroup metricGroup, LocalRecoveryConfig localRecoveryConfig) Create the storage based on a configuration.
static StateChangelogStorage<?>	StateChangelogStorageLoader.load(org.apache.flink.api.common.JobID jobID, org.apache.flink.configuration.Configuration configuration, TaskManagerJobMetricGroup metricGroup, LocalRecoveryConfig localRecoveryConfig)

org.apache.flink.runtime.state.changelog.inmemory中StateChangelogStorage的使用

实现StateChangelogStorage的org.apache.flink.runtime.state.changelog.inmemory中的类

限定符和类型	类和说明
class	InMemoryStateChangelogStorage An in-memory (non-production) implementation of StateChangelogStorage.

返回StateChangelogStorage的org.apache.flink.runtime.state.changelog.inmemory中的方法

限定符和类型	方法和说明
StateChangelogStorage<?>	InMemoryStateChangelogStorageFactory.createStorage(org.apache.flink.api.common.JobID jobID, org.apache.flink.configuration.Configuration configuration, TaskManagerJobMetricGroup metricGroup, LocalRecoveryConfig localRecoveryConfig)