org.apache.flink.streaming.api.connector.sink2

Interface CommittableMessage<CommT>

All Known Implementing Classes:

CommittableSummary, CommittableWithLineage

@Experimental
public interface CommittableMessage<CommT>

The message send from SinkWriter to Committer.

Field Summary

Fields

Modifier and Type	Field and Description
static long	EOI Special value for checkpointId for the end of input in case of batch commit or final checkpoint.

Method Summary

Modifier and Type	Method and Description
default OptionalLong	getCheckpointId() Deprecated.
long	getCheckpointIdOrEOI() Returns the checkpoint id or EOI if this message belong to the final checkpoint or the batch commit.
int	getSubtaskId() The subtask that created this committable.

Field Detail

EOI

static final long EOI

Special value for checkpointId for the end of input in case of batch commit or final checkpoint.

See Also:

Constant Field Values

Method Detail

getSubtaskId

int getSubtaskId()

The subtask that created this committable.

getCheckpointId

@Deprecated
default OptionalLong getCheckpointId()

Deprecated.

Returns the checkpoint id or empty if the message does not belong to a checkpoint. In that case, the committable was created at the end of input (e.g., in batch mode).

See Also:

getCheckpointIdOrEOI()

getCheckpointIdOrEOI

long getCheckpointIdOrEOI()

Returns the checkpoint id or EOI if this message belong to the final checkpoint or the batch commit.