Serialized Form

Package org.apache.flink.formats.json

Class org.apache.flink.formats.json.AbstractJsonDeserializationSchema

class AbstractJsonDeserializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

failOnMissingField

boolean failOnMissingField

Flag indicating whether to fail if a field is missing.

hasDecimalType

boolean hasDecimalType

ignoreParseErrors

boolean ignoreParseErrors

Flag indicating whether to ignore invalid fields/rows (default: throw an exception).

resultTypeInfo

org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.RowData> resultTypeInfo

TypeInformation of the produced RowData.

timestampFormat

org.apache.flink.formats.common.TimestampFormat timestampFormat

Timestamp format specification which is used to parse timestamp.

Class org.apache.flink.formats.json.JsonDeserializationSchema

class JsonDeserializationSchema extends org.apache.flink.api.common.serialization.AbstractDeserializationSchema<T> implements Serializable

serialVersionUID:

1L

Serialized Fields

clazz

Class<T> clazz

mapperFactory

org.apache.flink.util.function.SerializableSupplier<org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper> mapperFactory

Exception org.apache.flink.formats.json.JsonParseException

class JsonParseException extends RuntimeException implements Serializable

serialVersionUID:

1L

Class org.apache.flink.formats.json.JsonParserRowDataDeserializationSchema

class JsonParserRowDataDeserializationSchema extends AbstractJsonDeserializationSchema implements Serializable

Serialized Fields

runtimeConverter

JsonParserToRowDataConverters.JsonParserToRowDataConverter runtimeConverter

Runtime converter that converts JsonParsers into objects of Flink SQL internal data structures.

Class org.apache.flink.formats.json.JsonParserToRowDataConverters

class JsonParserToRowDataConverters extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

failOnMissingField

boolean failOnMissingField

Flag indicating whether to fail if a field is missing.

ignoreParseErrors

boolean ignoreParseErrors

Flag indicating whether to ignore invalid fields/rows (default: throw an exception).

timestampFormat

org.apache.flink.formats.common.TimestampFormat timestampFormat

Timestamp format specification which is used to parse timestamp.

Class org.apache.flink.formats.json.JsonRowDataDeserializationSchema

class JsonRowDataDeserializationSchema extends AbstractJsonDeserializationSchema implements Serializable

serialVersionUID:

1L

Serialized Fields

runtimeConverter

JsonToRowDataConverters.JsonToRowDataConverter runtimeConverter

Runtime converter that converts JsonNodes into objects of Flink SQL internal data structures.

Class org.apache.flink.formats.json.JsonRowDataSerializationSchema

class JsonRowDataSerializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

encodeDecimalAsPlainNumber

boolean encodeDecimalAsPlainNumber

Flag indicating whether to serialize all decimals as plain numbers.

ignoreNullFields

boolean ignoreNullFields

Flag indicating whether to ignore null fields.

mapNullKeyLiteral

String mapNullKeyLiteral

The string literal when handling mode for map null key LITERAL.

mapNullKeyMode

JsonFormatOptions.MapNullKeyMode mapNullKeyMode

The handling mode when serializing null keys for map data.

rowType

org.apache.flink.table.types.logical.RowType rowType

RowType to generate the runtime converter.

runtimeConverter

RowDataToJsonConverters.RowDataToJsonConverter runtimeConverter

The converter that converts internal data formats to JsonNode.

timestampFormat

org.apache.flink.formats.common.TimestampFormat timestampFormat

Timestamp format specification which is used to parse timestamp.

Class org.apache.flink.formats.json.JsonSerializationSchema

class JsonSerializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

mapperFactory

org.apache.flink.util.function.SerializableSupplier<org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper> mapperFactory

Class org.apache.flink.formats.json.JsonToRowDataConverters

class JsonToRowDataConverters extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

failOnMissingField

boolean failOnMissingField

Flag indicating whether to fail if a field is missing.

ignoreParseErrors

boolean ignoreParseErrors

Flag indicating whether to ignore invalid fields/rows (default: throw an exception).

timestampFormat

org.apache.flink.formats.common.TimestampFormat timestampFormat

Timestamp format specification which is used to parse timestamp.

Class org.apache.flink.formats.json.RowDataToJsonConverters

class RowDataToJsonConverters extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

ignoreNullFields

boolean ignoreNullFields

Flag indicating whether to ignore null fields.

mapNullKeyLiteral

String mapNullKeyLiteral

The string literal when handling mode for map null key LITERAL. is

mapNullKeyMode

JsonFormatOptions.MapNullKeyMode mapNullKeyMode

The handling mode when serializing null keys for map data.

timestampFormat

org.apache.flink.formats.common.TimestampFormat timestampFormat

Timestamp format specification which is used to parse timestamp.

Package org.apache.flink.formats.json.canal

Class org.apache.flink.formats.json.canal.CanalJsonDeserializationSchema

class CanalJsonDeserializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

database

String database

Only read changelogs from the specific database.

databasePattern

Pattern databasePattern

Pattern of the specific database.

fieldCount

int fieldCount

Number of fields.

fieldNames

List<String> fieldNames

Names of fields.

hasMetadata

boolean hasMetadata

Flag that indicates that an additional projection is required for metadata.

ignoreParseErrors

boolean ignoreParseErrors

Flag indicating whether to ignore invalid fields/rows (default: throw an exception).

jsonDeserializer

JsonRowDataDeserializationSchema jsonDeserializer

The deserializer to deserialize Canal JSON data.

metadataConverters

org.apache.flink.formats.json.canal.CanalJsonDeserializationSchema.MetadataConverter[] metadataConverters

Metadata to be extracted for every record.

producedTypeInfo

org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.RowData> producedTypeInfo

TypeInformation of the produced RowData (physical + meta data).

table

String table

Only read changelogs from the specific table.

tablePattern

Pattern tablePattern

Pattern of the specific table.

Class org.apache.flink.formats.json.canal.CanalJsonSerializationSchema

class CanalJsonSerializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

jsonSerializer

JsonRowDataSerializationSchema jsonSerializer

The serializer to serialize Canal JSON data.

Package org.apache.flink.formats.json.debezium

Class org.apache.flink.formats.json.debezium.DebeziumJsonDeserializationSchema

class DebeziumJsonDeserializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

hasMetadata

boolean hasMetadata

Flag that indicates that an additional projection is required for metadata.

ignoreParseErrors

boolean ignoreParseErrors

Flag indicating whether to ignore invalid fields/rows (default: throw an exception).

jsonDeserializer

JsonRowDataDeserializationSchema jsonDeserializer

The deserializer to deserialize Debezium JSON data.

metadataConverters

org.apache.flink.formats.json.debezium.DebeziumJsonDeserializationSchema.MetadataConverter[] metadataConverters

Metadata to be extracted for every record.

producedTypeInfo

org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.RowData> producedTypeInfo

TypeInformation of the produced RowData (physical + meta data).

schemaInclude

boolean schemaInclude

Flag indicating whether the Debezium JSON data contains schema part or not. When Debezium Kafka Connect enables "value.converter.schemas.enable", the JSON will contain "schema" information, but we just ignore "schema" and extract data from "payload".

Class org.apache.flink.formats.json.debezium.DebeziumJsonSerializationSchema

class DebeziumJsonSerializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

jsonSerializer

JsonRowDataSerializationSchema jsonSerializer

The serializer to serialize Debezium JSON data. *

Package org.apache.flink.formats.json.maxwell

Class org.apache.flink.formats.json.maxwell.MaxwellJsonDeserializationSchema

class MaxwellJsonDeserializationSchema extends Object implements Serializable

serialVersionUID:

2L

Serialized Fields

fieldCount

int fieldCount

Number of physical fields.

fieldNames

List<String> fieldNames

Names of physical fields.

hasMetadata

boolean hasMetadata

Flag that indicates that an additional projection is required for metadata.

ignoreParseErrors

boolean ignoreParseErrors

Flag indicating whether to ignore invalid fields/rows (default: throw an exception).

jsonDeserializer

JsonRowDataDeserializationSchema jsonDeserializer

The deserializer to deserialize Maxwell JSON data.

metadataConverters

org.apache.flink.formats.json.maxwell.MaxwellJsonDeserializationSchema.MetadataConverter[] metadataConverters

Metadata to be extracted for every record.

producedTypeInfo

org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.RowData> producedTypeInfo

TypeInformation of the produced RowData (physical + meta data).

Class org.apache.flink.formats.json.maxwell.MaxwellJsonSerializationSchema

class MaxwellJsonSerializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

jsonSerializer

JsonRowDataSerializationSchema jsonSerializer

timestampFormat

org.apache.flink.formats.common.TimestampFormat timestampFormat

Timestamp format specification which is used to parse timestamp.

Package org.apache.flink.formats.json.ogg

Class org.apache.flink.formats.json.ogg.OggJsonDeserializationSchema

class OggJsonDeserializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

hasMetadata

boolean hasMetadata

Flag that indicates that an additional projection is required for metadata.

ignoreParseErrors

boolean ignoreParseErrors

Flag indicating whether to ignore invalid fields/rows (default: throw an exception).

jsonDeserializer

JsonRowDataDeserializationSchema jsonDeserializer

The deserializer to deserialize Ogg JSON data.

metadataConverters

org.apache.flink.formats.json.ogg.OggJsonDeserializationSchema.MetadataConverter[] metadataConverters

Metadata to be extracted for every record.

producedTypeInfo

org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.RowData> producedTypeInfo

TypeInformation of the produced RowData (physical + metadata).

Class org.apache.flink.formats.json.ogg.OggJsonSerializationSchema

class OggJsonSerializationSchema extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

jsonSerializer

JsonRowDataSerializationSchema jsonSerializer

The serializer to serialize Ogg JSON data. *