Uses of Class
com.logicalclocks.hsfs.spark.constructor.Query

Packages that use Query

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

Uses of Query in com.logicalclocks.hsfs.spark

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

Modifier and Type	Method and Description
Query	FeatureGroup.asOf(String wallclockTime) Get Query object to retrieve all features of the group at a point in the past.
Query	StreamFeatureGroup.asOf(String wallclockTime) Get Query object to retrieve all features of the group at a point in the past.
Query	FeatureGroup.asOf(String wallclockTime, String excludeUntil) Get Query object to retrieve all features of the group at a point in the past.
Query	StreamFeatureGroup.asOf(String wallclockTime, String excludeUntil) Get Query object to retrieve all features of the group at a point in the past.
Query	FeatureGroup.select(List<String> features) Select a subset of features of the feature group and return a query object.
Query	StreamFeatureGroup.select(List<String> features) Select a subset of features of the feature group and return a query object.
Query	ExternalFeatureGroup.select(List<String> features)
Query	FeatureGroup.selectAll() Select all features of the feature group and return a query object.
Query	StreamFeatureGroup.selectAll() Select all features of the feature group and return a query object.
Query	ExternalFeatureGroup.selectAll()
Query	FeatureGroup.selectExcept(List<String> features) Select all features including primary key and event time feature of the feature group except provided `features` and return a query object.
Query	StreamFeatureGroup.selectExcept(List<String> features) Select all features including primary key and event time feature of the feature group except provided `features` and return a query object.
Query	ExternalFeatureGroup.selectExcept(List<String> features)
Query	FeatureGroup.selectExceptFeatures(List<Feature> features) Select all features including primary key and event time feature of the feature group except provided `features` and return a query object.
Query	StreamFeatureGroup.selectExceptFeatures(List<Feature> features) Select all features including primary key and event time feature of the feature group except provided `features` and return a query object.
Query	ExternalFeatureGroup.selectExceptFeatures(List<Feature> features)
Query	FeatureGroup.selectFeatures(List<Feature> features) Select a subset of features of the feature group and return a query object.
Query	StreamFeatureGroup.selectFeatures(List<Feature> features) Select a subset of features of the feature group and return a query object.
Query	ExternalFeatureGroup.selectFeatures(List<Feature> features)

Methods in com.logicalclocks.hsfs.spark with parameters of type Query

Modifier and Type	Method and Description
FeatureView	FeatureStore.getOrCreateFeatureView(String name, Query query, Integer version) Get feature view metadata object or create a new one if it doesn't exist.
FeatureView	FeatureStore.getOrCreateFeatureView(String name, Query query, Integer version, String description, List<String> labels) Get feature view metadata object or create a new one if it doesn't exist.
FeatureView.FeatureViewBuilder	FeatureView.FeatureViewBuilder.query(Query query) Query of a feature view.

Constructors in com.logicalclocks.hsfs.spark with parameters of type Query

Constructor and Description
FeatureView(@NonNull String name, Integer version, @NonNull Query query, String description, @NonNull FeatureStore featureStore, List<String> labels)

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

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

Modifier and Type	Method and Description
Query	FeatureViewEngine.getBatchQuery(FeatureView featureView, Date startTime, Date endTime, Boolean withLabels, Integer trainingDataVersion)

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

Modifier and Type	Method and Description
FeatureView	FeatureViewEngine.getOrCreateFeatureView(FeatureStore featureStore, String name, Integer version, Query query, String description, List<String> labels)
TrainingDataset	TrainingDatasetEngine.save(TrainingDataset trainingDataset, Query query, Map<String,String> userWriteOptions, List<String> labels) Make a REST call to Hopsworks to create the metadata and write the data on the File System.
org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>[]	SparkEngine.splitDataset(TrainingDataset trainingDataset, Query query, Map<String,String> readOptions)
org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>[]	SparkEngine.write(TrainingDataset trainingDataset, Query query, Map<String,String> queryReadOptions, Map<String,String> writeOptions, org.apache.spark.sql.SaveMode saveMode) Setup Spark to write the data on the File System.