sqoop导出oracle问题：Field names must be greater than 0

[leo_1989]

用sqoop从hive导出数据到oracle遇到Field names must be greater than 0错误
oracle表：sqooptest(id varchar2(20),name varchar2(40));
hive表：create table testdata(id string,name string)row format delimited fields terminated by '\|';
导出脚本：
sqoop export --connect jdbc:oracle:thin:@192.168.21.105:1521:orcl --username hadoop --password hadoop1234 --table sqooptest --export-dir /user/hive/warehouse/testdata/ --input-fields-terminated-by "|"
错误信息如下：
12/05/30 16:21:15 ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.IllegalArgumentException: Field names must be greater than 0
java.lang.IllegalArgumentException: Field names must be greater than 0
at com.cloudera.sqoop.mapreduce.db.DBOutputFormat.setOutput(DBOutputFormat.java:205)
at com.cloudera.sqoop.mapreduce.JdbcExportJob.configureOutputFormat(JdbcExportJob.java:86)
at com.cloudera.sqoop.mapreduce.ExportJobBase.runExport(ExportJobBase.java:332)
at com.cloudera.sqoop.manager.OracleManager.exportTable(OracleManager.java:354)
at com.cloudera.sqoop.tool.ExportTool.exportTable(ExportTool.java:73)
at com.cloudera.sqoop.tool.ExportTool.run(ExportTool.java:110)
at com.cloudera.sqoop.Sqoop.run(Sqoop.java:144)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at com.cloudera.sqoop.Sqoop.runSqoop(Sqoop.java:180)
at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:218)
at com.cloudera.sqoop.Sqoop.main(Sqoop.java:228)

[leo_1989]

问题已解决，是我没有把oracle的表名大写，网上找到的例子基本是mysql的，mysql的例子貌似都没有大写，但是具体什么原因我也不清楚。