Package org.apache.flink.table.planner.plan.nodes.exec.common

Class CommonExecSink

java.lang.Object

org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase<Object>

org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecSink

All Implemented Interfaces:

ExecNode<Object>, ExecNodeTranslator<Object>, FusionCodegenExecNode, MultipleTransformationTranslator<Object>

Direct Known Subclasses:

BatchExecSink, StreamExecSink

public abstract class CommonExecSink
extends ExecNodeBase<Object>
implements MultipleTransformationTranslator<Object>

Base ExecNode to write data to an external sink defined by a DynamicTableSink.

Field Summary

Fields

Modifier and Type	Field	Description
static String	CONSTRAINT_VALIDATOR_TRANSFORMATION
static String	FIELD_NAME_DYNAMIC_TABLE_SINK
static String	PARTITIONER_TRANSFORMATION
static String	ROW_KIND_SETTER
static String	SINK_TRANSFORMATION
protected boolean	sinkParallelismConfigured
protected DynamicTableSinkSpec	tableSinkSpec
static String	TIMESTAMP_INSERTER_TRANSFORMATION
static String	UPSERT_MATERIALIZE_TRANSFORMATION

Fields inherited from interface org.apache.flink.table.planner.plan.nodes.exec.ExecNode

FIELD_NAME_CONFIGURATION, FIELD_NAME_DESCRIPTION, FIELD_NAME_ID, FIELD_NAME_INPUT_PROPERTIES, FIELD_NAME_OUTPUT_TYPE, FIELD_NAME_STATE, FIELD_NAME_TYPE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CommonExecSink(int id, ExecNodeContext context, ReadableConfig persistedConfig, DynamicTableSinkSpec tableSinkSpec, ChangelogMode inputChangelogMode, boolean isBounded, List<InputProperty> inputProperties, LogicalType outputType, String description)

Method Summary

Modifier and Type	Method	Description
protected abstract Transformation<RowData>	applyUpsertMaterialize(Transformation<RowData> inputTransform, int[] primaryKeys, int sinkParallelism, ExecNodeConfig config, ClassLoader classLoader, RowType physicalRowType, int[] inputUpsertKey)
protected Transformation<Object>	createSinkTransformation(StreamExecutionEnvironment streamExecEnv, ExecNodeConfig config, ClassLoader classLoader, Transformation<RowData> inputTransform, DynamicTableSink tableSink, int rowtimeFieldIndex, boolean upsertMaterialize, int[] inputUpsertKey)
protected RowType	getPhysicalRowType(ResolvedSchema schema)
protected int[]	getPrimaryKeyIndices(RowType sinkRowType, ResolvedSchema schema)
String	getSimplifiedName()
DynamicTableSinkSpec	getTableSinkSpec()

Methods inherited from class org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase

accept, createFormattedTransformationDescription, createFormattedTransformationName, createTransformationDescription, createTransformationMeta, createTransformationMeta, createTransformationName, createTransformationUid, getContextFromAnnotation, getDescription, getId, getInputEdges, getInputProperties, getOutputType, getPersistedConfig, getTransformation, inputsContainSingleton, replaceInputEdge, setCompiled, setInputEdges, supportFusionCodegen, translateToFusionCodegenSpec, translateToFusionCodegenSpecInternal, translateToPlan, translateToPlanInternal

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.table.planner.plan.nodes.exec.ExecNodeTranslator

translateToPlan

Field Detail

CONSTRAINT_VALIDATOR_TRANSFORMATION

public static final String CONSTRAINT_VALIDATOR_TRANSFORMATION

See Also:

Constant Field Values

PARTITIONER_TRANSFORMATION

public static final String PARTITIONER_TRANSFORMATION

See Also:

Constant Field Values

UPSERT_MATERIALIZE_TRANSFORMATION

public static final String UPSERT_MATERIALIZE_TRANSFORMATION

See Also:

Constant Field Values

TIMESTAMP_INSERTER_TRANSFORMATION

public static final String TIMESTAMP_INSERTER_TRANSFORMATION

See Also:

Constant Field Values

ROW_KIND_SETTER

public static final String ROW_KIND_SETTER

See Also:

Constant Field Values

SINK_TRANSFORMATION

public static final String SINK_TRANSFORMATION

See Also:

Constant Field Values

FIELD_NAME_DYNAMIC_TABLE_SINK

public static final String FIELD_NAME_DYNAMIC_TABLE_SINK

See Also:

Constant Field Values

tableSinkSpec

protected final DynamicTableSinkSpec tableSinkSpec

sinkParallelismConfigured

protected boolean sinkParallelismConfigured

Constructor Detail

CommonExecSink

protected CommonExecSink(int id,
                         ExecNodeContext context,
                         ReadableConfig persistedConfig,
                         DynamicTableSinkSpec tableSinkSpec,
                         ChangelogMode inputChangelogMode,
                         boolean isBounded,
                         List<InputProperty> inputProperties,
                         LogicalType outputType,
                         String description)

Method Detail

getSimplifiedName

public String getSimplifiedName()

Overrides:

getSimplifiedName in class ExecNodeBase<Object>

getTableSinkSpec

public DynamicTableSinkSpec getTableSinkSpec()

createSinkTransformation

protected Transformation<Object> createSinkTransformation(StreamExecutionEnvironment streamExecEnv,
                                                          ExecNodeConfig config,
                                                          ClassLoader classLoader,
                                                          Transformation<RowData> inputTransform,
                                                          DynamicTableSink tableSink,
                                                          int rowtimeFieldIndex,
                                                          boolean upsertMaterialize,
                                                          int[] inputUpsertKey)

applyUpsertMaterialize

protected abstract Transformation<RowData> applyUpsertMaterialize(Transformation<RowData> inputTransform,
                                                                  int[] primaryKeys,
                                                                  int sinkParallelism,
                                                                  ExecNodeConfig config,
                                                                  ClassLoader classLoader,
                                                                  RowType physicalRowType,
                                                                  int[] inputUpsertKey)

getPrimaryKeyIndices

protected int[] getPrimaryKeyIndices(RowType sinkRowType,
                                     ResolvedSchema schema)

getPhysicalRowType

protected RowType getPhysicalRowType(ResolvedSchema schema)