Constant Field Values

Contents

• org.apache.*

org.apache.*

org.apache.flink.fnexecution.v1.FlinkFnApi.CoderInfoDescriptor

Modifier and Type	Constant Field	Value
public static final int	ARROW_TYPE_FIELD_NUMBER	3
public static final int	FLATTEN_ROW_TYPE_FIELD_NUMBER	1
public static final int	MODE_FIELD_NUMBER	6
public static final int	OVER_WINDOW_ARROW_TYPE_FIELD_NUMBER	4
public static final int	RAW_TYPE_FIELD_NUMBER	5
public static final int	ROW_TYPE_FIELD_NUMBER	2
public static final int	SEPARATED_WITH_END_MESSAGE_FIELD_NUMBER	7

org.apache.flink.fnexecution.v1.FlinkFnApi.CoderInfoDescriptor.ArrowType

Modifier and Type	Constant Field	Value
public static final int	SCHEMA_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.CoderInfoDescriptor.FlattenRowType

Modifier and Type	Constant Field	Value
public static final int	SCHEMA_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.CoderInfoDescriptor.Mode

Modifier and Type	Constant Field	Value
public static final int	MULTIPLE_VALUE	1
public static final int	SINGLE_VALUE	0

org.apache.flink.fnexecution.v1.FlinkFnApi.CoderInfoDescriptor.OverWindowArrowType

Modifier and Type	Constant Field	Value
public static final int	SCHEMA_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.CoderInfoDescriptor.RawType

Modifier and Type	Constant Field	Value
public static final int	TYPE_INFO_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.CoderInfoDescriptor.RowType

Modifier and Type	Constant Field	Value
public static final int	SCHEMA_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.GroupWindow

Modifier and Type	Constant Field	Value
public static final int	ALLOWEDLATENESS_FIELD_NUMBER	8
public static final int	IS_ROW_TIME_FIELD_NUMBER	6
public static final int	IS_TIME_WINDOW_FIELD_NUMBER	2
public static final int	NAMEDPROPERTIES_FIELD_NUMBER	9
public static final int	SHIFT_TIMEZONE_FIELD_NUMBER	10
public static final int	TIME_FIELD_INDEX_FIELD_NUMBER	7
public static final int	WINDOW_GAP_FIELD_NUMBER	5
public static final int	WINDOW_SIZE_FIELD_NUMBER	4
public static final int	WINDOW_SLIDE_FIELD_NUMBER	3
public static final int	WINDOW_TYPE_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.GroupWindow.WindowProperty

Modifier and Type	Constant Field	Value
public static final int	PROC_TIME_ATTRIBUTE_VALUE	3
public static final int	ROW_TIME_ATTRIBUTE_VALUE	2
public static final int	WINDOW_END_VALUE	1
public static final int	WINDOW_START_VALUE	0

org.apache.flink.fnexecution.v1.FlinkFnApi.GroupWindow.WindowType

Modifier and Type	Constant Field	Value
public static final int	SESSION_GROUP_WINDOW_VALUE	2
public static final int	SLIDING_GROUP_WINDOW_VALUE	1
public static final int	TUMBLING_GROUP_WINDOW_VALUE	0

org.apache.flink.fnexecution.v1.FlinkFnApi.Input

Modifier and Type	Constant Field	Value
public static final int	INPUTCONSTANT_FIELD_NUMBER	3
public static final int	INPUTOFFSET_FIELD_NUMBER	2
public static final int	UDF_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.OverWindow

Modifier and Type	Constant Field	Value
public static final int	LOWER_BOUNDARY_FIELD_NUMBER	2
public static final int	UPPER_BOUNDARY_FIELD_NUMBER	3
public static final int	WINDOW_TYPE_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.OverWindow.WindowType

Modifier and Type	Constant Field	Value
public static final int	RANGE_SLIDING_VALUE	3
public static final int	RANGE_UNBOUNDED_FOLLOWING_VALUE	2
public static final int	RANGE_UNBOUNDED_PRECEDING_VALUE	1
public static final int	RANGE_UNBOUNDED_VALUE	0
public static final int	ROW_SLIDING_VALUE	7
public static final int	ROW_UNBOUNDED_FOLLOWING_VALUE	6
public static final int	ROW_UNBOUNDED_PRECEDING_VALUE	5
public static final int	ROW_UNBOUNDED_VALUE	4

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema

Modifier and Type	Constant Field	Value
public static final int	FIELDS_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.BinaryInfo

Modifier and Type	Constant Field	Value
public static final int	LENGTH_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.CharInfo

Modifier and Type	Constant Field	Value
public static final int	LENGTH_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.DecimalInfo

Modifier and Type	Constant Field	Value
public static final int	PRECISION_FIELD_NUMBER	1
public static final int	SCALE_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.Field

Modifier and Type	Constant Field	Value
public static final int	DESCRIPTION_FIELD_NUMBER	2
public static final int	NAME_FIELD_NUMBER	1
public static final int	TYPE_FIELD_NUMBER	3

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.FieldType

Modifier and Type	Constant Field	Value
public static final int	BINARY_INFO_FIELD_NUMBER	11
public static final int	CHAR_INFO_FIELD_NUMBER	13
public static final int	COLLECTION_ELEMENT_TYPE_FIELD_NUMBER	3
public static final int	DECIMAL_INFO_FIELD_NUMBER	6
public static final int	LOCAL_ZONED_TIMESTAMP_INFO_FIELD_NUMBER	9
public static final int	MAP_INFO_FIELD_NUMBER	4
public static final int	NULLABLE_FIELD_NUMBER	2
public static final int	ROW_SCHEMA_FIELD_NUMBER	5
public static final int	TIME_INFO_FIELD_NUMBER	7
public static final int	TIMESTAMP_INFO_FIELD_NUMBER	8
public static final int	TYPE_NAME_FIELD_NUMBER	1
public static final int	VAR_BINARY_INFO_FIELD_NUMBER	12
public static final int	VAR_CHAR_INFO_FIELD_NUMBER	14
public static final int	ZONED_TIMESTAMP_INFO_FIELD_NUMBER	10

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.LocalZonedTimestampInfo

Modifier and Type	Constant Field	Value
public static final int	PRECISION_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.MapInfo

Modifier and Type	Constant Field	Value
public static final int	KEY_TYPE_FIELD_NUMBER	1
public static final int	VALUE_TYPE_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.TimeInfo

Modifier and Type	Constant Field	Value
public static final int	PRECISION_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.TimestampInfo

Modifier and Type	Constant Field	Value
public static final int	PRECISION_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.TypeName

Modifier and Type	Constant Field	Value
public static final int	BASIC_ARRAY_VALUE	16
public static final int	BIGINT_VALUE	4
public static final int	BINARY_VALUE	12
public static final int	BOOLEAN_VALUE	11
public static final int	CHAR_VALUE	14
public static final int	DATE_VALUE	8
public static final int	DECIMAL_VALUE	5
public static final int	DOUBLE_VALUE	7
public static final int	FLOAT_VALUE	6
public static final int	INT_VALUE	3
public static final int	LOCAL_ZONED_TIMESTAMP_VALUE	19
public static final int	MAP_VALUE	17
public static final int	MULTISET_VALUE	18
public static final int	ROW_VALUE	0
public static final int	SMALLINT_VALUE	2
public static final int	TIME_VALUE	9
public static final int	TIMESTAMP_VALUE	10
public static final int	TINYINT_VALUE	1
public static final int	VARBINARY_VALUE	13
public static final int	VARCHAR_VALUE	15
public static final int	ZONED_TIMESTAMP_VALUE	20

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.VarBinaryInfo

Modifier and Type	Constant Field	Value
public static final int	LENGTH_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.VarCharInfo

Modifier and Type	Constant Field	Value
public static final int	LENGTH_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.Schema.ZonedTimestampInfo

Modifier and Type	Constant Field	Value
public static final int	PRECISION_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor

Modifier and Type	Constant Field	Value
public static final int	STATE_NAME_FIELD_NUMBER	1
public static final int	STATE_TTL_CONFIG_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig

Modifier and Type	Constant Field	Value
public static final int	CLEANUP_STRATEGIES_FIELD_NUMBER	5
public static final int	STATE_VISIBILITY_FIELD_NUMBER	2
public static final int	TTL_FIELD_NUMBER	4
public static final int	TTL_TIME_CHARACTERISTIC_FIELD_NUMBER	3
public static final int	UPDATE_TYPE_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.CleanupStrategies

Modifier and Type	Constant Field	Value
public static final int	IS_CLEANUP_IN_BACKGROUND_FIELD_NUMBER	1
public static final int	STRATEGIES_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.CleanupStrategies.EmptyCleanupStrategy

Modifier and Type	Constant Field	Value
public static final int	EMPTY_STRATEGY_VALUE	0

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.CleanupStrategies.IncrementalCleanupStrategy

Modifier and Type	Constant Field	Value
public static final int	CLEANUP_SIZE_FIELD_NUMBER	1
public static final int	RUN_CLEANUP_FOR_EVERY_RECORD_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.CleanupStrategies.MapStrategiesEntry

Modifier and Type	Constant Field	Value
public static final int	EMPTY_STRATEGY_FIELD_NUMBER	2
public static final int	INCREMENTAL_CLEANUP_STRATEGY_FIELD_NUMBER	3
public static final int	ROCKSDB_COMPACT_FILTER_CLEANUP_STRATEGY_FIELD_NUMBER	4
public static final int	STRATEGY_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.CleanupStrategies.RocksdbCompactFilterCleanupStrategy

Modifier and Type	Constant Field	Value
public static final int	QUERY_TIME_AFTER_NUM_ENTRIES_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.CleanupStrategies.Strategies

Modifier and Type	Constant Field	Value
public static final int	FULL_STATE_SCAN_SNAPSHOT_VALUE	0
public static final int	INCREMENTAL_CLEANUP_VALUE	1
public static final int	ROCKSDB_COMPACTION_FILTER_VALUE	2

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.StateVisibility

Modifier and Type	Constant Field	Value
public static final int	NeverReturnExpired_VALUE	1
public static final int	ReturnExpiredIfNotCleanedUp_VALUE	0

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.TtlTimeCharacteristic

Modifier and Type	Constant Field	Value
public static final int	ProcessingTime_VALUE	0

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType

Modifier and Type	Constant Field	Value
public static final int	Disabled_VALUE	0
public static final int	OnCreateAndWrite_VALUE	1
public static final int	OnReadAndWrite_VALUE	2

org.apache.flink.fnexecution.v1.FlinkFnApi.TypeInfo

Modifier and Type	Constant Field	Value
public static final int	COLLECTION_ELEMENT_TYPE_FIELD_NUMBER	2
public static final int	MAP_TYPE_INFO_FIELD_NUMBER	5
public static final int	ROW_TYPE_INFO_FIELD_NUMBER	3
public static final int	TUPLE_TYPE_INFO_FIELD_NUMBER	4
public static final int	TYPE_NAME_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.TypeInfo.MapTypeInfo

Modifier and Type	Constant Field	Value
public static final int	KEY_TYPE_FIELD_NUMBER	1
public static final int	VALUE_TYPE_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.TypeInfo.RowTypeInfo

Modifier and Type	Constant Field	Value
public static final int	FIELDS_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.TypeInfo.RowTypeInfo.Field

Modifier and Type	Constant Field	Value
public static final int	FIELD_NAME_FIELD_NUMBER	1
public static final int	FIELD_TYPE_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.TypeInfo.TupleTypeInfo

Modifier and Type	Constant Field	Value
public static final int	FIELD_TYPES_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.TypeInfo.TypeName

Modifier and Type	Constant Field	Value
public static final int	BASIC_ARRAY_VALUE	15
public static final int	BIG_DEC_VALUE	11
public static final int	BIG_INT_VALUE	10
public static final int	BOOLEAN_VALUE	3
public static final int	BYTE_VALUE	2
public static final int	CHAR_VALUE	9
public static final int	DOUBLE_VALUE	8
public static final int	FLOAT_VALUE	7
public static final int	INSTANT_VALUE	22
public static final int	INT_VALUE	5
public static final int	LIST_VALUE	18
public static final int	LONG_VALUE	6
public static final int	MAP_VALUE	19
public static final int	OBJECT_ARRAY_VALUE	21
public static final int	PICKLED_BYTES_VALUE	20
public static final int	PRIMITIVE_ARRAY_VALUE	16
public static final int	ROW_VALUE	0
public static final int	SHORT_VALUE	4
public static final int	SQL_DATE_VALUE	12
public static final int	SQL_TIME_VALUE	13
public static final int	SQL_TIMESTAMP_VALUE	14
public static final int	STRING_VALUE	1
public static final int	TUPLE_VALUE	17

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedAggregateFunction

Modifier and Type	Constant Field	Value
public static final int	DISTINCT_FIELD_NUMBER	5
public static final int	FILTER_ARG_FIELD_NUMBER	4
public static final int	INPUTS_FIELD_NUMBER	2
public static final int	PAYLOAD_FIELD_NUMBER	1
public static final int	SPECS_FIELD_NUMBER	3
public static final int	TAKES_ROW_AS_INPUT_FIELD_NUMBER	6

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec

Modifier and Type	Constant Field	Value
public static final int	FIELD_INDEX_FIELD_NUMBER	2
public static final int	LIST_VIEW_FIELD_NUMBER	3
public static final int	MAP_VIEW_FIELD_NUMBER	4
public static final int	NAME_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.ListView

Modifier and Type	Constant Field	Value
public static final int	ELEMENT_TYPE_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.MapView

Modifier and Type	Constant Field	Value
public static final int	KEY_TYPE_FIELD_NUMBER	1
public static final int	VALUE_TYPE_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedAggregateFunctions

Modifier and Type	Constant Field	Value
public static final int	COUNT_STAR_INSERTED_FIELD_NUMBER	11
public static final int	GENERATE_UPDATE_BEFORE_FIELD_NUMBER	4
public static final int	GROUP_WINDOW_FIELD_NUMBER	12
public static final int	GROUPING_FIELD_NUMBER	3
public static final int	INDEX_OF_COUNT_STAR_FIELD_NUMBER	6
public static final int	KEY_TYPE_FIELD_NUMBER	5
public static final int	MAP_STATE_READ_CACHE_SIZE_FIELD_NUMBER	9
public static final int	MAP_STATE_WRITE_CACHE_SIZE_FIELD_NUMBER	10
public static final int	METRIC_ENABLED_FIELD_NUMBER	2
public static final int	PROFILE_ENABLED_FIELD_NUMBER	13
public static final int	STATE_CACHE_SIZE_FIELD_NUMBER	8
public static final int	STATE_CLEANING_ENABLED_FIELD_NUMBER	7
public static final int	UDFS_FIELD_NUMBER	1

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedDataStreamFunction

Modifier and Type	Constant Field	Value
public static final int	FUNCTION_TYPE_FIELD_NUMBER	1
public static final int	KEY_TYPE_INFO_FIELD_NUMBER	5
public static final int	METRIC_ENABLED_FIELD_NUMBER	4
public static final int	PAYLOAD_FIELD_NUMBER	3
public static final int	PROFILE_ENABLED_FIELD_NUMBER	6
public static final int	RUNTIME_CONTEXT_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedDataStreamFunction.FunctionType

Modifier and Type	Constant Field	Value
public static final int	CO_PROCESS_VALUE	1
public static final int	KEYED_CO_PROCESS_VALUE	3
public static final int	KEYED_PROCESS_VALUE	2
public static final int	PROCESS_VALUE	0
public static final int	REVISE_OUTPUT_VALUE	100
public static final int	WINDOW_VALUE	4

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedDataStreamFunction.JobParameter

Modifier and Type	Constant Field	Value
public static final int	KEY_FIELD_NUMBER	1
public static final int	VALUE_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedDataStreamFunction.RuntimeContext

Modifier and Type	Constant Field	Value
public static final int	ATTEMPT_NUMBER_FIELD_NUMBER	6
public static final int	IN_BATCH_EXECUTION_MODE_FIELD_NUMBER	8
public static final int	INDEX_OF_THIS_SUBTASK_FIELD_NUMBER	5
public static final int	JOB_PARAMETERS_FIELD_NUMBER	7
public static final int	MAX_NUMBER_OF_PARALLEL_SUBTASKS_FIELD_NUMBER	4
public static final int	NUMBER_OF_PARALLEL_SUBTASKS_FIELD_NUMBER	3
public static final int	TASK_NAME_FIELD_NUMBER	1
public static final int	TASK_NAME_WITH_SUBTASKS_FIELD_NUMBER	2

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedFunction

Modifier and Type	Constant Field	Value
public static final int	INPUTS_FIELD_NUMBER	2
public static final int	IS_PANDAS_UDF_FIELD_NUMBER	5
public static final int	PAYLOAD_FIELD_NUMBER	1
public static final int	TAKES_ROW_AS_INPUT_FIELD_NUMBER	4
public static final int	WINDOW_INDEX_FIELD_NUMBER	3

org.apache.flink.fnexecution.v1.FlinkFnApi.UserDefinedFunctions

Modifier and Type	Constant Field	Value
public static final int	METRIC_ENABLED_FIELD_NUMBER	2
public static final int	PROFILE_ENABLED_FIELD_NUMBER	4
public static final int	UDFS_FIELD_NUMBER	1
public static final int	WINDOWS_FIELD_NUMBER	3

org.apache.flink.python.Constants

Modifier and Type	Constant Field	Value
public static final String	FLINK_CODER_URN	"flink:coder:v1"
public static final String	INPUT_COLLECTION_ID	"input"
public static final String	MAIN_INPUT_NAME	"input"
public static final String	MAIN_OUTPUT_NAME	"output"
public static final String	OUTPUT_COLLECTION_ID	"output"
public static final String	STATEFUL_FUNCTION_URN	"flink:transform:ds:stateful_function:v1"
public static final String	STATELESS_FUNCTION_URN	"flink:transform:ds:stateless_function:v1"
public static final String	TIMER_CODER_ID	"timer_coder"
public static final String	TIMER_ID	"timer"
public static final String	TRANSFORM_ID	"transform"
public static final String	WINDOW_CODER_ID	"window_coder"
public static final String	WINDOW_STRATEGY	"windowing_strategy"
public static final String	WRAPPER_TIMER_CODER_ID	"timer_coder_wrapper"

org.apache.flink.python.env.beam.ProcessPythonEnvironmentManager

Modifier and Type	Constant Field	Value
public static final String	PYTHON_REQUIREMENTS_CACHE	"_PYTHON_REQUIREMENTS_CACHE"
public static final String	PYTHON_REQUIREMENTS_FILE	"_PYTHON_REQUIREMENTS_FILE"
public static final String	PYTHON_REQUIREMENTS_INSTALL_DIR	"_PYTHON_REQUIREMENTS_INSTALL_DIR"
public static final String	PYTHON_WORKING_DIR	"_PYTHON_WORKING_DIR"

org.apache.flink.python.util.PythonConfigUtil

Modifier and Type	Constant Field	Value
public static final String	KEYED_STREAM_VALUE_OPERATOR_NAME	"_keyed_stream_values_operator"
public static final String	STREAM_KEY_BY_MAP_OPERATOR_NAME	"_stream_key_by_map_operator"
public static final String	STREAM_PARTITION_CUSTOM_MAP_OPERATOR_NAME	"_partition_custom_map_operator"

org.apache.flink.python.util.PythonDependencyUtils

Modifier and Type	Constant Field	Value
public static final String	CACHE	"cache"
public static final String	FILE	"file"
public static final String	FILE_DELIMITER	","
public static final String	PARAM_DELIMITER	"#"

org.apache.flink.python.util.PythonEnvironmentManagerUtils

Modifier and Type	Constant Field	Value
public static final String	PYFLINK_UDF_RUNNER_DIR	"PYFLINK_UDF_RUNNER_DIR"

org.apache.flink.table.runtime.operators.python.aggregate.PythonStreamGroupAggregateOperator

Modifier and Type	Constant Field	Value
protected static final String	STREAM_GROUP_AGGREGATE_URN	"flink:transform:stream_group_aggregate:v1"

org.apache.flink.table.runtime.operators.python.aggregate.PythonStreamGroupTableAggregateOperator

Modifier and Type	Constant Field	Value
protected static final String	STREAM_GROUP_TABLE_AGGREGATE_URN	"flink:transform:stream_group_table_aggregate:v1"