sqoop从hdfs导出parquet到oracle报错，文本文件导出正常，

 ERROR sqoop.Sqoop: Got exception running Sqoop: org.kitesdk.data.DatasetNotFoundException: Descriptor location does not exist: hdfs://nameservice1/user/hive/warehouse/eda.db/test_parquet/.metadata
org.kitesdk.data.DatasetNotFoundException: Descriptor location does not exist: hdfs://nameservice1/user/hive/warehouse/eda.db/test_parquet/.metadata
        at org.kitesdk.data.spi.filesystem.FileSystemMetadataProvider.checkExists(FileSystemMetadataProvider.java:562)
        at org.kitesdk.data.spi.filesystem.FileSystemMetadataProvider.find(FileSystemMetadataProvider.java:605)
        at org.kitesdk.data.spi.filesystem.FileSystemMetadataProvider.load(FileSystemMetadataProvider.java:114)
        at org.kitesdk.data.spi.filesystem.FileSystemDatasetRepository.load(FileSystemDatasetRepository.java:197)
        at org.kitesdk.data.Datasets.load(Datasets.java:108)
        at org.kitesdk.data.Datasets.load(Datasets.java:140)
        at org.kitesdk.data.mapreduce.DatasetKeyInputFormat$ConfigBuilder.readFrom(DatasetKeyInputFormat.java:92)
        at org.kitesdk.data.mapreduce.DatasetKeyInputFormat$ConfigBuilder.readFrom(DatasetKeyInputFormat.java:139)
        at org.apache.sqoop.mapreduce.JdbcExportJob.configureInputFormat(JdbcExportJob.java:84)
        at org.apache.sqoop.mapreduce.ExportJobBase.runExport(ExportJobBase.java:432)
        at org.apache.sqoop.manager.OracleManager.exportTable(OracleManager.java:456)
        at org.apache.sqoop.tool.ExportTool.exportTable(ExportTool.java:81)
        at org.apache.sqoop.tool.ExportTool.run(ExportTool.java:100)
        at org.apache.sqoop.Sqoop.run(Sqoop.java:143)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
        at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:218)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:227)
        at org.apache.sqoop.Sqoop.main(Sqoop.java:236)