Uses of Class
com.logicalclocks.hsfs.spark.FeatureGroup

Packages that use FeatureGroup

Package	Description
com.logicalclocks.hsfs.spark
com.logicalclocks.hsfs.spark.engine

Uses of FeatureGroup in com.logicalclocks.hsfs.spark

Methods in com.logicalclocks.hsfs.spark that return FeatureGroup

Modifier and Type	Method	Description
FeatureGroup	FeatureStore.getFeatureGroup(@NonNull String name, @NonNull Integer version)	Get a feature group object from the feature store.
FeatureGroup	FeatureStore.getFeatureGroup(String name)	Get a feature group object with default version `1` from the feature store.
FeatureGroup	FeatureStore.getOrCreateFeatureGroup(String name, Integer version)	Get feature group metadata object or create a new one if it doesn't exist.
FeatureGroup	FeatureStore.getOrCreateFeatureGroup(String name, Integer version, String description, List<String> primaryKeys, List<String> partitionKeys, String hudiPrecombineKey, boolean onlineEnabled, TimeTravelFormat timeTravelFormat, StatisticsConfig statisticsConfig, String topicName, String notificationTopicName, String eventTime, OnlineConfig onlineConfig)	Get feature group metadata object or create a new one if it doesn't exist.
FeatureGroup	FeatureStore.getOrCreateFeatureGroup(String name, Integer version, List<String> primaryKeys, boolean onlineEnabled, String eventTime)	Get feature group metadata object or create a new one if it doesn't exist.
FeatureGroup	FeatureStore.getOrCreateFeatureGroup(String name, Integer version, List<String> primaryKeys, List<String> partitionKeys, boolean onlineEnabled, String eventTime)	Get feature group metadata object or create a new one if it doesn't exist.

Methods in com.logicalclocks.hsfs.spark that return types with arguments of type FeatureGroup

Modifier and Type	Method	Description
scala.collection.Seq<FeatureGroup>	FeatureStore.getFeatureGroups(@NonNull String name)	Get a list of all versions of a feature group from the feature store.

Uses of FeatureGroup in com.logicalclocks.hsfs.spark.engine

Methods in com.logicalclocks.hsfs.spark.engine that return FeatureGroup

Modifier and Type	Method	Description
FeatureGroup	FeatureGroupEngine.getFeatureGroup(FeatureStore featureStore, String fgName, Integer fgVersion)
FeatureGroup	FeatureGroupEngine.getOrCreateFeatureGroup(FeatureStore featureStore, String name, Integer version, String description, List<String> primaryKeys, List<String> partitionKeys, String hudiPrecombineKey, boolean onlineEnabled, TimeTravelFormat timeTravelFormat, StatisticsConfig statisticsConfig, String topicName, String notificationTopicName, String eventTime, OnlineConfig onlineConfig)
FeatureGroup	FeatureGroupEngine.save(FeatureGroup featureGroup, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> dataset, List<String> partitionKeys, String hudiPrecombineKey, Map<String,String> writeOptions)	Create the metadata and write the data to the online/offline feature store.
FeatureGroup	FeatureGroupEngine.saveFeatureGroupMetaData(FeatureGroup featureGroup, List<String> partitionKeys, String hudiPrecombineKey, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> featureData, boolean saveEmpty)

Methods in com.logicalclocks.hsfs.spark.engine that return types with arguments of type FeatureGroup

Modifier and Type	Method	Description
List<FeatureGroup>	FeatureGroupEngine.getFeatureGroups(FeatureStore featureStore, String fgName)

Methods in com.logicalclocks.hsfs.spark.engine with parameters of type FeatureGroup

Modifier and Type	Method	Description
void	FeatureGroupEngine.insert(FeatureGroup featureGroup, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> featureData, Storage storage, HudiOperationType operation, org.apache.spark.sql.SaveMode saveMode, List<String> partitionKeys, String hudiPrecombineKey, Map<String,String> writeOptions)
org.apache.spark.sql.streaming.StreamingQuery	FeatureGroupEngine.insertStream(FeatureGroup featureGroup, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> featureData, String queryName, String outputMode, boolean awaitTermination, Long timeout, String checkpointLocation, List<String> partitionKeys, String hudiPrecombineKey, Map<String,String> writeOptions)	Deprecated.
FeatureGroup	FeatureGroupEngine.save(FeatureGroup featureGroup, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> dataset, List<String> partitionKeys, String hudiPrecombineKey, Map<String,String> writeOptions)	Create the metadata and write the data to the online/offline feature store.
void	FeatureGroupEngine.saveDataframe(FeatureGroup featureGroup, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> dataset, Storage storage, HudiOperationType operation, Map<String,String> offlineWriteOptions, Integer validationId)
FeatureGroup	FeatureGroupEngine.saveFeatureGroupMetaData(FeatureGroup featureGroup, List<String> partitionKeys, String hudiPrecombineKey, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> featureData, boolean saveEmpty)