org.apache.paimon.flink.source

Class AbstractNonCoordinatedSource<T>

java.lang.Object

org.apache.paimon.flink.source.AbstractNonCoordinatedSource<T>

All Implemented Interfaces:

Serializable, org.apache.flink.api.connector.source.Source<T,SimpleSourceSplit,NoOpEnumState>, org.apache.flink.api.connector.source.SourceReaderFactory<T,SimpleSourceSplit>

Direct Known Subclasses:

AppendTableCompactSource, CombinedCompactorSource, MonitorSource, PostponeBucketCompactSplitSource, QueryFileMonitor

public abstract class AbstractNonCoordinatedSource<T>
extends Object
implements org.apache.flink.api.connector.source.Source<T,SimpleSourceSplit,NoOpEnumState>

Source that does not require coordination between JobManager and TaskManagers.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractNonCoordinatedSource()

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.connector.source.SplitEnumerator<SimpleSourceSplit,NoOpEnumState>	createEnumerator(org.apache.flink.api.connector.source.SplitEnumeratorContext<SimpleSourceSplit> enumContext)
org.apache.flink.core.io.SimpleVersionedSerializer<NoOpEnumState>	getEnumeratorCheckpointSerializer()
org.apache.flink.core.io.SimpleVersionedSerializer<SimpleSourceSplit>	getSplitSerializer()
org.apache.flink.api.connector.source.SplitEnumerator<SimpleSourceSplit,NoOpEnumState>	restoreEnumerator(org.apache.flink.api.connector.source.SplitEnumeratorContext<SimpleSourceSplit> enumContext, NoOpEnumState checkpoint)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.api.connector.source.Source

getBoundedness

Methods inherited from interface org.apache.flink.api.connector.source.SourceReaderFactory

createReader

Constructor Detail

AbstractNonCoordinatedSource

public AbstractNonCoordinatedSource()

Method Detail

createEnumerator

public org.apache.flink.api.connector.source.SplitEnumerator<SimpleSourceSplit,NoOpEnumState> createEnumerator(org.apache.flink.api.connector.source.SplitEnumeratorContext<SimpleSourceSplit> enumContext)

Specified by:

createEnumerator in interface org.apache.flink.api.connector.source.Source<T,SimpleSourceSplit,NoOpEnumState>

restoreEnumerator

public org.apache.flink.api.connector.source.SplitEnumerator<SimpleSourceSplit,NoOpEnumState> restoreEnumerator(org.apache.flink.api.connector.source.SplitEnumeratorContext<SimpleSourceSplit> enumContext,
                                                                                                                NoOpEnumState checkpoint)

Specified by:

restoreEnumerator in interface org.apache.flink.api.connector.source.Source<T,SimpleSourceSplit,NoOpEnumState>

getSplitSerializer

public org.apache.flink.core.io.SimpleVersionedSerializer<SimpleSourceSplit> getSplitSerializer()

Specified by:

getSplitSerializer in interface org.apache.flink.api.connector.source.Source<T,SimpleSourceSplit,NoOpEnumState>

getEnumeratorCheckpointSerializer

public org.apache.flink.core.io.SimpleVersionedSerializer<NoOpEnumState> getEnumeratorCheckpointSerializer()

Specified by:

getEnumeratorCheckpointSerializer in interface org.apache.flink.api.connector.source.Source<T,SimpleSourceSplit,NoOpEnumState>