[FSTORE-1008] add java client to hsfs

java/beam/pom.xml

@@ -27,6 +27,10 @@
           <groupId>javax.xml.bind</groupId>
           <artifactId>jaxb-api</artifactId>
         </exclusion>
+        <exclusion>
+          <groupId>org.apache.kafka</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
       </exclusions>
     </dependency>
 

java/beam/src/main/java/com/logicalclocks/hsfs/beam/FeatureStore.java

@@ -19,67 +19,23 @@
 
 import com.logicalclocks.hsfs.FeatureStoreBase;
 import com.logicalclocks.hsfs.FeatureStoreException;
-import com.logicalclocks.hsfs.OnlineConfig;
-import com.logicalclocks.hsfs.StatisticsConfig;
-import com.logicalclocks.hsfs.StorageConnector;
-import com.logicalclocks.hsfs.TimeTravelFormat;
-import com.logicalclocks.hsfs.TrainingDatasetBase;
 import com.logicalclocks.hsfs.beam.constructor.Query;
 import com.logicalclocks.hsfs.beam.engine.FeatureGroupEngine;
 import com.logicalclocks.hsfs.beam.engine.FeatureViewEngine;
-import com.logicalclocks.hsfs.metadata.StorageConnectorApi;
 import lombok.NonNull;
 
 import java.io.IOException;
-import java.util.List;
 
 public class FeatureStore extends FeatureStoreBase<Query> {
 
   private FeatureGroupEngine featureGroupEngine;
   private FeatureViewEngine featureViewEngine;
 
   public FeatureStore() {
-    storageConnectorApi = new StorageConnectorApi();
+    featureViewEngine = new FeatureViewEngine();
     featureGroupEngine = new FeatureGroupEngine();
   }
 
-  @Override
-  public Object createFeatureGroup() {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getFeatureGroups(@NonNull String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getOrCreateFeatureGroup(String name, Integer version) throws IOException, FeatureStoreException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-
-  @Override
-  public Object getOrCreateFeatureGroup(String name, Integer version, List<String> primaryKeys,
-      boolean onlineEnabled, String eventTime) throws IOException, FeatureStoreException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getOrCreateFeatureGroup(String name, Integer version, List<String> primaryKeys,
-      List<String> partitionKeys, boolean onlineEnabled, String eventTime) throws IOException, FeatureStoreException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object 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)
-      throws IOException, FeatureStoreException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
   /**
    * Get a stream feature group object from the feature store.
    *
@@ -134,47 +90,6 @@ public StreamFeatureGroup getStreamFeatureGroup(@NonNull String name, @NonNull I
     return featureGroupEngine.getStreamFeatureGroup(this, name, version);
   }
 
-  @Override
-  public Object createStreamFeatureGroup() {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public StreamFeatureGroup getOrCreateStreamFeatureGroup(String name, Integer version)
-      throws IOException, FeatureStoreException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public StreamFeatureGroup getOrCreateStreamFeatureGroup(String name, Integer version, List<String> primaryKeys,
-      boolean onlineEnabled, String eventTime) throws IOException, FeatureStoreException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public StreamFeatureGroup getOrCreateStreamFeatureGroup(String name, Integer version, List<String> primaryKeys,
-      List<String> partitionKeys, boolean onlineEnabled, String eventTime) throws IOException, FeatureStoreException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public StreamFeatureGroup getOrCreateStreamFeatureGroup(String name, Integer version, String description,
-      List<String> primaryKeys, List<String> partitionKeys, String hudiPrecombineKey, boolean onlineEnabled,
-      TimeTravelFormat timeTravelFormat, StatisticsConfig statisticsConfig, String eventTime, OnlineConfig onlineConfig)
-      throws IOException, FeatureStoreException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object createExternalFeatureGroup() {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object createFeatureView() {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
   /**
    * Get a feature view object from the selected feature store.
    *
@@ -208,7 +123,7 @@ public FeatureView getFeatureView(@NonNull String name, @NonNull Integer version
    * }
    * </pre>
    *
-   * @param name    Name of the feature view.
+   * @param name Name of the feature view.
    * @return FeatureView The feature view metadata object.
    * @throws FeatureStoreException If unable to retrieve FeatureView from the feature store.
    * @throws IOException Generic IO exception.
@@ -218,108 +133,4 @@ public FeatureView getFeatureView(String name) throws FeatureStoreException, IOE
         + DEFAULT_VERSION + "`.");
     return getFeatureView(name, DEFAULT_VERSION);
   }
-
-  @Override
-  public Object getOrCreateFeatureView(String name, Query query, Integer version)
-      throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getOrCreateFeatureView(String name, Query query, Integer version, String description,
-      List<String> labels) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getExternalFeatureGroup(@NonNull String name, @NonNull Integer version)
-      throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getExternalFeatureGroup(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public StorageConnector getStorageConnector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getHopsFsConnector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getExternalFeatureGroups(@NonNull String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object sql(String name) {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getJdbcConnector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getS3Connector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getRedshiftConnector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getSnowflakeConnector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getAdlsConnector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for beam");
-  }
-
-  @Override
-  public Object getKafkaConnector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getBigqueryConnector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getOnlineStorageConnector() throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getGcsConnector(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public TrainingDatasetBase getTrainingDataset(@NonNull String name, @NonNull Integer version)
-      throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public TrainingDatasetBase getTrainingDataset(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getTrainingDatasets(@NonNull String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
 }

java/beam/src/main/java/com/logicalclocks/hsfs/beam/FeatureView.java

@@ -17,136 +17,9 @@
 
 package com.logicalclocks.hsfs.beam;
 
-import com.logicalclocks.hsfs.FeatureStoreException;
 import com.logicalclocks.hsfs.FeatureViewBase;
 import com.logicalclocks.hsfs.beam.constructor.Query;
 import org.apache.beam.sdk.values.PCollection;
 
-import java.io.IOException;
-import java.text.ParseException;
-import java.util.Map;
-
 public class FeatureView extends FeatureViewBase<FeatureView, FeatureStore, Query, PCollection<Object>> {
-  @Override
-  public void addTag(String name, Object value) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Map<String, Object> getTags() throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getTag(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public void deleteTag(String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public void addTrainingDatasetTag(Integer version, String name, Object value)
-      throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Map<String, Object> getTrainingDatasetTags(Integer version) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getTrainingDatasetTag(Integer version, String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public void deleteTrainingDatasetTag(Integer version, String name) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public void delete() throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public void clean(FeatureStore featureStore, String featureViewName, Integer featureViewVersion)
-      throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public FeatureView update(FeatureView other) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public String getBatchQuery() throws FeatureStoreException, IOException, ParseException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public String getBatchQuery(String startTime, String endTime)
-      throws FeatureStoreException, IOException, ParseException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public PCollection<Object> getBatchData() throws FeatureStoreException, IOException, ParseException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public PCollection<Object> getBatchData(String startTime, String endTime)
-      throws FeatureStoreException, IOException, ParseException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public PCollection<Object> getBatchData(String startTime, String endTime, Map<String, String> readOptions)
-      throws FeatureStoreException, IOException, ParseException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getTrainingData(Integer version, Map<String, String> readOptions)
-      throws IOException, FeatureStoreException, ParseException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getTrainTestSplit(Integer version, Map<String, String> readOptions)
-      throws IOException, FeatureStoreException, ParseException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public Object getTrainValidationTestSplit(Integer version, Map<String, String> readOptions)
-      throws IOException, FeatureStoreException, ParseException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public void purgeTrainingData(Integer version) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public void purgeAllTrainingData() throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public void deleteTrainingDataset(Integer version) throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
-
-  @Override
-  public void deleteAllTrainingDatasets() throws FeatureStoreException, IOException {
-    throw new UnsupportedOperationException("Not supported for Beam");
-  }
 }