org.apache.flink.streaming.connectors.elasticsearch

Class ElasticsearchUpsertTableSinkBase

java.lang.Object

org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchUpsertTableSinkBase

All Implemented Interfaces:

org.apache.flink.table.sinks.StreamTableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>, org.apache.flink.table.sinks.TableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>, org.apache.flink.table.sinks.UpsertStreamTableSink<org.apache.flink.types.Row>

@Internal
public abstract class ElasticsearchUpsertTableSinkBase
extends Object
implements org.apache.flink.table.sinks.UpsertStreamTableSink<org.apache.flink.types.Row>

A version-agnostic Elasticsearch UpsertStreamTableSink.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ElasticsearchUpsertTableSinkBase.ElasticsearchUpsertSinkFunction Sink function for converting upserts into Elasticsearch ActionRequests.
static class	ElasticsearchUpsertTableSinkBase.Host Entity for describing a host of Elasticsearch.
static interface	ElasticsearchUpsertTableSinkBase.RequestFactory For version-agnostic creating of ActionRequests.
static class	ElasticsearchUpsertTableSinkBase.SinkOption Keys for optional parameterization of the sink.

Constructor Summary

Constructors

Constructor and Description

ElasticsearchUpsertTableSinkBase(boolean isAppendOnly, org.apache.flink.table.api.TableSchema schema, List<ElasticsearchUpsertTableSinkBase.Host> hosts, String index, String docType, String keyDelimiter, String keyNullLiteral, org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row> serializationSchema, org.elasticsearch.common.xcontent.XContentType contentType, ActionRequestFailureHandler failureHandler, Map<ElasticsearchUpsertTableSinkBase.SinkOption,String> sinkOptions, ElasticsearchUpsertTableSinkBase.RequestFactory requestFactory)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.table.sinks.TableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>	configure(String[] fieldNames, org.apache.flink.api.common.typeinfo.TypeInformation<?>[] fieldTypes)
org.apache.flink.streaming.api.datastream.DataStreamSink<?>	consumeDataStream(org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>> dataStream)
protected abstract ElasticsearchUpsertTableSinkBase	copy(boolean isAppendOnly, org.apache.flink.table.api.TableSchema schema, List<ElasticsearchUpsertTableSinkBase.Host> hosts, String index, String docType, String keyDelimiter, String keyNullLiteral, org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row> serializationSchema, org.elasticsearch.common.xcontent.XContentType contentType, ActionRequestFailureHandler failureHandler, Map<ElasticsearchUpsertTableSinkBase.SinkOption,String> sinkOptions, ElasticsearchUpsertTableSinkBase.RequestFactory requestFactory)
protected abstract org.apache.flink.streaming.api.functions.sink.SinkFunction<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>	createSinkFunction(List<ElasticsearchUpsertTableSinkBase.Host> hosts, ActionRequestFailureHandler failureHandler, Map<ElasticsearchUpsertTableSinkBase.SinkOption,String> sinkOptions, ElasticsearchUpsertTableSinkBase.ElasticsearchUpsertSinkFunction upsertFunction)
void	emitDataStream(org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>> dataStream)
boolean	equals(Object o)
String[]	getFieldNames()
org.apache.flink.api.common.typeinfo.TypeInformation<?>[]	getFieldTypes()
org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>	getOutputType()
org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row>	getRecordType()
int	hashCode()
void	setIsAppendOnly(Boolean isAppendOnly)
void	setKeyFields(String[] keyNames)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.sinks.TableSink

getConsumedDataType, getTableSchema

Constructor Detail

ElasticsearchUpsertTableSinkBase

public ElasticsearchUpsertTableSinkBase(boolean isAppendOnly,
                                        org.apache.flink.table.api.TableSchema schema,
                                        List<ElasticsearchUpsertTableSinkBase.Host> hosts,
                                        String index,
                                        String docType,
                                        String keyDelimiter,
                                        String keyNullLiteral,
                                        org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row> serializationSchema,
                                        org.elasticsearch.common.xcontent.XContentType contentType,
                                        ActionRequestFailureHandler failureHandler,
                                        Map<ElasticsearchUpsertTableSinkBase.SinkOption,String> sinkOptions,
                                        ElasticsearchUpsertTableSinkBase.RequestFactory requestFactory)

Method Detail

setKeyFields

public void setKeyFields(String[] keyNames)

Specified by:

setKeyFields in interface org.apache.flink.table.sinks.UpsertStreamTableSink<org.apache.flink.types.Row>

setIsAppendOnly

public void setIsAppendOnly(Boolean isAppendOnly)

Specified by:

setIsAppendOnly in interface org.apache.flink.table.sinks.UpsertStreamTableSink<org.apache.flink.types.Row>

getRecordType

public org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> getRecordType()

Specified by:

getRecordType in interface org.apache.flink.table.sinks.UpsertStreamTableSink<org.apache.flink.types.Row>

consumeDataStream

public org.apache.flink.streaming.api.datastream.DataStreamSink<?> consumeDataStream(org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>> dataStream)

Specified by:

consumeDataStream in interface org.apache.flink.table.sinks.StreamTableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>

emitDataStream

public void emitDataStream(org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>> dataStream)

Specified by:

emitDataStream in interface org.apache.flink.table.sinks.StreamTableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>

getOutputType

public org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>> getOutputType()

Specified by:

getOutputType in interface org.apache.flink.table.sinks.TableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>

Specified by:

getOutputType in interface org.apache.flink.table.sinks.UpsertStreamTableSink<org.apache.flink.types.Row>

getFieldNames

public String[] getFieldNames()

Specified by:

getFieldNames in interface org.apache.flink.table.sinks.TableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>

getFieldTypes

public org.apache.flink.api.common.typeinfo.TypeInformation<?>[] getFieldTypes()

Specified by:

getFieldTypes in interface org.apache.flink.table.sinks.TableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>

configure

public org.apache.flink.table.sinks.TableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>> configure(String[] fieldNames,
                                                                                                                                    org.apache.flink.api.common.typeinfo.TypeInformation<?>[] fieldTypes)

Specified by:

configure in interface org.apache.flink.table.sinks.TableSink<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

copy

protected abstract ElasticsearchUpsertTableSinkBase copy(boolean isAppendOnly,
                                                         org.apache.flink.table.api.TableSchema schema,
                                                         List<ElasticsearchUpsertTableSinkBase.Host> hosts,
                                                         String index,
                                                         String docType,
                                                         String keyDelimiter,
                                                         String keyNullLiteral,
                                                         org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row> serializationSchema,
                                                         org.elasticsearch.common.xcontent.XContentType contentType,
                                                         ActionRequestFailureHandler failureHandler,
                                                         Map<ElasticsearchUpsertTableSinkBase.SinkOption,String> sinkOptions,
                                                         ElasticsearchUpsertTableSinkBase.RequestFactory requestFactory)

createSinkFunction

protected abstract org.apache.flink.streaming.api.functions.sink.SinkFunction<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>> createSinkFunction(List<ElasticsearchUpsertTableSinkBase.Host> hosts,
                                                                                                                                                                             ActionRequestFailureHandler failureHandler,
                                                                                                                                                                             Map<ElasticsearchUpsertTableSinkBase.SinkOption,String> sinkOptions,
                                                                                                                                                                             ElasticsearchUpsertTableSinkBase.ElasticsearchUpsertSinkFunction upsertFunction)