org.apache.flink.state.changelog.restore

类 ChangelogBackendRestoreOperation

java.lang.Object

org.apache.flink.state.changelog.restore.ChangelogBackendRestoreOperation

@Internal
public class ChangelogBackendRestoreOperation
extends Object

Restores ChangelogKeyedStateBackend from the provided handles.

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	ChangelogBackendRestoreOperation.BaseBackendBuilder<K> Builds base backend for ChangelogKeyedStateBackend from state.
static interface	ChangelogBackendRestoreOperation.DeltaBackendBuilder<K> Builds ChangelogKeyedStateBackend from the base backend and state.

方法概要

限定符和类型	方法和说明
static <K,T extends org.apache.flink.runtime.state.changelog.ChangelogStateHandle> ChangelogKeyedStateBackend<K>	restore(org.apache.flink.runtime.state.changelog.StateChangelogHandleReader<T> changelogHandleReader, ClassLoader classLoader, Collection<org.apache.flink.runtime.state.changelog.ChangelogStateBackendHandle> stateHandles, ChangelogBackendRestoreOperation.BaseBackendBuilder<K> baseBackendBuilder, ChangelogBackendRestoreOperation.DeltaBackendBuilder<K> changelogBackendBuilder)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

restore

public static <K,T extends org.apache.flink.runtime.state.changelog.ChangelogStateHandle> ChangelogKeyedStateBackend<K> restore(org.apache.flink.runtime.state.changelog.StateChangelogHandleReader<T> changelogHandleReader,
                                                                                                                                ClassLoader classLoader,
                                                                                                                                Collection<org.apache.flink.runtime.state.changelog.ChangelogStateBackendHandle> stateHandles,
                                                                                                                                ChangelogBackendRestoreOperation.BaseBackendBuilder<K> baseBackendBuilder,
                                                                                                                                ChangelogBackendRestoreOperation.DeltaBackendBuilder<K> changelogBackendBuilder)
                                                                                                                         throws Exception

抛出:

Exception