org.apache.flink.state.changelog

Interface ChangelogState

All Known Implementing Classes:

ChangelogKeyGroupedPriorityQueue

@Internal
public interface ChangelogState

State used by ChangelogKeyedStateBackend. Allows replaying recorded changes on recovery using StateChangeApplier

Method Summary

Modifier and Type	Method and Description
StateChangeApplier	getChangeApplier(ChangelogApplierFactory factory)
void	resetWritingMetaFlag() Enable logging meta data before next writes.
<IS> void	setDelegatedState(IS state)

Method Detail

getChangeApplier

StateChangeApplier getChangeApplier(ChangelogApplierFactory factory)

setDelegatedState

<IS> void setDelegatedState(IS state)

resetWritingMetaFlag

void resetWritingMetaFlag()

Enable logging meta data before next writes.