ガットNullPointException私はハイブからオラクルへのエクスポートデータをsqoop

Question

sqoop export --connect xxxxx \ 
         --hcatalog-database chinaums --hcatalog-table bm_sy_travel_all_month \ 
         --username xxx --password xxx \ 
         --batch \ 
         --call PROC_BM_SY_TRAVEL_ALL_MONTH \ 
         --hcatalog-partition-keys pt --hcatalog-partition-values '2016-10' \ 
         --input-null-string '\\N' --input-null-non-string '\\N' 

私は上記のコードを実行すると、それは次のようなエラーに

16/12/03 16:19:41 INFO mapreduce.Job: map 0% reduce 0% 
**16/12/03 16:19:50 INFO mapreduce.Job: Task Id : attempt_1480326346381_0484_m_000000_0, Status : FAILED 
Error: **java.lang.NullPointerException**** 
    at org.apache.sqoop.mapreduce.hcat.SqoopHCatExportHelper.**convertToSqoopRecord**(SqoopHCatExportHelper.java:130) 
    at org.apache.sqoop.mapreduce.hcat.SqoopHCatExportMapper.map(SqoopHCatExportMapper.java:56) 
    at org.apache.sqoop.mapreduce.hcat.SqoopHCatExportMapper.map(SqoopHCatExportMapper.java:35) 
    at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) 
    at org.apache.sqoop.mapreduce.AutoProgressMapper.run(AutoProgressMapper.java:64) 
    at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:784) 
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) 
    at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at javax.security.auth.Subject.doAs(Subject.java:415) 
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) 
    at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) 

**16/12/03 16:19:58 INFO mapreduce.Job: Task Id : attempt_1480326346381_0484_m_000000_1, Status : FAILED 
Error: java.lang.NullPointerException** 
    at org.apache.sqoop.mapreduce.hcat.SqoopHCatExportHelper.convertToSqoopRecord(SqoopHCatExportHelper.java:130) 
    at org.apache.sqoop.mapreduce.hcat.SqoopHCatExportMapper.map(SqoopHCatExportMapper.java:56) 
    at org.apache.sqoop.mapreduce.hcat.SqoopHCatExportMapper.map(SqoopHCatExportMapper.java:35) 
    at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) 
    at org.apache.sqoop.mapreduce.AutoProgressMapper.run(AutoProgressMapper.java:64) 
    at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:784) 
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) 
    at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at javax.security.auth.Subject.doAs(Subject.java:415) 
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) 
    at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) 

を投げると、私のハイブテーブルはオークフォーマットされています。そして、私は接続単語が接続していると確信しています。 どのようにこれは私が列が同じで聞かせている列名はハイブで一致している必要があります..... SqoopHCatExportで

Answer 1

が起こるとOracle