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在SAP HANA Vora 1.2 Dev Edition中：我配置了Spark Controller並啓動了服務器。然後我運行spark-shell並創建一個新表。在SAP HANA Studio中，我可以看到它中創建的文件夾「spark_velocity」和「table001」。當我嘗試加入這個表我HANA文件夾「添加爲虛擬表」選項，我收到一個錯誤：SAP HANA Vora 1.2：無法在HANA Studio中加載爲虛擬表格
SAP DBTech JDBC: [476]: invalid remote object name: Unable to retrieve remote metadata for SparkSQL.spark_velocity.SparkSQL.spark_velocity.table001: line 0 col 0 (at pos 0)
而且這裏充滿了異常：
com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: [476]: invalid remote object name: Unable to retrieve remote metadata for SparkSQL.spark_velocity.SparkSQL.spark_velocity.table001: line 0 col 0 (at pos 0)
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.createException(SQLExceptionSapDB.java:345)
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.generateDatabaseException(SQLExceptionSapDB.java:185)
at com.sap.db.jdbc.packet.ReplyPacket.buildExceptionChain(ReplyPacket.java:102)
at com.sap.db.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:1031)
at com.sap.db.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:820)
at com.sap.db.jdbc.StatementSapDB.sendCommand(StatementSapDB.java:898)
at com.sap.db.jdbc.StatementSapDB.sendSQL(StatementSapDB.java:947)
at com.sap.db.jdbc.StatementSapDB.execute(StatementSapDB.java:256)
at com.sap.db.jdbc.StatementSapDB.executeUpdate(StatementSapDB.java:417)
at com.sap.db.jdbc.trace.Statement.executeUpdate(Statement.java:218)
at com.sap.ndb.studio.federation.services.ds.impl.sql.FederationSQLService.executeUpdate(FederationSQLService.java:212)
at com.sap.ndb.studio.federation.services.ds.impl.sql.FederationSQLService.createProxyTable(FederationSQLService.java:1156)
at com.sap.ndb.studio.federation.services.ds.impl.sql.DataProvisioningService.createProxyTable(DataProvisioningService.java:421)
at com.sap.ndb.studio.federation.catalog.job.AddAsProxyJob.run(AddAsProxyJob.java:135)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)