3.7.0 rc2

java/beam/pom.xml

@@ -5,7 +5,7 @@
   <parent>
     <artifactId>hsfs-parent</artifactId>
     <groupId>com.logicalclocks</groupId>
-    <version>3.7.0-RC1</version>
+    <version>3.7.0-RC2</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

java/beam/src/main/java/com/logicalclocks/hsfs/beam/engine/BeamEngine.java

@@ -24,6 +24,7 @@
 import com.logicalclocks.hsfs.beam.StreamFeatureGroup;
 import com.logicalclocks.hsfs.metadata.DatasetApi;
 import com.logicalclocks.hsfs.engine.EngineBase;
+import com.logicalclocks.hsfs.engine.FeatureGroupUtils;
 import com.logicalclocks.hsfs.metadata.HopsworksInternalClient;
 import org.apache.avro.Schema;
 
@@ -34,6 +35,7 @@
 
 public class BeamEngine extends EngineBase {
   private static BeamEngine INSTANCE = null;
+  private FeatureGroupUtils featureGroupUtils = new FeatureGroupUtils();
 
   public static synchronized BeamEngine getInstance() throws FeatureStoreException {
     if (INSTANCE == null) {
@@ -71,7 +73,7 @@ public String addFile(String filePath) throws IOException, FeatureStoreException
     }
     String targetPath = System.getProperty("java.io.tmpdir") + filePath.substring(filePath.lastIndexOf("/"));
     try (FileOutputStream outputStream = new FileOutputStream(targetPath)) {
-      outputStream.write(DatasetApi.readContent(filePath, "HIVEDB"));
+      outputStream.write(DatasetApi.readContent(filePath, featureGroupUtils.getDatasetType(filePath)));
     }
     return targetPath;
   }

java/flink/pom.xml

@@ -5,7 +5,7 @@
   <parent>
     <artifactId>hsfs-parent</artifactId>
     <groupId>com.logicalclocks</groupId>
-    <version>3.7.0-RC1</version>
+    <version>3.7.0-RC2</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

java/hsfs/pom.xml

@@ -5,7 +5,7 @@
   <parent>
     <artifactId>hsfs-parent</artifactId>
     <groupId>com.logicalclocks</groupId>
-    <version>3.7.0-RC1</version>
+    <version>3.7.0-RC2</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

java/hsfs/src/main/java/com/logicalclocks/hsfs/engine/FeatureGroupUtils.java

@@ -240,4 +240,11 @@ private void checkListdiff(List<String> primaryPartitionKeyNames, List<String> f
   public Subject getSubject(FeatureGroupBase featureGroup) throws FeatureStoreException, IOException {
     return kafkaApi.getSubject(featureGroup.getFeatureStore(), getFgName(featureGroup));
   }
+
+  public String getDatasetType(String path) {
+    if (Pattern.compile("^(?:hdfs://|)/apps/hive/warehouse/*").matcher(path).find()) {
+      return "HIVEDB";
+    }
+    return "DATASET";
+  }
 }

java/hsfs/src/test/java/com/logicalclocks/hsfs/engine/TestFeatureGroupUtils.java

@@ -0,0 +1,76 @@
+/*
+ *  Copyright (c) 2024. Hopsworks AB
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *
+ *  See the License for the specific language governing permissions and limitations under the License.
+ *
+ */
+
+package com.logicalclocks.hsfs.engine;
+
+import org.junit.Assert;
+import org.junit.jupiter.api.Test;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+
+public class TestFeatureGroupUtils {
+
+  private FeatureGroupUtils featureGroupUtils = new FeatureGroupUtils();
+
+  @Test
+  void testGetDatasetTypeHIVEDB() throws JsonProcessingException {
+    // Arrange
+    String path = "/apps/hive/warehouse/temp_featurestore.db/storage_connector_resources/kafka__tstore.jks";
+
+    // Act
+    String databaseType = featureGroupUtils.getDatasetType(path);
+
+    // Assert
+    Assert.assertEquals("HIVEDB", databaseType);
+  }
+
+  @Test
+  void testGetDatasetTypeHIVEDBWithDfs() throws JsonProcessingException {
+    // Arrange
+    String path = "hdfs:///apps/hive/warehouse/temp_featurestore.db/storage_connector_resources/kafka__tstore.jks";
+
+    // Act
+    String databaseType = featureGroupUtils.getDatasetType(path);
+
+    // Assert
+    Assert.assertEquals("HIVEDB", databaseType);
+  }
+
+  @Test
+  void testGetDatasetTypeDATASET() throws JsonProcessingException {
+    // Arrange
+    String path = "/Projects/temp/Resources/kafka__tstore.jks";
+
+    // Act
+    String databaseType = featureGroupUtils.getDatasetType(path);
+
+    // Assert
+    Assert.assertEquals("DATASET", databaseType);
+  }
+
+  @Test
+  void testGetDatasetTypeDATASETWithDfs() throws JsonProcessingException {
+    // Arrange
+    String path = "hdfs:///Projects/temp/Resources/kafka__tstore.jks";
+
+    // Act
+    String databaseType = featureGroupUtils.getDatasetType(path);
+
+    // Assert
+    Assert.assertEquals("DATASET", databaseType);
+  }
+}

java/pom.xml

@@ -7,7 +7,7 @@
     <groupId>com.logicalclocks</groupId>
     <artifactId>hsfs-parent</artifactId>
     <packaging>pom</packaging>
-    <version>3.7.0-RC1</version>
+    <version>3.7.0-RC2</version>
     <modules>
         <module>hsfs</module>
         <module>spark</module>

java/spark/pom.xml

@@ -22,7 +22,7 @@
     <parent>
         <artifactId>hsfs-parent</artifactId>
         <groupId>com.logicalclocks</groupId>
-        <version>3.7.0-RC1</version>
+        <version>3.7.0-RC2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

java/spark/src/main/java/com/logicalclocks/hsfs/spark/engine/SparkEngine.java

@@ -123,7 +123,6 @@
 public class SparkEngine extends EngineBase {
 
   private final StorageConnectorUtils storageConnectorUtils = new StorageConnectorUtils();
-
   private FeatureGroupUtils featureGroupUtils = new FeatureGroupUtils();
 
   private static SparkEngine INSTANCE = null;
@@ -143,7 +142,6 @@ public static void setInstance(SparkEngine sparkEngine) {
   @Getter
   private SparkSession sparkSession;
 
-  private FeatureGroupUtils utils = new FeatureGroupUtils();
   private HudiEngine hudiEngine = new HudiEngine();
 
   private SparkEngine() {
@@ -657,7 +655,7 @@ private Dataset<Row> onlineFeatureGroupToAvro(FeatureGroupBase featureGroupBase,
 
   public void writeEmptyDataframe(FeatureGroupBase featureGroup)
           throws IOException, FeatureStoreException, ParseException {
-    String fgTableName = utils.getTableName(featureGroup);
+    String fgTableName = featureGroupUtils.getTableName(featureGroup);
     Dataset emptyDf = sparkSession.table(fgTableName).limit(0);
     writeOfflineDataframe(featureGroup, emptyDf, HudiOperationType.UPSERT, new HashMap<>(), null);
   }
@@ -681,8 +679,8 @@ private void writeSparkDataset(FeatureGroupBase featureGroup, Dataset<Row> datas
         .mode(SaveMode.Append)
         // write options cannot be null
         .options(writeOptions == null ? new HashMap<>() : writeOptions)
-        .partitionBy(utils.getPartitionColumns(featureGroup))
-        .saveAsTable(utils.getTableName(featureGroup));
+        .partitionBy(featureGroupUtils.getPartitionColumns(featureGroup))
+        .saveAsTable(featureGroupUtils.getTableName(featureGroup));
   }
 
   public String profile(Dataset<Row> df, List<String> restrictToColumns, Boolean correlation,
@@ -935,7 +933,7 @@ public String addFile(String filePath) throws FeatureStoreException {
       java.nio.file.Path targetPath = Paths.get(SparkFiles.getRootDirectory(), fileName);
 
       try (FileOutputStream outputStream = new FileOutputStream(targetPath.toString())) {
-        outputStream.write(DatasetApi.readContent(filePath, "HIVEDB"));
+        outputStream.write(DatasetApi.readContent(filePath, featureGroupUtils.getDatasetType(filePath)));
       } catch (IOException e) {
         throw new FeatureStoreException("Error setting up file: " + filePath, e);
       }

python/hsfs/core/job.py

@@ -15,7 +15,9 @@
 #
 
 import humps
-from hsfs import engine
+import time
+
+from hsfs import util
 from hsfs.client.exceptions import FeatureStoreException
 from hsfs.core import job_api
 from hsfs.core import job_schedule as js
@@ -58,7 +60,7 @@ def __init__(
     @classmethod
     def from_response_json(cls, json_dict):
         # Job config should not be decamelized when updated
-        config = json_dict.pop("config")
+        config = json_dict.pop("config", None)
         json_decamelized = humps.decamelize(json_dict)
         json_decamelized["config"] = config
         return cls(**json_decamelized)
@@ -116,10 +118,10 @@ def run(self, args: str = None, await_termination: bool = True):
         self._job_api.launch(self.name, args=args)
         print(
             "Job started successfully, you can follow the progress at \n{}".format(
-                engine.get_instance().get_job_url(self.href)
+                util.get_job_url(self.href)
             )
         )
-        engine.get_instance().wait_for_job(self, await_termination=await_termination)
+        self._wait_for_job(await_termination=await_termination)
 
     def get_state(self):
         """Get the state of the job.
@@ -223,3 +225,28 @@ def _update_schedule(self, job_schedule):
             self._name, job_schedule.to_dict()
         )
         return self._job_schedule
+
+    def _wait_for_job(self, await_termination=True):
+        # If the user passed the wait_for_job option consider it,
+        # otherwise use the default True
+        while await_termination:
+            executions = self._job_api.last_execution(self)
+            if len(executions) > 0:
+                execution = executions[0]
+            else:
+                return
+
+            if execution.final_status.lower() == "succeeded":
+                return
+            elif execution.final_status.lower() == "failed":
+                raise FeatureStoreException(
+                    "The Hopsworks Job failed, use the Hopsworks UI to access the job logs"
+                )
+            elif execution.final_status.lower() == "killed":
+                raise FeatureStoreException("The Hopsworks Job was stopped")
+            elif execution.state.lower() == "framework_failure":
+                raise FeatureStoreException(
+                    "The Hopsworks Job monitoring failed, could not determine the final status"
+                )
+
+            time.sleep(3)

python/hsfs/engine/python.py

@@ -17,7 +17,6 @@
 import pandas as pd
 import numpy as np
 import boto3
-import time
 import re
 import ast
 import warnings
@@ -39,7 +38,6 @@
 
 from io import BytesIO
 from pyhive import hive
-from urllib.parse import urlparse
 from typing import TypeVar, Optional, Dict, Any
 from confluent_kafka import Consumer, Producer, TopicPartition, KafkaError
 from tqdm.auto import tqdm
@@ -65,7 +63,7 @@
 )
 from hsfs.constructor import query
 from hsfs.training_dataset_split import TrainingDatasetSplit
-from hsfs.client import exceptions, hopsworks
+from hsfs.client import hopsworks
 from hsfs.feature_group import FeatureGroup
 from thrift.transport.TTransport import TTransportException
 from pyhive.exc import OperationalError
@@ -384,11 +382,11 @@ def profile_by_spark(self, metadata_instance):
         job = stat_api.compute(metadata_instance)
         print(
             "Statistics Job started successfully, you can follow the progress at \n{}".format(
-                self.get_job_url(job.href)
+                util.get_job_url(job.href)
             )
         )
 
-        self.wait_for_job(job)
+        job._wait_for_job()
         return job
 
     def profile(
@@ -807,15 +805,13 @@ def write_training_dataset(
             td_job = td_api.compute(training_dataset, td_app_conf)
         print(
             "Training dataset job started successfully, you can follow the progress at \n{}".format(
-                self.get_job_url(td_job.href)
+                util.get_job_url(td_job.href)
             )
         )
 
-        self.wait_for_job(
-            td_job,
-            await_termination=user_write_options.get("wait_for_job", True),
+        td_job._wait_for_job(
+            await_termination=user_write_options.get("wait_for_job", True)
         )
-
         return td_job
 
     def _create_hive_connection(self, feature_store, hive_config=None):
@@ -882,22 +878,6 @@ def save_empty_dataframe(self, feature_group):
         """Wrapper around save_dataframe in order to provide no-op."""
         pass
 
-    def get_job_url(self, href: str):
-        """Use the endpoint returned by the API to construct the UI url for jobs
-
-        Args:
-            href (str): the endpoint returned by the API
-        """
-        url = urlparse(href)
-        url_splits = url.path.split("/")
-        project_id = url_splits[4]
-        job_name = url_splits[6]
-        ui_url = url._replace(
-            path="p/{}/jobs/named/{}/executions".format(project_id, job_name)
-        )
-        ui_url = client.get_instance().replace_public_host(ui_url)
-        return ui_url.geturl()
-
     def _get_app_options(self, user_write_options={}):
         """
         Generate the options that should be passed to the application doing the ingestion.
@@ -916,27 +896,6 @@ def _get_app_options(self, user_write_options={}):
             spark_job_configuration=spark_job_configuration,
         )
 
-    def wait_for_job(self, job, await_termination=True):
-        # If the user passed the wait_for_job option consider it,
-        # otherwise use the default True
-        while await_termination:
-            executions = self._job_api.last_execution(job)
-            if len(executions) > 0:
-                execution = executions[0]
-            else:
-                return
-
-            if execution.final_status.lower() == "succeeded":
-                return
-            elif execution.final_status.lower() == "failed":
-                raise exceptions.FeatureStoreException(
-                    "The Hopsworks Job failed, use the Hopsworks UI to access the job logs"
-                )
-            elif execution.final_status.lower() == "killed":
-                raise exceptions.FeatureStoreException("The Hopsworks Job was stopped")
-
-            time.sleep(3)
-
     def add_file(self, file):
         if not file:
             return file
@@ -947,7 +906,9 @@ def add_file(self, file):
 
         local_file = os.path.join("/tmp", os.path.basename(file))
         if not os.path.exists(local_file):
-            content_stream = self._dataset_api.read_content(file, "HIVEDB")
+            content_stream = self._dataset_api.read_content(
+                file, util.get_dataset_type(file)
+            )
             bytesio_object = BytesIO(content_stream.content)
             # Write the stuff
             with open(local_file, "wb") as f:

python/hsfs/engine/spark.py

@@ -792,7 +792,7 @@ def add_file(self, file):
         if isinstance(client.get_instance(), client.external.Client):
             tmp_file = os.path.join(SparkFiles.getRootDirectory(), file_name)
             print("Reading key file from storage connector.")
-            response = self._dataset_api.read_content(tmp_file, "HIVEDB")
+            response = self._dataset_api.read_content(file, util.get_dataset_type(file))
 
             with open(tmp_file, "wb") as f:
                 f.write(response.content)